Crystal structure and local order in Co₆Al_11−xSi_6+x

The ternary compound Co₆AlSi ([epsilon] phase) was prepared from the elements by arc melting and subsequent heat treatment, and then characterized by single-crystal X-ray diffraction (XRD), electron-probe microanalysis (EPMA), differential thermal analysis (DTA) and transmission electron microscopy (TEM). This new structure type consists of planar layers with the composition [Co₆Al₁₀Si₄], which are penetrated by perpendicular (Si—Si—Al) chains. While the layers are well described by an orthorhombic model (space group Pnma, Pearson symbol oP46), the chains exhibit doubled periodicity, thus yielding a superstructure. Two alternative ordering models (space group Cmc2₁, oC184, and space group P2₁/c, mP92) are presented and discussed based on XRD and TEM results. The (Si—Si—Al) chains are located in pentagonal antiprismatic `channels' which reveal the similarity of the Co<sub>6</sub>AlSi structure to Al-rich transition-metal compounds such as Co<sub>4</sub>Al<sub>13</sub>, Co<sub>2</sub>Al<sub>5</sub>, Fe<sub>4</sub>Al<sub>13</sub>, V<sub>7</sub>Al<sub>45</sub>, V<sub>4</sub>Al<sub>23</sub> and VAl<sub>10</sub>, which also exhibit this type of pentagonal `channels' in their crystal structures. The phase shows only a very small homogeneity range.

Computing details

For all compounds, data collection: CrystalClear (Rigaku Corp., 2000); cell refinement: CSD (Akselrud, 1993); data reduction: CrystalClear (Rigaku Corp., 2000); program(s) used to refine structure: CSD (Akselrud, 1993).

(Co6Al11Si6_pnma)

Crystal data

Al11Co6Si6	F(000) = 778
Mr = 818.9	Dx = 4.330 Mg m^−3
Orthorhombic, Pnma	Mo Kα radiation, λ = 0.71073 Å
a = 21.3536 (9) Å	µ = 9.06 mm^−1
b = 4.0420 (3) Å	T = 295 K
c = 7.2723 (6) Å	Prism-like, grey
V = 627.68 (7) Å^3	0.14 × 0.04 × 0.03 mm
Z = 2

Data collection

Rigaku AFC7 diffractometer	1210 independent reflections
Radiation source: Sealed Tube	1201 reflections with I > 2σ(I)
Graphite Monochromator monochromator	Rint = 0.027
Detector resolution: 14.6199 pixels mm^-1	θmax = 32.0°, θmin = 1.9°
oscillation scans	h = −31→31
Absorption correction: multi-scan CrystalClear (Rigaku Corp., 2000),	k = −6→3
Tmin = 0.455, Tmax = 0.687	l = −9→10
7620 measured reflections

Refinement

Refinement on F	Primary atom site location: structure-invariant direct methods
Least-squares matrix: full	Secondary atom site location: difference Fourier map
R[F^2 > 2σ(F^2)] = 0.027	w = 1/[σ^2(Fo^2) + (0.0188P)^2 + 1.4157P] where P = (Fo^2 + 2Fc^2)/3
wR(F^2) = 0.047	(Δ/σ)max = 0.001
S = 1.03	Δρmax = 1.64 e Å^−3
1201 reflections	Δρmin = −1.10 e Å^−3
77 parameters	Extinction correction: SHELXL, Fc^*=kFc[1+0.001xFc^2λ^3/sin(2θ)]^-1/4
0 restraints	Extinction coefficient: 0.0244 (7)

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Ų)

	x	y	z	Uiso*/Ueq	Occ. (<1)
Co1	0.54226 (3)	0.25	0.49381 (9)	0.0074 (2)
Co2	0.22762 (3)	0.25	0.87550 (9)	0.0078 (2)
Co3	0.91187 (3)	0.25	0.46545 (9)	0.0070 (2)
Al1	0.03447 (8)	0.25	0.4378 (2)	0.0121 (4)
Al2	0.11743 (8)	0.25	0.7250 (2)	0.0115 (4)
Al3	0.27540 (9)	0.25	0.5637 (2)	0.0129 (4)
Al4	0.79737 (7)	0.25	0.3137 (2)	0.0097 (4)
Al5	0.43628 (8)	0.25	0.6941 (2)	0.0114 (4)
Al6	0.1665 (2)	0.25	0.3940 (6)	0.0273 (12)	0.5
Si1	0.64450 (6)	0.25	0.4283 (2)	0.0109 (3)
Si2	0.45372 (6)	0.25	0.3242 (2)	0.0077 (3)
Si3	0.32961 (9)	0.4322 (6)	0.8611 (3)	0.0147 (5)	0.5

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Co1	0.0063 (3)	0.0059 (3)	0.0098 (3)	0	−0.0009 (2)	0
Co2	0.0074 (3)	0.0079 (3)	0.0081 (3)	0	0.0022 (2)	0
Co3	0.0075 (3)	0.0080 (3)	0.0054 (3)	0	0.0006 (2)	0
Al1	0.0127 (7)	0.0064 (7)	0.0171 (7)	0	−0.0063 (6)	0
Al2	0.0117 (7)	0.0067 (6)	0.0161 (7)	0	−0.0033 (6)	0
Al3	0.0241 (8)	0.0056 (6)	0.0091 (6)	0	0.0067 (6)	0
Al4	0.0111 (6)	0.0096 (7)	0.0085 (6)	0	0.0000 (5)	0
Al5	0.0170 (7)	0.0106 (7)	0.0067 (6)	0	0.0019 (5)	0
Al6	0.029 (2)	0.041 (3)	0.012 (2)	0	−0.0032 (15)	0
Si1	0.0078 (5)	0.0123 (6)	0.0126 (6)	0	−0.0028 (5)	0
Si2	0.0097 (5)	0.0075 (6)	0.0060 (5)	0	−0.0019 (4)	0
Si3	0.0079 (7)	0.0252 (11)	0.0109 (8)	−0.0009 (8)	−0.0007 (6)	0.0077 (8)

Geometric parameters (Å, º)

Co1—Si1	2.235 (2)	Al2—Si1^v	2.587 (2)
Co1—Si2	2.258 (2)	Al2—Al6	2.625 (5)
Co1—Si2^i	2.4175 (8)	Al2—Si2^vii	2.629 (1)
Co1—Si2^ii	2.4175 (8)	Al2—Si2^viii	2.629 (1)
Co1—Al5^i	2.482 (1)	Al2—Al4^i	2.734 (2)
Co1—Al5^ii	2.482 (1)	Al2—Al4^ii	2.734 (2)
Co1—Al2^iii	2.600 (2)	Al2—Si3^xv	3.152 (3)
Co1—Al5	2.691 (2)	Al2—Si3^xvi	3.152 (3)
Co1—Co1^i	2.7111 (6)	Al3—Si3	2.561 (3)
Co1—Co1^ii	2.7111 (6)	Al3—Si3^vi	2.561 (3)
Co1—Al1^iv	3.143 (2)	Al3—Al6	2.634 (5)
Co2—Si1^v	2.277 (2)	Al3—Si1^i	2.648 (2)
Co2—Si3	2.301 (2)	Al3—Si1^ii	2.648 (2)
Co2—Si3^vi	2.301 (2)	Al3—Al4^i	2.701 (2)
Co2—Al3^vii	2.442 (1)	Al3—Al4^ii	2.701 (2)
Co2—Al3^viii	2.442 (1)	Al3—Al4^xi	2.784 (2)
Co2—Al3	2.487 (2)	Al3—Si3^xv	2.975 (3)
Co2—Al4^i	2.502 (1)	Al3—Si3^xvi	2.975 (3)
Co2—Al4^ii	2.502 (1)	Al4—Si3^iii	2.571 (3)
Co2—Al2	2.595 (2)	Al4—Si3^ix	2.571 (3)
Co2—Al4^v	2.707 (2)	Al4—Al6^i	3.033 (3)
Co2—Al6^vii	3.036 (4)	Al4—Al6^ii	3.033 (3)
Co2—Al6^viii	3.036 (4)	Al4—Al6^iv	3.177 (5)
Co3—Si3^iii	2.285 (2)	Al4—Si3^ii	3.258 (3)
Co3—Si3^ix	2.285 (2)	Al4—Si3^xvii	3.258 (3)
Co3—Si2^iv	2.288 (2)	Al5—Si3	2.684 (3)
Co3—Al1^i	2.428 (1)	Al5—Si3^vi	2.684 (3)
Co3—Al1^ii	2.428 (1)	Al5—Si2	2.716 (2)
Co3—Al2^i	2.529 (1)	Al5—Si1^i	2.802 (2)
Co3—Al2^ii	2.529 (1)	Al5—Si1^ii	2.802 (2)
Co3—Al5^iii	2.530 (2)	Al5—Si2^i	3.102 (2)
Co3—Al1^x	2.626 (2)	Al5—Si2^ii	3.102 (2)
Co3—Al4	2.683 (2)	Al5—Al6^vii	3.318 (4)
Co3—Al6^i	2.815 (3)	Al5—Al6^viii	3.318 (4)
Co3—Al6^ii	2.815 (3)	Al6—Si3^xv	1.309 (3)
Al1—Si2^xi	2.569 (2)	Al6—Si3^xvi	1.309 (3)
Al1—Al1^xii	2.659 (2)	Al6—Si1^xi	2.390 (4)
Al1—Al1^xiii	2.659 (2)	Al6—Si3^xiv	2.769 (3)
Al1—Al2	2.739 (2)	Al6—Si3^xviii	2.769 (3)
Al1—Al5^xiv	2.759 (2)	Si1—Si3^ii	2.527 (3)
Al1—Al5^xv	2.759 (2)	Si1—Si3^xvii	2.527 (3)
Al1—Al6	2.836 (5)	Si3—Si3^vi	1.473 (4)
Al1—Si3^xv	3.223 (3)	Si3—Si3^xix	2.569 (4)
Al1—Si3^xvi	3.223 (3)
Si1—Co1—Si2	134.56 (6)	Co3—Al4—Al6^ii	58.63 (7)
Si1—Co1—Si2^i	94.71 (5)	Co3—Al4—Al6^iv	175.92 (9)
Si1—Co1—Si2^ii	94.71 (5)	Co3—Al4—Si3^ii	156.77 (7)
Si1—Co1—Al5^i	72.68 (5)	Co3—Al4—Si3^xvii	156.77 (7)
Si1—Co1—Al5^ii	72.68 (5)	Al3^i—Al4—Al3^ii	96.88 (6)
Si1—Co1—Al2^iii	64.18 (5)	Al3^i—Al4—Co2^iii	53.68 (4)
Si1—Co1—Al5	159.54 (6)	Al3^i—Al4—Al2^i	82.17 (6)
Si1—Co1—Co1^i	131.11 (5)	Al3^i—Al4—Al2^ii	165.94 (7)
Si1—Co1—Co1^ii	131.11 (5)	Al3^i—Al4—Al3^iv	103.21 (6)
Si1—Co1—Al1^iv	80.72 (5)	Al3^i—Al4—Al6^i	54.30 (8)
Si2—Co1—Si2^i	109.21 (5)	Al3^i—Al4—Al6^ii	114.43 (9)
Si2—Co1—Si2^ii	109.21 (5)	Al3^i—Al4—Al6^iv	69.56 (8)
Si2—Co1—Al5^i	81.59 (5)	Al3^i—Al4—Si3^ii	86.85 (6)
Si2—Co1—Al5^ii	81.59 (5)	Al3^i—Al4—Si3^xvii	49.83 (5)
Si2—Co1—Al2^iii	161.25 (6)	Al3^ii—Al4—Co2^iii	53.68 (4)
Si2—Co1—Al5	65.89 (4)	Al3^ii—Al4—Al2^i	165.94 (7)
Si2—Co1—Co1^i	57.36 (3)	Al3^ii—Al4—Al2^ii	82.17 (6)
Si2—Co1—Co1^ii	57.36 (3)	Al3^ii—Al4—Al3^iv	103.21 (6)
Si2—Co1—Al1^iv	53.84 (4)	Al3^ii—Al4—Al6^i	114.43 (9)
Si2^i—Co1—Si2^ii	113.44 (5)	Al3^ii—Al4—Al6^ii	54.30 (8)
Si2^i—Co1—Al5^i	67.31 (5)	Al3^ii—Al4—Al6^iv	69.56 (8)
Si2^i—Co1—Al5^ii	167.30 (5)	Al3^ii—Al4—Si3^ii	49.83 (5)
Si2^i—Co1—Al2^iii	63.08 (4)	Al3^ii—Al4—Si3^xvii	86.85 (6)
Si2^i—Co1—Al5	74.54 (4)	Co2^iii—Al4—Al2^i	116.87 (6)
Si2^i—Co1—Co1^i	51.85 (3)	Co2^iii—Al4—Al2^ii	116.87 (6)
Si2^i—Co1—Co1^ii	128.95 (4)	Co2^iii—Al4—Al3^iv	136.92 (6)
Si2^i—Co1—Al1^iv	123.28 (5)	Co2^iii—Al4—Al6^i	63.56 (7)
Si2^ii—Co1—Al5^i	167.30 (5)	Co2^iii—Al4—Al6^ii	63.56 (7)
Si2^ii—Co1—Al5^ii	67.31 (5)	Co2^iii—Al4—Al6^iv	85.00 (7)
Si2^ii—Co1—Al2^iii	63.08 (4)	Co2^iii—Al4—Si3^ii	82.40 (5)
Si2^ii—Co1—Al5	74.54 (4)	Co2^iii—Al4—Si3^xvii	82.40 (5)
Si2^ii—Co1—Co1^i	128.95 (4)	Al2^i—Al4—Al2^ii	95.34 (6)
Si2^ii—Co1—Co1^ii	51.85 (3)	Al2^i—Al4—Al3^iv	90.62 (6)
Si2^ii—Co1—Al1^iv	123.28 (5)	Al2^i—Al4—Al6^i	53.85 (8)
Al5^i—Co1—Al5^ii	109.00 (5)	Al2^i—Al4—Al6^ii	113.27 (9)
Al5^i—Co1—Al2^iii	108.61 (5)	Al2^i—Al4—Al6^iv	122.46 (8)
Al5^i—Co1—Al5	116.95 (5)	Al2^i—Al4—Si3^ii	143.63 (7)
Al5^i—Co1—Co1^i	62.24 (4)	Al2^i—Al4—Si3^xvii	102.84 (6)
Al5^i—Co1—Co1^ii	138.42 (5)	Al2^ii—Al4—Al3^iv	90.62 (6)
Al5^i—Co1—Al1^iv	57.32 (4)	Al2^ii—Al4—Al6^i	113.27 (9)
Al5^ii—Co1—Al2^iii	108.61 (5)	Al2^ii—Al4—Al6^ii	53.85 (8)
Al5^ii—Co1—Al5	116.95 (5)	Al2^ii—Al4—Al6^iv	122.46 (8)
Al5^ii—Co1—Co1^i	138.42 (5)	Al2^ii—Al4—Si3^ii	102.84 (6)
Al5^ii—Co1—Co1^ii	62.24 (4)	Al2^ii—Al4—Si3^xvii	143.63 (7)
Al5^ii—Co1—Al1^iv	57.32 (4)	Al3^iv—Al4—Al6^i	137.21 (9)
Al2^iii—Co1—Al5	95.36 (5)	Al3^iv—Al4—Al6^ii	137.21 (9)
Al2^iii—Co1—Co1^i	112.64 (4)	Al3^iv—Al4—Al6^iv	51.92 (7)
Al2^iii—Co1—Co1^ii	112.64 (4)	Al3^iv—Al4—Si3^ii	58.36 (6)
Al2^iii—Co1—Al1^iv	144.91 (5)	Al3^iv—Al4—Si3^xvii	58.36 (6)
Al5—Co1—Co1^i	54.71 (3)	Al6^i—Al4—Al6^ii	83.55 (10)
Al5—Co1—Co1^ii	54.71 (3)	Al6^i—Al4—Al6^iv	123.86 (10)
Al5—Co1—Al1^iv	119.73 (5)	Al6^i—Al4—Si3^ii	138.41 (9)
Co1^i—Co1—Co1^ii	96.40 (3)	Al6^i—Al4—Si3^xvii	102.86 (9)
Co1^i—Co1—Al1^iv	89.88 (4)	Al6^ii—Al4—Al6^iv	123.86 (10)
Co1^ii—Co1—Al1^iv	89.88 (4)	Al6^ii—Al4—Si3^ii	102.86 (9)
Si1^v—Co2—Si3	140.01 (7)	Al6^ii—Al4—Si3^xvii	138.41 (9)
Si1^v—Co2—Si3^vi	140.01 (7)	Al6^iv—Al4—Si3^ii	23.43 (8)
Si1^v—Co2—Al3^vii	68.17 (5)	Al6^iv—Al4—Si3^xvii	23.43 (8)
Si1^v—Co2—Al3^viii	68.17 (5)	Si3^ii—Al4—Si3^xvii	46.44 (6)
Si1^v—Co2—Al3	153.02 (6)	Co1^i—Al5—Co1^ii	109.00 (6)
Si1^v—Co2—Al4^i	100.26 (5)	Co1^i—Al5—Co3^v	125.22 (6)
Si1^v—Co2—Al4^ii	100.26 (5)	Co1^i—Al5—Si3	128.98 (8)
Si1^v—Co2—Al2	63.74 (5)	Co1^i—Al5—Si3^vi	100.50 (7)
Si1^v—Co2—Al4^v	84.58 (5)	Co1^i—Al5—Co1	63.05 (4)
Si1^v—Co2—Al6^vii	123.56 (8)	Co1^i—Al5—Si2	55.20 (4)
Si1^v—Co2—Al6^viii	123.56 (8)	Co1^i—Al5—Al1^vii	155.23 (7)
Si3—Co2—Si3^vi	37.33 (8)	Co1^i—Al5—Al1^viii	73.47 (5)
Si3—Co2—Al3^vii	77.63 (7)	Co1^i—Al5—Si1^i	49.58 (4)
Si3—Co2—Al3^viii	108.39 (7)	Co1^i—Al5—Si1^ii	121.73 (6)
Si3—Co2—Al3	64.54 (7)	Co1^i—Al5—Si2^i	46.06 (3)
Si3—Co2—Al4^i	115.80 (7)	Co1^i—Al5—Si2^ii	111.54 (6)
Si3—Co2—Al4^ii	85.31 (7)	Co1^i—Al5—Al6^vii	149.21 (8)
Si3—Co2—Al2	147.01 (7)	Co1^i—Al5—Al6^viii	82.37 (7)
Si3—Co2—Al4^v	61.15 (6)	Co1^ii—Al5—Co3^v	125.22 (6)
Si3—Co2—Al6^vii	23.66 (9)	Co1^ii—Al5—Si3	100.50 (7)
Si3—Co2—Al6^viii	60.67 (9)	Co1^ii—Al5—Si3^vi	128.98 (8)
Si3^vi—Co2—Al3^vii	108.39 (7)	Co1^ii—Al5—Co1	63.05 (4)
Si3^vi—Co2—Al3^viii	77.63 (7)	Co1^ii—Al5—Si2	55.20 (4)
Si3^vi—Co2—Al3	64.54 (7)	Co1^ii—Al5—Al1^vii	73.47 (5)
Si3^vi—Co2—Al4^i	85.31 (7)	Co1^ii—Al5—Al1^viii	155.23 (7)
Si3^vi—Co2—Al4^ii	115.80 (7)	Co1^ii—Al5—Si1^i	121.73 (6)
Si3^vi—Co2—Al2	147.01 (7)	Co1^ii—Al5—Si1^ii	49.58 (4)
Si3^vi—Co2—Al4^v	61.15 (6)	Co1^ii—Al5—Si2^i	111.54 (6)
Si3^vi—Co2—Al6^vii	60.67 (9)	Co1^ii—Al5—Si2^ii	46.06 (3)
Si3^vi—Co2—Al6^viii	23.66 (9)	Co1^ii—Al5—Al6^vii	82.37 (7)
Al3^vii—Co2—Al3^viii	111.73 (6)	Co1^ii—Al5—Al6^viii	149.21 (8)
Al3^vii—Co2—Al3	121.47 (6)	Co3^v—Al5—Si3	51.87 (6)
Al3^vii—Co2—Al4^i	166.16 (6)	Co3^v—Al5—Si3^vi	51.87 (6)
Al3^vii—Co2—Al4^ii	68.53 (5)	Co3^v—Al5—Co1	134.66 (6)
Al3^vii—Co2—Al2	102.26 (5)	Co3^v—Al5—Si2	175.99 (7)
Al3^vii—Co2—Al4^v	63.03 (5)	Co3^v—Al5—Al1^vii	54.43 (4)
Al3^vii—Co2—Al6^vii	56.22 (8)	Co3^v—Al5—Al1^viii	54.43 (4)
Al3^vii—Co2—Al6^viii	123.08 (8)	Co3^v—Al5—Si1^i	100.60 (6)
Al3^viii—Co2—Al3	121.47 (6)	Co3^v—Al5—Si1^ii	100.60 (6)
Al3^viii—Co2—Al4^i	68.53 (5)	Co3^v—Al5—Si2^i	101.42 (5)
Al3^viii—Co2—Al4^ii	166.16 (6)	Co3^v—Al5—Si2^ii	101.42 (5)
Al3^viii—Co2—Al2	102.26 (5)	Co3^v—Al5—Al6^vii	55.61 (7)
Al3^viii—Co2—Al4^v	63.03 (5)	Co3^v—Al5—Al6^viii	55.61 (7)
Al3^viii—Co2—Al6^vii	123.08 (8)	Si3—Al5—Si3^vi	31.85 (7)
Al3^viii—Co2—Al6^viii	56.22 (8)	Si3—Al5—Co1	163.41 (8)
Al3—Co2—Al4^i	65.56 (5)	Si3—Al5—Si2	124.36 (8)
Al3—Co2—Al4^ii	65.56 (5)	Si3—Al5—Al1^vii	72.58 (7)
Al3—Co2—Al2	89.28 (5)	Si3—Al5—Al1^viii	95.89 (7)
Al3—Co2—Al4^v	122.40 (5)	Si3—Al5—Si1^i	79.58 (7)
Al3—Co2—Al6^vii	74.61 (8)	Si3—Al5—Si1^ii	54.79 (6)
Al3—Co2—Al6^viii	74.61 (8)	Si3—Al5—Si2^i	147.23 (8)
Al4^i—Co2—Al4^ii	107.73 (5)	Si3—Al5—Si2^ii	118.90 (7)
Al4^i—Co2—Al2	64.83 (5)	Si3—Al5—Al6^vii	22.13 (8)
Al4^i—Co2—Al4^v	125.20 (5)	Si3—Al5—Al6^viii	53.70 (8)
Al4^i—Co2—Al6^vii	136.12 (8)	Si3^vi—Al5—Co1	163.41 (8)
Al4^i—Co2—Al6^viii	69.24 (8)	Si3^vi—Al5—Si2	124.36 (8)
Al4^ii—Co2—Al2	64.83 (5)	Si3^vi—Al5—Al1^vii	95.89 (7)
Al4^ii—Co2—Al4^v	125.20 (5)	Si3^vi—Al5—Al1^viii	72.58 (7)
Al4^ii—Co2—Al6^vii	69.24 (8)	Si3^vi—Al5—Si1^i	54.79 (6)
Al4^ii—Co2—Al6^viii	136.12 (8)	Si3^vi—Al5—Si1^ii	79.58 (7)
Al2—Co2—Al4^v	148.32 (5)	Si3^vi—Al5—Si2^i	118.90 (7)
Al2—Co2—Al6^vii	133.96 (8)	Si3^vi—Al5—Si2^ii	147.23 (8)
Al2—Co2—Al6^viii	133.96 (8)	Si3^vi—Al5—Al6^vii	53.70 (8)
Al4^v—Co2—Al6^vii	63.46 (7)	Si3^vi—Al5—Al6^viii	22.13 (8)
Al4^v—Co2—Al6^viii	63.46 (7)	Co1—Al5—Si2	49.35 (4)
Al6^vii—Co2—Al6^viii	83.46 (10)	Co1—Al5—Al1^vii	99.05 (6)
Si3^iii—Co3—Si3^ix	37.61 (8)	Co1—Al5—Al1^viii	99.05 (6)
Si3^iii—Co3—Si2^iv	143.97 (7)	Co1—Al5—Si1^i	110.22 (6)
Si3^iii—Co3—Al1^i	86.24 (7)	Co1—Al5—Si1^ii	110.22 (6)
Si3^iii—Co3—Al1^ii	118.11 (7)	Co1—Al5—Si2^i	48.70 (3)
Si3^iii—Co3—Al2^i	81.64 (7)	Co1—Al5—Si2^ii	48.70 (3)
Si3^iii—Co3—Al2^ii	111.71 (7)	Co1—Al5—Al6^vii	142.47 (8)
Si3^iii—Co3—Al5^iii	67.54 (7)	Co1—Al5—Al6^viii	142.47 (8)
Si3^iii—Co3—Al1^x	143.99 (7)	Si2—Al5—Al1^vii	127.23 (7)
Si3^iii—Co3—Al4	61.74 (6)	Si2—Al5—Al1^viii	127.23 (7)
Si3^iii—Co3—Al6^i	27.30 (9)	Si2—Al5—Si1^i	76.69 (5)
Si3^iii—Co3—Al6^ii	64.80 (9)	Si2—Al5—Si1^ii	76.69 (5)
Si3^ix—Co3—Si2^iv	143.97 (7)	Si2—Al5—Si2^i	81.59 (5)
Si3^ix—Co3—Al1^i	118.11 (7)	Si2—Al5—Si2^ii	81.59 (5)
Si3^ix—Co3—Al1^ii	86.24 (7)	Si2—Al5—Al6^vii	121.64 (8)
Si3^ix—Co3—Al2^i	111.71 (7)	Si2—Al5—Al6^viii	121.64 (8)
Si3^ix—Co3—Al2^ii	81.64 (7)	Al1^vii—Al5—Al1^viii	94.17 (6)
Si3^ix—Co3—Al5^iii	67.54 (7)	Al1^vii—Al5—Si1^i	150.64 (7)
Si3^ix—Co3—Al1^x	143.99 (7)	Al1^vii—Al5—Si1^ii	79.35 (5)
Si3^ix—Co3—Al4	61.74 (6)	Al1^vii—Al5—Si2^i	109.47 (6)
Si3^ix—Co3—Al6^i	64.80 (9)	Al1^vii—Al5—Si2^ii	51.60 (4)
Si3^ix—Co3—Al6^ii	27.30 (9)	Al1^vii—Al5—Al6^vii	54.71 (7)
Si2^iv—Co3—Al1^i	94.73 (5)	Al1^vii—Al5—Al6^viii	108.33 (8)
Si2^iv—Co3—Al1^ii	94.73 (5)	Al1^viii—Al5—Si1^i	79.35 (5)
Si2^iv—Co3—Al2^i	65.95 (5)	Al1^viii—Al5—Si1^ii	150.64 (7)
Si2^iv—Co3—Al2^ii	65.95 (5)	Al1^viii—Al5—Si2^i	51.60 (4)
Si2^iv—Co3—Al5^iii	145.12 (5)	Al1^viii—Al5—Si2^ii	109.47 (6)
Si2^iv—Co3—Al1^x	62.61 (4)	Al1^viii—Al5—Al6^vii	108.33 (8)
Si2^iv—Co3—Al4	88.69 (5)	Al1^viii—Al5—Al6^viii	54.71 (7)
Si2^iv—Co3—Al6^i	124.49 (8)	Si1^i—Al5—Si1^ii	92.31 (5)
Si2^iv—Co3—Al6^ii	124.49 (8)	Si1^i—Al5—Si2^i	89.00 (5)
Al1^i—Co3—Al1^ii	112.72 (6)	Si1^i—Al5—Si2^ii	157.30 (6)
Al1^i—Co3—Al2^i	67.05 (5)	Si1^i—Al5—Al6^vii	99.87 (8)
Al1^i—Co3—Al2^ii	160.21 (6)	Si1^i—Al5—Al6^viii	45.00 (7)
Al1^i—Co3—Al5^iii	67.61 (5)	Si1^ii—Al5—Si2^i	157.30 (6)
Al1^i—Co3—Al1^x	63.35 (5)	Si1^ii—Al5—Si2^ii	89.00 (5)
Al1^i—Co3—Al4	123.33 (5)	Si1^ii—Al5—Al6^vii	45.00 (7)
Al1^i—Co3—Al6^i	65.01 (8)	Si1^ii—Al5—Al6^viii	99.87 (8)
Al1^i—Co3—Al6^ii	140.60 (9)	Si2^i—Al5—Si2^ii	81.33 (5)
Al1^ii—Co3—Al2^i	160.21 (6)	Si2^i—Al5—Al6^vii	156.40 (8)
Al1^ii—Co3—Al2^ii	67.05 (5)	Si2^i—Al5—Al6^viii	97.04 (8)
Al1^ii—Co3—Al5^iii	67.61 (5)	Si2^ii—Al5—Al6^vii	97.04 (8)
Al1^ii—Co3—Al1^x	63.35 (5)	Si2^ii—Al5—Al6^viii	156.40 (8)
Al1^ii—Co3—Al4	123.33 (5)	Al6^vii—Al5—Al6^viii	75.05 (9)
Al1^ii—Co3—Al6^i	140.60 (9)	Si3^xv—Al6—Si3^xvi	157.7 (3)
Al1^ii—Co3—Al6^ii	65.01 (8)	Si3^xv—Al6—Si1^xi	80.4 (2)
Al2^i—Co3—Al2^ii	106.12 (5)	Si3^xv—Al6—Al2	101.1 (2)
Al2^i—Co3—Al5^iii	125.94 (5)	Si3^xv—Al6—Al3	91.7 (2)
Al2^i—Co3—Al1^x	101.81 (5)	Si3^xv—Al6—Si3^xiv	163.6 (3)
Al2^i—Co3—Al4	63.20 (4)	Si3^xv—Al6—Si3^xviii	5.92 (14)
Al2^i—Co3—Al6^i	58.54 (8)	Si3^xv—Al6—Co3^i	53.2 (2)
Al2^i—Co3—Al6^ii	128.73 (8)	Si3^xv—Al6—Co3^ii	144.0 (2)
Al2^ii—Co3—Al5^iii	125.94 (5)	Si3^xv—Al6—Al1	94.8 (2)
Al2^ii—Co3—Al1^x	101.81 (5)	Si3^xv—Al6—Al4^i	57.2 (2)
Al2^ii—Co3—Al4	63.20 (4)	Si3^xv—Al6—Al4^ii	139.9 (2)
Al2^ii—Co3—Al6^i	128.73 (8)	Si3^xv—Al6—Co2^xiv	126.7 (2)
Al2^ii—Co3—Al6^ii	58.54 (8)	Si3^xv—Al6—Co2^xv	44.85 (15)
Al5^iii—Co3—Al1^x	82.50 (5)	Si3^xv—Al6—Al4^xi	81.8 (2)
Al5^iii—Co3—Al4	126.19 (5)	Si3^xv—Al6—Al5^xiv	124.1 (2)
Al5^iii—Co3—Al6^i	76.53 (8)	Si3^xv—Al6—Al5^xv	50.6 (2)
Al5^iii—Co3—Al6^ii	76.53 (8)	Si3^xvi—Al6—Si1^xi	80.4 (2)
Al1^x—Co3—Al4	151.31 (5)	Si3^xvi—Al6—Al2	101.1 (2)
Al1^x—Co3—Al6^i	128.32 (8)	Si3^xvi—Al6—Al3	91.7 (2)
Al1^x—Co3—Al6^ii	128.32 (8)	Si3^xvi—Al6—Si3^xiv	5.92 (14)
Al4—Co3—Al6^i	66.92 (8)	Si3^xvi—Al6—Si3^xviii	163.6 (3)
Al4—Co3—Al6^ii	66.92 (8)	Si3^xvi—Al6—Co3^i	144.0 (2)
Al6^i—Co3—Al6^ii	91.75 (10)	Si3^xvi—Al6—Co3^ii	53.2 (2)
Co3^i—Al1—Co3^ii	112.72 (6)	Si3^xvi—Al6—Al1	94.8 (2)
Co3^i—Al1—Si2^xi	122.12 (7)	Si3^xvi—Al6—Al4^i	139.9 (2)
Co3^i—Al1—Co3^xx	116.64 (6)	Si3^xvi—Al6—Al4^ii	57.2 (2)
Co3^i—Al1—Al1^xii	61.96 (5)	Si3^xvi—Al6—Co2^xiv	44.85 (15)
Co3^i—Al1—Al1^xiii	142.70 (7)	Si3^xvi—Al6—Co2^xv	126.7 (2)
Co3^i—Al1—Al2	58.24 (4)	Si3^xvi—Al6—Al4^xi	81.8 (2)
Co3^i—Al1—Al5^xiv	133.55 (7)	Si3^xvi—Al6—Al5^xiv	50.6 (2)
Co3^i—Al1—Al5^xv	57.96 (4)	Si3^xvi—Al6—Al5^xv	124.1 (2)
Co3^i—Al1—Al6	64.12 (8)	Si1^xi—Al6—Al2	145.2 (2)
Co3^i—Al1—Co1^xi	105.33 (5)	Si1^xi—Al6—Al3	129.26 (15)
Co3^i—Al1—Si3^xv	45.02 (5)	Si1^xi—Al6—Si3^xiv	85.48 (12)
Co3^i—Al1—Si3^xvi	87.53 (6)	Si1^xi—Al6—Si3^xviii	85.48 (12)
Co3^ii—Al1—Si2^xi	122.12 (7)	Si1^xi—Al6—Co3^i	103.86 (13)
Co3^ii—Al1—Co3^xx	116.64 (6)	Si1^xi—Al6—Co3^ii	103.86 (13)
Co3^ii—Al1—Al1^xii	142.70 (7)	Si1^xi—Al6—Al1	85.14 (11)
Co3^ii—Al1—Al1^xiii	61.96 (5)	Si1^xi—Al6—Al4^i	137.50 (15)
Co3^ii—Al1—Al2	58.24 (4)	Si1^xi—Al6—Al4^ii	137.50 (15)
Co3^ii—Al1—Al5^xiv	57.96 (4)	Si1^xi—Al6—Co2^xiv	95.89 (12)
Co3^ii—Al1—Al5^xv	133.55 (7)	Si1^xi—Al6—Co2^xv	95.89 (12)
Co3^ii—Al1—Al6	64.12 (8)	Si1^xi—Al6—Al4^xi	72.94 (10)
Co3^ii—Al1—Co1^xi	105.33 (5)	Si1^xi—Al6—Al5^xiv	56.00 (8)
Co3^ii—Al1—Si3^xv	87.53 (6)	Si1^xi—Al6—Al5^xv	56.00 (8)
Co3^ii—Al1—Si3^xvi	45.02 (5)	Al2—Al6—Al3	85.56 (11)
Si2^xi—Al1—Co3^xx	52.24 (4)	Al2—Al6—Si3^xiv	95.24 (13)
Si2^xi—Al1—Al1^xii	83.15 (6)	Al2—Al6—Si3^xviii	95.24 (13)
Si2^xi—Al1—Al1^xiii	83.15 (6)	Al2—Al6—Co3^i	55.26 (8)
Si2^xi—Al1—Al2	178.15 (7)	Al2—Al6—Co3^ii	55.26 (8)
Si2^xi—Al1—Al5^xiv	71.08 (5)	Al2—Al6—Al1	60.05 (9)
Si2^xi—Al1—Al5^xv	71.08 (5)	Al2—Al6—Al4^i	57.23 (8)
Si2^xi—Al1—Al6	125.70 (9)	Al2—Al6—Al4^ii	57.23 (8)
Si2^xi—Al1—Co1^xi	45.18 (4)	Al2—Al6—Co2^xiv	109.73 (12)
Si2^xi—Al1—Si3^xv	118.43 (7)	Al2—Al6—Co2^xv	109.73 (12)
Si2^xi—Al1—Si3^xvi	118.43 (7)	Al2—Al6—Al4^xi	141.88 (14)
Co3^xx—Al1—Al1^xii	54.69 (4)	Al2—Al6—Al5^xiv	97.93 (11)
Co3^xx—Al1—Al1^xiii	54.69 (4)	Al2—Al6—Al5^xv	97.93 (11)
Co3^xx—Al1—Al2	125.91 (6)	Al3—Al6—Si3^xiv	90.78 (12)
Co3^xx—Al1—Al5^xiv	105.96 (6)	Al3—Al6—Si3^xviii	90.78 (12)
Co3^xx—Al1—Al5^xv	105.96 (6)	Al3—Al6—Co3^i	110.77 (13)
Co3^xx—Al1—Al6	177.94 (10)	Al3—Al6—Co3^ii	110.77 (13)
Co3^xx—Al1—Co1^xi	97.43 (5)	Al3—Al6—Al1	145.60 (15)
Co3^xx—Al1—Si3^xv	155.68 (7)	Al3—Al6—Al4^i	56.40 (8)
Co3^xx—Al1—Si3^xvi	155.68 (7)	Al3—Al6—Al4^ii	56.40 (8)
Al1^xii—Al1—Al1^xiii	98.94 (6)	Al3—Al6—Co2^xiv	50.40 (7)
Al1^xii—Al1—Al2	95.65 (6)	Al3—Al6—Co2^xv	50.40 (7)
Al1^xii—Al1—Al5^xiv	154.23 (7)	Al3—Al6—Al4^xi	56.32 (8)
Al1^xii—Al1—Al5^xv	77.71 (6)	Al3—Al6—Al5^xiv	142.12 (14)
Al1^xii—Al1—Al6	126.04 (10)	Al3—Al6—Al5^xv	142.12 (14)
Al1^xii—Al1—Co1^xi	111.66 (6)	Si3^xiv—Al6—Si3^xviii	169.5 (2)
Al1^xii—Al1—Si3^xv	104.75 (7)	Si3^xiv—Al6—Co3^i	139.84 (15)
Al1^xii—Al1—Si3^xvi	149.37 (8)	Si3^xiv—Al6—Co3^ii	48.29 (8)
Al1^xiii—Al1—Al2	95.65 (6)	Si3^xiv—Al6—Al1	92.29 (12)
Al1^xiii—Al1—Al5^xiv	77.71 (6)	Si3^xiv—Al6—Al4^i	135.75 (14)
Al1^xiii—Al1—Al5^xv	154.23 (7)	Si3^xiv—Al6—Al4^ii	52.37 (8)
Al1^xiii—Al1—Al6	126.04 (10)	Si3^xiv—Al6—Co2^xiv	46.42 (7)
Al1^xiii—Al1—Co1^xi	111.66 (6)	Si3^xiv—Al6—Co2^xv	129.52 (14)
Al1^xiii—Al1—Si3^xv	149.37 (8)	Si3^xiv—Al6—Al4^xi	86.11 (11)
Al1^xiii—Al1—Si3^xvi	104.75 (7)	Si3^xiv—Al6—Al5^xiv	51.37 (8)
Al2—Al1—Al5^xiv	110.08 (6)	Si3^xiv—Al6—Al5^xv	126.07 (13)
Al2—Al1—Al5^xv	110.08 (6)	Si3^xviii—Al6—Co3^i	48.29 (8)
Al2—Al1—Al6	56.15 (8)	Si3^xviii—Al6—Co3^ii	139.84 (15)
Al2—Al1—Co1^xi	136.66 (6)	Si3^xviii—Al6—Al1	92.29 (12)
Al2—Al1—Si3^xv	63.22 (6)	Si3^xviii—Al6—Al4^i	52.37 (8)
Al2—Al1—Si3^xvi	63.22 (6)	Si3^xviii—Al6—Al4^ii	135.75 (14)
Al5^xiv—Al1—Al5^xv	94.17 (6)	Si3^xviii—Al6—Co2^xiv	129.52 (14)
Al5^xiv—Al1—Al6	72.72 (8)	Si3^xviii—Al6—Co2^xv	46.42 (7)
Al5^xiv—Al1—Co1^xi	49.21 (4)	Si3^xviii—Al6—Al4^xi	86.11 (11)
Al5^xiv—Al1—Si3^xv	88.67 (6)	Si3^xviii—Al6—Al5^xiv	126.07 (13)
Al5^xiv—Al1—Si3^xvi	52.63 (5)	Si3^xviii—Al6—Al5^xv	51.37 (8)
Al5^xv—Al1—Al6	72.72 (8)	Co3^i—Al6—Co3^ii	91.75 (11)
Al5^xv—Al1—Co1^xi	49.21 (4)	Co3^i—Al6—Al1	50.87 (7)
Al5^xv—Al1—Si3^xv	52.63 (5)	Co3^i—Al6—Al4^i	54.44 (7)
Al5^xv—Al1—Si3^xvi	88.67 (6)	Co3^i—Al6—Al4^ii	112.02 (12)
Al6—Al1—Co1^xi	80.51 (8)	Co3^i—Al6—Co2^xiv	159.46 (14)
Al6—Al1—Si3^xv	23.88 (8)	Co3^i—Al6—Co2^xv	88.90 (10)
Al6—Al1—Si3^xvi	23.88 (8)	Co3^i—Al6—Al4^xi	134.04 (13)
Co1^xi—Al1—Si3^xv	77.26 (5)	Co3^i—Al6—Al5^xiv	101.74 (11)
Co1^xi—Al1—Si3^xvi	77.26 (5)	Co3^i—Al6—Al5^xv	47.86 (6)
Si3^xv—Al1—Si3^xvi	46.98 (6)	Co3^ii—Al6—Al1	50.87 (7)
Co3^i—Al2—Co3^ii	106.12 (6)	Co3^ii—Al6—Al4^i	112.02 (12)
Co3^i—Al2—Si1^v	126.10 (7)	Co3^ii—Al6—Al4^ii	54.44 (7)
Co3^i—Al2—Co2	117.08 (6)	Co3^ii—Al6—Co2^xiv	88.90 (10)
Co3^i—Al2—Co1^v	106.15 (6)	Co3^ii—Al6—Co2^xv	159.46 (14)
Co3^i—Al2—Al6	66.20 (9)	Co3^ii—Al6—Al4^xi	134.04 (13)
Co3^i—Al2—Si2^vii	128.44 (6)	Co3^ii—Al6—Al5^xiv	47.86 (6)
Co3^i—Al2—Si2^viii	52.62 (4)	Co3^ii—Al6—Al5^xv	101.74 (11)
Co3^i—Al2—Al4^i	61.15 (4)	Al1—Al6—Al4^i	100.04 (11)
Co3^i—Al2—Al4^ii	134.36 (7)	Al1—Al6—Al4^ii	100.04 (11)
Co3^i—Al2—Al1	54.71 (4)	Al1—Al6—Co2^xiv	138.18 (13)
Co3^i—Al2—Si3^xv	45.82 (5)	Al1—Al6—Co2^xv	138.18 (13)
Co3^i—Al2—Si3^xvi	87.40 (6)	Al1—Al6—Al4^xi	158.07 (14)
Co3^ii—Al2—Si1^v	126.10 (7)	Al1—Al6—Al5^xiv	52.57 (7)
Co3^ii—Al2—Co2	117.08 (6)	Al1—Al6—Al5^xv	52.57 (7)
Co3^ii—Al2—Co1^v	106.15 (6)	Al4^i—Al6—Al4^ii	83.55 (10)
Co3^ii—Al2—Al6	66.20 (9)	Al4^i—Al6—Co2^xiv	106.54 (11)
Co3^ii—Al2—Si2^vii	52.62 (4)	Al4^i—Al6—Co2^xv	52.97 (7)
Co3^ii—Al2—Si2^viii	128.44 (6)	Al4^i—Al6—Al4^xi	96.26 (10)
Co3^ii—Al2—Al4^i	134.36 (7)	Al4^i—Al6—Al5^xiv	151.79 (13)
Co3^ii—Al2—Al4^ii	61.15 (4)	Al4^i—Al6—Al5^xv	93.99 (10)
Co3^ii—Al2—Al1	54.71 (4)	Al4^ii—Al6—Co2^xiv	52.97 (7)
Co3^ii—Al2—Si3^xv	87.40 (6)	Al4^ii—Al6—Co2^xv	106.54 (11)
Co3^ii—Al2—Si3^xvi	45.82 (5)	Al4^ii—Al6—Al4^xi	96.26 (10)
Si1^v—Al2—Co2	52.14 (4)	Al4^ii—Al6—Al5^xiv	93.99 (10)
Si1^v—Al2—Co1^v	51.04 (4)	Al4^ii—Al6—Al5^xv	151.79 (13)
Si1^v—Al2—Al6	143.58 (10)	Co2^xiv—Al6—Co2^xv	83.46 (9)
Si1^v—Al2—Si2^vii	82.05 (6)	Co2^xiv—Al6—Al4^xi	47.43 (6)
Si1^v—Al2—Si2^viii	82.05 (6)	Co2^xiv—Al6—Al5^xiv	93.88 (10)
Si1^v—Al2—Al4^i	87.22 (6)	Co2^xiv—Al6—Al5^xv	151.47 (13)
Si1^v—Al2—Al4^ii	87.22 (6)	Co2^xv—Al6—Al4^xi	47.43 (6)
Si1^v—Al2—Al1	152.61 (7)	Co2^xv—Al6—Al5^xiv	151.47 (13)
Si1^v—Al2—Si3^xv	137.59 (7)	Co2^xv—Al6—Al5^xv	93.88 (10)
Si1^v—Al2—Si3^xvi	137.59 (7)	Al4^xi—Al6—Al5^xiv	111.93 (11)
Co2—Al2—Co1^v	103.18 (5)	Al4^xi—Al6—Al5^xv	111.93 (11)
Co2—Al2—Al6	91.44 (9)	Al5^xiv—Al6—Al5^xv	75.05 (8)
Co2—Al2—Si2^vii	114.09 (6)	Co1—Si1—Co2^iii	128.89 (6)
Co2—Al2—Si2^viii	114.09 (6)	Co1—Si1—Al6^iv	113.62 (10)
Co2—Al2—Al4^i	55.94 (4)	Co1—Si1—Si3^ii	113.04 (7)
Co2—Al2—Al4^ii	55.94 (4)	Co1—Si1—Si3^xvii	113.04 (7)
Co2—Al2—Al1	155.25 (7)	Co1—Si1—Al2^iii	64.77 (5)
Co2—Al2—Si3^xv	91.65 (6)	Co1—Si1—Al3^i	128.78 (6)
Co2—Al2—Si3^xvi	91.65 (6)	Co1—Si1—Al3^ii	128.78 (6)
Co1^v—Al2—Al6	165.37 (10)	Co1—Si1—Al5^i	57.74 (4)
Co1^v—Al2—Si2^vii	55.07 (4)	Co1—Si1—Al5^ii	57.74 (4)
Co1^v—Al2—Si2^viii	55.07 (4)	Co2^iii—Si1—Al6^iv	117.49 (10)
Co1^v—Al2—Al4^i	119.46 (6)	Co2^iii—Si1—Si3^ii	110.56 (7)
Co1^v—Al2—Al4^ii	119.46 (6)	Co2^iii—Si1—Si3^xvii	110.56 (7)
Co1^v—Al2—Al1	101.57 (6)	Co2^iii—Si1—Al2^iii	64.12 (5)
Co1^v—Al2—Si3^xv	151.90 (7)	Co2^iii—Si1—Al3^i	58.86 (5)
Co1^v—Al2—Si3^xvi	151.90 (7)	Co2^iii—Si1—Al3^ii	58.86 (5)
Al6—Al2—Si2^vii	118.82 (10)	Co2^iii—Si1—Al5^i	132.75 (6)
Al6—Al2—Si2^viii	118.82 (10)	Co2^iii—Si1—Al5^ii	132.75 (6)
Al6—Al2—Al4^i	68.92 (9)	Al6^iv—Si1—Si3^ii	30.73 (10)
Al6—Al2—Al4^ii	68.92 (9)	Al6^iv—Si1—Si3^xvii	30.73 (10)
Al6—Al2—Al1	63.81 (9)	Al6^iv—Si1—Al2^iii	178.40 (11)
Al6—Al2—Si3^xv	24.05 (9)	Al6^iv—Si1—Al3^i	83.97 (10)
Al6—Al2—Si3^xvi	24.05 (9)	Al6^iv—Si1—Al3^ii	83.97 (10)
Si2^vii—Al2—Si2^viii	100.47 (6)	Al6^iv—Si1—Al5^i	79.00 (10)
Si2^vii—Al2—Al4^i	168.82 (7)	Al6^iv—Si1—Al5^ii	79.00 (10)
Si2^vii—Al2—Al4^ii	81.05 (5)	Si3^ii—Si1—Si3^xvii	61.12 (8)
Si2^vii—Al2—Al1	80.53 (6)	Si3^ii—Si1—Al2^iii	149.39 (8)
Si2^vii—Al2—Si3^xv	138.67 (7)	Si3^ii—Si1—Al3^i	105.37 (7)
Si2^vii—Al2—Si3^xvi	97.15 (6)	Si3^ii—Si1—Al3^ii	59.27 (7)
Si2^viii—Al2—Al4^i	81.05 (5)	Si3^ii—Si1—Al5^i	103.70 (7)
Si2^viii—Al2—Al4^ii	168.82 (7)	Si3^ii—Si1—Al5^ii	60.23 (6)
Si2^viii—Al2—Al1	80.53 (6)	Si3^xvii—Si1—Al2^iii	149.39 (8)
Si2^viii—Al2—Si3^xv	97.15 (6)	Si3^xvii—Si1—Al3^i	59.27 (7)
Si2^viii—Al2—Si3^xvi	138.67 (7)	Si3^xvii—Si1—Al3^ii	105.37 (7)
Al4^i—Al2—Al4^ii	95.34 (6)	Si3^xvii—Si1—Al5^i	60.23 (6)
Al4^i—Al2—Al1	110.61 (6)	Si3^xvii—Si1—Al5^ii	103.70 (7)
Al4^i—Al2—Si3^xv	51.21 (5)	Al2^iii—Si1—Al3^i	97.06 (6)
Al4^i—Al2—Si3^xvi	88.63 (6)	Al2^iii—Si1—Al3^ii	97.06 (6)
Al4^ii—Al2—Al1	110.61 (6)	Al2^iii—Si1—Al5^i	99.91 (6)
Al4^ii—Al2—Si3^xv	88.63 (6)	Al2^iii—Si1—Al5^ii	99.91 (6)
Al4^ii—Al2—Si3^xvi	51.21 (5)	Al3^i—Si1—Al3^ii	99.49 (6)
Al1—Al2—Si3^xv	65.90 (6)	Al3^i—Si1—Al5^i	81.61 (5)
Al1—Al2—Si3^xvi	65.90 (6)	Al3^i—Si1—Al5^ii	162.74 (7)
Si3^xv—Al2—Si3^xvi	48.10 (6)	Al3^ii—Si1—Al5^i	162.74 (7)
Co2^xiv—Al3—Co2^xv	111.73 (6)	Al3^ii—Si1—Al5^ii	81.61 (5)
Co2^xiv—Al3—Co2	120.02 (6)	Al5^i—Si1—Al5^ii	92.31 (5)
Co2^xiv—Al3—Si3	104.31 (8)	Co1—Si2—Co3^xi	146.12 (6)
Co2^xiv—Al3—Si3^vi	136.33 (8)	Co1—Si2—Co1^i	70.79 (4)
Co2^xiv—Al3—Al6	73.38 (9)	Co1—Si2—Co1^ii	70.79 (4)
Co2^xiv—Al3—Si1^i	131.39 (7)	Co1—Si2—Al1^iv	80.98 (5)
Co2^xiv—Al3—Si1^ii	52.97 (4)	Co1—Si2—Al2^xiv	129.33 (6)
Co2^xiv—Al3—Al4^i	142.11 (7)	Co1—Si2—Al2^xv	129.33 (6)
Co2^xiv—Al3—Al4^ii	63.29 (5)	Co1—Si2—Al5	64.75 (4)
Co2^xiv—Al3—Al4^xi	56.77 (4)	Co1—Si2—Al5^i	52.35 (4)
Co2^xiv—Al3—Si3^xv	93.43 (7)	Co1—Si2—Al5^ii	52.35 (4)
Co2^xiv—Al3—Si3^xvi	49.08 (5)	Co3^xi—Si2—Co1^i	121.19 (6)
Co2^xv—Al3—Co2	120.02 (6)	Co3^xi—Si2—Co1^ii	121.19 (6)
Co2^xv—Al3—Si3	136.33 (8)	Co3^xi—Si2—Al1^iv	65.14 (5)
Co2^xv—Al3—Si3^vi	104.31 (8)	Co3^xi—Si2—Al2^xiv	61.43 (4)
Co2^xv—Al3—Al6	73.38 (9)	Co3^xi—Si2—Al2^xv	61.43 (4)
Co2^xv—Al3—Si1^i	52.97 (4)	Co3^xi—Si2—Al5	149.13 (6)
Co2^xv—Al3—Si1^ii	131.39 (7)	Co3^xi—Si2—Al5^i	104.85 (5)
Co2^xv—Al3—Al4^i	63.29 (5)	Co3^xi—Si2—Al5^ii	104.85 (5)
Co2^xv—Al3—Al4^ii	142.11 (7)	Co1^i—Si2—Co1^ii	113.44 (5)
Co2^xv—Al3—Al4^xi	56.77 (4)	Co1^i—Si2—Al1^iv	112.47 (6)
Co2^xv—Al3—Si3^xv	49.08 (5)	Co1^i—Si2—Al2^xiv	144.42 (6)
Co2^xv—Al3—Si3^xvi	93.43 (7)	Co1^i—Si2—Al2^xv	61.84 (4)
Co2—Al3—Si3	54.22 (6)	Co1^i—Si2—Al5	57.48 (4)
Co2—Al3—Si3^vi	54.22 (6)	Co1^i—Si2—Al5^i	56.76 (4)
Co2—Al3—Al6	93.72 (9)	Co1^i—Si2—Al5^ii	122.77 (5)
Co2—Al3—Si1^i	104.17 (6)	Co1^ii—Si2—Al1^iv	112.47 (6)
Co2—Al3—Si1^ii	104.17 (6)	Co1^ii—Si2—Al2^xiv	61.84 (4)
Co2—Al3—Al4^i	57.50 (4)	Co1^ii—Si2—Al2^xv	144.42 (6)
Co2—Al3—Al4^ii	57.50 (4)	Co1^ii—Si2—Al5	57.48 (4)
Co2—Al3—Al4^xi	165.48 (7)	Co1^ii—Si2—Al5^i	122.77 (5)
Co2—Al3—Si3^xv	98.19 (7)	Co1^ii—Si2—Al5^ii	56.76 (4)
Co2—Al3—Si3^xvi	98.19 (7)	Al1^iv—Si2—Al2^xiv	100.63 (6)
Si3—Al3—Si3^vi	33.43 (7)	Al1^iv—Si2—Al2^xv	100.63 (6)
Si3—Al3—Al6	142.65 (11)	Al1^iv—Si2—Al5	145.73 (7)
Si3—Al3—Si1^i	84.78 (7)	Al1^iv—Si2—Al5^i	57.32 (5)
Si3—Al3—Si1^ii	58.00 (6)	Al1^iv—Si2—Al5^ii	57.32 (5)
Si3—Al3—Al4^i	101.32 (8)	Al2^xiv—Si2—Al2^xv	100.47 (6)
Si3—Al3—Al4^ii	76.46 (7)	Al2^xiv—Si2—Al5	101.10 (6)
Si3—Al3—Al4^xi	139.13 (8)	Al2^xiv—Si2—Al5^i	157.93 (6)
Si3—Al3—Si3^xv	152.02 (9)	Al2^xiv—Si2—Al5^ii	85.70 (5)
Si3—Al3—Si3^xvi	129.40 (9)	Al2^xv—Si2—Al5	101.10 (6)
Si3^vi—Al3—Al6	142.65 (11)	Al2^xv—Si2—Al5^i	85.70 (5)
Si3^vi—Al3—Si1^i	58.00 (6)	Al2^xv—Si2—Al5^ii	157.93 (6)
Si3^vi—Al3—Si1^ii	84.78 (7)	Al5—Si2—Al5^i	98.41 (5)
Si3^vi—Al3—Al4^i	76.46 (7)	Al5—Si2—Al5^ii	98.41 (5)
Si3^vi—Al3—Al4^ii	101.32 (8)	Al5^i—Si2—Al5^ii	81.33 (5)
Si3^vi—Al3—Al4^xi	139.13 (8)	Al6^vii—Si3—Si3^vi	168.8 (3)
Si3^vi—Al3—Si3^xv	129.40 (9)	Al6^vii—Si3—Co3^v	99.5 (2)
Si3^vi—Al3—Si3^xvi	152.02 (9)	Al6^vii—Si3—Co2	111.5 (2)
Al6—Al3—Si1^i	125.51 (10)	Al6^vii—Si3—Si1^ii	68.9 (2)
Al6—Al3—Si1^ii	125.51 (10)	Al6^vii—Si3—Al3	117.7 (2)
Al6—Al3—Al4^i	69.30 (9)	Al6^vii—Si3—Si3^xix	11.2 (2)
Al6—Al3—Al4^ii	69.30 (9)	Al6^vii—Si3—Al4^v	97.5 (2)
Al6—Al3—Al4^xi	71.75 (9)	Al6^vii—Si3—Al5	107.3 (2)
Al6—Al3—Si3^xv	26.10 (9)	Al6^vii—Si3—Al6^viii	163.6 (2)
Al6—Al3—Si3^xvi	26.10 (9)	Al6^vii—Si3—Al3^vii	62.2 (2)
Si1^i—Al3—Si1^ii	99.49 (6)	Al6^vii—Si3—Al2^vii	54.8 (2)
Si1^i—Al3—Al4^i	78.07 (6)	Al6^vii—Si3—Al1^vii	61.3 (2)
Si1^i—Al3—Al4^ii	159.28 (7)	Al6^vii—Si3—Al4^ii	74.8 (2)
Si1^i—Al3—Al4^xi	85.00 (6)	Si3^vi—Si3—Co3^v	71.19 (12)
Si1^i—Al3—Si3^xv	99.68 (7)	Si3^vi—Si3—Co2	71.33 (12)
Si1^i—Al3—Si3^xvi	145.82 (8)	Si3^vi—Si3—Si1^ii	120.56 (15)
Si1^ii—Al3—Al4^i	159.28 (7)	Si3^vi—Si3—Al3	73.29 (13)
Si1^ii—Al3—Al4^ii	78.07 (6)	Si3^vi—Si3—Si3^xix	180.0 (2)
Si1^ii—Al3—Al4^xi	85.00 (6)	Si3^vi—Si3—Al4^v	73.36 (13)
Si1^ii—Al3—Si3^xv	145.82 (8)	Si3^vi—Si3—Al5	74.07 (13)
Si1^ii—Al3—Si3^xvi	99.68 (7)	Si3^vi—Si3—Al6^viii	5.26 (12)
Al4^i—Al3—Al4^ii	96.88 (6)	Si3^vi—Si3—Al3^vii	115.58 (15)
Al4^i—Al3—Al4^xi	114.99 (7)	Si3^vi—Si3—Al2^vii	114.05 (14)
Al4^i—Al3—Si3^xv	53.62 (6)	Si3^vi—Si3—Al1^vii	113.49 (14)
Al4^i—Al3—Si3^xvi	93.04 (7)	Si3^vi—Si3—Al4^ii	113.22 (14)
Al4^ii—Al3—Al4^xi	114.99 (7)	Co3^v—Si3—Co2	126.81 (10)
Al4^ii—Al3—Si3^xv	93.04 (7)	Co3^v—Si3—Si1^ii	117.10 (10)
Al4^ii—Al3—Si3^xvi	53.62 (6)	Co3^v—Si3—Al3	136.14 (11)
Al4^xi—Al3—Si3^xv	68.82 (6)	Co3^v—Si3—Si3^xix	108.81 (10)
Al4^xi—Al3—Si3^xvi	68.82 (6)	Co3^v—Si3—Al4^v	66.76 (7)
Si3^xv—Al3—Si3^xvi	51.16 (7)	Co3^v—Si3—Al5	60.58 (6)
Co2^i—Al4—Co2^ii	107.73 (5)	Co3^v—Si3—Al6^viii	66.91 (9)
Co2^i—Al4—Si3^iii	109.36 (7)	Co3^v—Si3—Al3^vii	116.43 (9)
Co2^i—Al4—Si3^ix	142.57 (8)	Co3^v—Si3—Al2^vii	52.54 (5)
Co2^i—Al4—Co3	114.87 (5)	Co3^v—Si3—Al1^vii	48.73 (5)
Co2^i—Al4—Al3^i	56.94 (4)	Co3^v—Si3—Al4^ii	169.19 (10)
Co2^i—Al4—Al3^ii	131.54 (7)	Co2—Si3—Si1^ii	114.07 (10)
Co2^i—Al4—Co2^iii	109.98 (5)	Co2—Si3—Al3	61.24 (6)
Co2^i—Al4—Al2^i	59.23 (4)	Co2—Si3—Si3^xix	108.67 (10)
Co2^i—Al4—Al2^ii	133.04 (6)	Co2—Si3—Al4^v	67.23 (7)
Co2^i—Al4—Al3^iv	54.70 (4)	Co2—Si3—Al5	137.38 (10)
Co2^i—Al4—Al6^i	84.35 (8)	Co2—Si3—Al6^viii	72.91 (10)
Co2^i—Al4—Al6^ii	167.88 (9)	Co2—Si3—Al3^vii	53.29 (6)
Co2^i—Al4—Al6^iv	63.33 (7)	Co2—Si3—Al2^vii	115.57 (9)
Co2^i—Al4—Si3^ii	85.79 (6)	Co2—Si3—Al1^vii	166.40 (10)
Co2^i—Al4—Si3^xvii	44.74 (5)	Co2—Si3—Al4^ii	49.94 (5)
Co2^ii—Al4—Si3^iii	142.57 (8)	Si1^ii—Si3—Al3	62.73 (7)
Co2^ii—Al4—Si3^ix	109.36 (7)	Si1^ii—Si3—Si3^xix	59.44 (8)
Co2^ii—Al4—Co3	114.87 (5)	Si1^ii—Si3—Al4^v	166.02 (11)
Co2^ii—Al4—Al3^i	131.54 (7)	Si1^ii—Si3—Al5	64.98 (7)
Co2^ii—Al4—Al3^ii	56.94 (4)	Si1^ii—Si3—Al6^viii	124.86 (12)
Co2^ii—Al4—Co2^iii	109.98 (5)	Si1^ii—Si3—Al3^vii	110.98 (9)
Co2^ii—Al4—Al2^i	133.04 (6)	Si1^ii—Si3—Al2^vii	114.43 (9)
Co2^ii—Al4—Al2^ii	59.23 (4)	Si1^ii—Si3—Al1^vii	75.19 (7)
Co2^ii—Al4—Al3^iv	54.70 (4)	Si1^ii—Si3—Al4^ii	69.93 (6)
Co2^ii—Al4—Al6^i	167.88 (9)	Al3—Si3—Si3^xix	106.71 (10)
Co2^ii—Al4—Al6^ii	84.35 (8)	Al3—Si3—Al4^v	124.99 (10)
Co2^ii—Al4—Al6^iv	63.33 (7)	Al3—Si3—Al5	85.57 (8)
Co2^ii—Al4—Si3^ii	44.74 (5)	Al3—Si3—Al6^viii	78.48 (10)
Co2^ii—Al4—Si3^xvii	85.79 (6)	Al3—Si3—Al3^vii	101.64 (8)
Si3^iii—Al4—Si3^ix	33.29 (7)	Al3—Si3—Al2^vii	171.29 (10)
Si3^iii—Al4—Co3	51.50 (6)	Al3—Si3—Al1^vii	131.90 (9)
Si3^iii—Al4—Al3^i	68.65 (7)	Al3—Si3—Al4^ii	53.70 (6)
Si3^iii—Al4—Al3^ii	93.70 (7)	Si3^xix—Si3—Al4^v	106.64 (10)
Si3^iii—Al4—Co2^iii	51.62 (6)	Si3^xix—Si3—Al5	105.93 (10)
Si3^iii—Al4—Al2^i	72.82 (7)	Si3^xix—Si3—Al6^viii	174.74 (13)
Si3^iii—Al4—Al2^ii	97.36 (7)	Si3^xix—Si3—Al3^vii	64.42 (8)
Si3^iii—Al4—Al3^iv	162.16 (8)	Si3^xix—Si3—Al2^vii	65.95 (7)
Si3^iii—Al4—Al6^i	25.34 (8)	Si3^xix—Si3—Al1^vii	66.51 (7)
Si3^iii—Al4—Al6^ii	58.52 (9)	Si3^xix—Si3—Al4^ii	66.78 (7)
Si3^iii—Al4—Al6^iv	132.28 (10)	Al4^v—Si3—Al5	124.38 (10)
Si3^iii—Al4—Si3^ii	133.98 (8)	Al4^v—Si3—Al6^viii	69.11 (10)
Si3^iii—Al4—Si3^xvii	117.94 (8)	Al4^v—Si3—Al3^vii	57.74 (6)
Si3^ix—Al4—Co3	51.50 (6)	Al4^v—Si3—Al2^vii	55.96 (6)
Si3^ix—Al4—Al3^i	93.70 (7)	Al4^v—Si3—Al1^vii	101.30 (8)
Si3^ix—Al4—Al3^ii	68.65 (7)	Al4^v—Si3—Al4^ii	104.41 (8)
Si3^ix—Al4—Co2^iii	51.62 (6)	Al5—Si3—Al6^viii	74.93 (10)
Si3^ix—Al4—Al2^i	97.36 (7)	Al5—Si3—Al3^vii	169.17 (10)
Si3^ix—Al4—Al2^ii	72.82 (7)	Al5—Si3—Al2^vii	100.78 (8)
Si3^ix—Al4—Al3^iv	162.16 (8)	Al5—Si3—Al1^vii	54.78 (6)
Si3^ix—Al4—Al6^i	58.52 (9)	Al5—Si3—Al4^ii	129.64 (9)
Si3^ix—Al4—Al6^ii	25.34 (8)	Al6^viii—Si3—Al3^vii	114.21 (11)
Si3^ix—Al4—Al6^iv	132.28 (10)	Al6^viii—Si3—Al2^vii	108.80 (11)
Si3^ix—Al4—Si3^ii	117.94 (8)	Al6^viii—Si3—Al1^vii	110.76 (11)
Si3^ix—Al4—Si3^xvii	133.98 (8)	Al6^viii—Si3—Al4^ii	116.84 (11)
Co3—Al4—Al3^i	112.86 (6)	Al3^vii—Si3—Al2^vii	71.25 (6)
Co3—Al4—Al3^ii	112.86 (6)	Al3^vii—Si3—Al1^vii	114.90 (8)
Co3—Al4—Co2^iii	99.08 (5)	Al3^vii—Si3—Al4^ii	52.82 (5)
Co3—Al4—Al2^i	55.65 (4)	Al2^vii—Si3—Al1^vii	50.87 (5)
Co3—Al4—Al2^ii	55.65 (4)	Al2^vii—Si3—Al4^ii	117.74 (8)
Co3—Al4—Al3^iv	124.00 (6)	Al1^vii—Si3—Al4^ii	131.29 (8)
Co3—Al4—Al6^i	58.63 (7)

Symmetry codes: (i) −x+1, −y, −z+1; (ii) −x+1, −y+1, −z+1; (iii) x+1/2, −y+1/2, −z+3/2; (iv) x+1/2, −y+1/2, −z+1/2; (v) x−1/2, −y+1/2, −z+3/2; (vi) x, −y+1/2, z; (vii) −x+1/2, y+1/2, z+1/2; (viii) −x+1/2, y−1/2, z+1/2; (ix) x+1/2, y, −z+3/2; (x) x+1, y, z; (xi) x−1/2, −y+1/2, −z+1/2; (xii) −x, −y, −z+1; (xiii) −x, −y+1, −z+1; (xiv) −x+1/2, y+1/2, z−1/2; (xv) −x+1/2, y−1/2, z−1/2; (xvi) −x+1/2, −y+1, z−1/2; (xvii) −x+1, y−1/2, −z+1; (xviii) −x+1/2, −y, z−1/2; (xix) x, −y+3/2, z; (xx) x−1, y, z.

(Co6Al11Si6_cmc21)

Crystal data

Al11Co6Si6	F(000) = 3112
Mr = 818.9	Dx = 4.330 Mg m^−3
Orthorhombic, Cmc21	Mo Kα radiation, λ = 0.7107 Å
a = 8.0839 (6) Å	µ = 9.06 mm^−1
b = 14.5445 (6) Å	T = 295 K
c = 21.3536 (9) Å	Prism-like, grey
V = 2510.7 (3) Å^3	0.14 × 0.04 × 0.03 mm
Z = 8

Data collection

Rigaku AFC7 diffractometer	14089 independent reflections
Radiation source: Sealed Tube	13424 reflections with I > 2σ(I)
Graphite Monochromator monochromator	Rint = 0.000
Detector resolution: 14.6199 pixels mm^-1	θmax = 32.0°, θmin = 1.9°
oscillation scans	h = −12→7
Absorption correction: multi-scan CrystalClear (Rigaku Corp., 2000),	k = −21→19
Tmin = 0.455, Tmax = 0.687	l = −31→31
14089 measured reflections

Refinement

Refinement on F	Secondary atom site location: difference Fourier map
Least-squares matrix: full	w = 1/[σ^2(Fo^2) + (0.0289P)^2 + 36.2162P] where P = (Fo^2 + 2Fc^2)/3
R[F^2 > 2σ(F^2)] = 0.037	(Δ/σ)max = 0.161
wR(F^2) = 0.108	Δρmax = 2.31 e Å^−3
S = 1.01	Δρmin = −4.21 e Å^−3
13424 reflections	Extinction correction: SHELXL, Fc^*=kFc[1+0.001xFc^2λ^3/sin(2θ)]^-1/4
231 parameters	Extinction coefficient: 0.00111 (1)
0 restraints	Absolute structure: Flack H D (1983), Acta Cryst. A39, 876-881
Primary atom site location: structure-invariant direct methods	Absolute structure parameter: 0.53 (2)

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Ų)

	x	y	z	Uiso*/Ueq	Occ. (<1)
Co1a	0	0.11818 (4)	0.54319 (4)	0.0056 (2)
Co1b	0.5	0.12601 (5)	0.54129 (3)	0.0077 (2)
Co2a	0	0.30974 (4)	0.22564 (3)	0.0071 (2)
Co2b	0.5	0.31619 (4)	0.22948 (3)	0.0073 (2)
Co3a	0	0.10699 (5)	0.91111 (3)	0.0064 (2)
Co3b	0.5	0.10836 (5)	0.91275 (3)	0.0066 (2)
Co1c	0.25067 (6)	0.37187 (3)	−0.04220 (2)	0.00678 (1)
Co2c	0.24444 (6)	0.56260 (3)	0.27230 (2)	0.00608 (1)
Co3c	0.24274 (6)	0.35785 (3)	−0.41175 (2)	0.00577 (1)
Al1a	0	0.09013 (1)	0.03744 (8)	0.0124 (5)
Al1b	0.5	0.09652 (1)	0.03167 (8)	0.0134 (5)
Al2a	0	0.23096 (1)	0.12010 (8)	0.0087 (4)
Al2b	0.5	0.24477 (1)	0.11492 (8)	0.0078 (4)
Al3a	0	0.15291 (1)	0.26890 (7)	0.0059 (4)
Al3b	0.5	0.16035 (1)	0.28148 (7)	0.0060 (4)
Al4a	0	0.02955 (1)	0.79797 (8)	0.0103 (4)
Al4b	0.5	0.03250 (1)	0.79675 (8)	0.0101 (4)
Al5a	0	0.22301 (1)	0.43838 (8)	0.0072 (4)
Al5b	0.5	0.22193 (1)	0.43382 (8)	0.0087 (4)
Al6b	0.5	0.07102 (1)	0.16607 (8)	0.0107 (3)*
Al1c	0.25295 (1)	0.34438 (7)	0.46556 (5)	0.0087 (3)
Al2c	0.24685 (1)	0.48706 (7)	0.38253 (5)	0.0094 (3)
Al3c	0.24564 (1)	0.40704 (7)	0.22435 (6)	0.0111 (3)
Al4c	0.24112 (1)	0.28261 (7)	−0.29738 (5)	0.0069 (3)
Al5c	0.24149 (2)	0.47171 (7)	0.06358 (6)	0.0123 (3)
Al6c	0.2756 (4)	0.3235 (2)	0.3326 (2)	0.0340 (7)*	0.5
Si1a	0	0.08561 (9)	0.64496 (7)	0.0083 (4)
Si1b	0.5	0.09399 (1)	0.64265 (7)	0.0099 (4)
Si2a	0	0.03662 (9)	0.45335 (7)	0.0067 (4)
Si2b	0.5	0.03690 (9)	0.45489 (7)	0.0074 (4)
Si1c	0.25664 (1)	0.33853 (7)	−0.14520 (5)	0.0101 (3)
Si2c	0.24780 (1)	0.28731 (6)	0.04657 (5)	0.0076 (2)
Si3a	0.0666 (3)	0.2997 (2)	0.32928 (1)	0.0193 (5)*	0.5
Si3b	0.6050 (3)	0.3096 (2)	0.32935 (1)	0.0225 (5)*	0.5
Si3c	0.34233 (1)	0.55612 (6)	0.17003 (5)	0.00194 (1)*

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Co1a	0.0060 (3)	0.0066 (3)	0.0042 (3)	0	0.0000 (3)	−0.0004 (2)
Co1b	0.0070 (3)	0.0103 (3)	0.0058 (3)	0	0	0.0002 (2)
Co2a	0.0083 (3)	0.0063 (3)	0.0068 (3)	0	0	0.0013 (2)
Co2b	0.0085 (3)	0.0075 (3)	0.0060 (3)	0	0	0.0014 (2)
Co3a	0.0079 (3)	0.0045 (3)	0.0069 (3)	0	0	0.0017 (2)
Co3b	0.0081 (3)	0.0052 (3)	0.0065 (3)	0	0	0.0019 (2)
Co1c	0.0058 (2)	0.0079 (2)	0.0066 (2)	0.0001 (2)	0.0001 (2)	0.00069 (2)
Co2c	0.0060 (2)	0.0060 (2)	0.0062 (2)	−0.0015 (2)	0.0019 (2)	−0.00099 (1)
Co3c	0.0047 (2)	0.0056 (2)	0.0070 (2)	−0.0005 (2)	0.0003 (2)	0.00065 (1)
Al1a	0.0082 (8)	0.0166 (8)	0.0125 (8)	0	0	−0.0049 (6)
Al1b	0.0090 (8)	0.0186 (8)	0.0125 (8)	0	0	−0.0063 (6)
Al2a	0.0077 (7)	0.0097 (7)	0.0088 (7)	0	0	−0.0016 (5)
Al2b	0.0078 (7)	0.0061 (7)	0.0093 (7)	0	0	0.0015 (5)
Al3a	0.0045 (7)	0.0049 (6)	0.0083 (7)	0	0	0.0013 (5)
Al3b	0.0042 (7)	0.0039 (6)	0.0099 (7)	0	0	0.0020 (5)
Al4a	0.0121 (8)	0.0083 (7)	0.0104 (7)	0	0	0.0008 (5)
Al4b	0.0085 (7)	0.0095 (7)	0.0123 (8)	0	0	0.0010 (5)
Al5a	0.0062 (7)	0.0036 (6)	0.0117 (7)	0	0	0.0016 (5)
Al5b	0.0070 (7)	0.0040 (6)	0.0150 (8)	0	0	0.0034 (5)
Al1c	0.0033 (5)	0.0132 (5)	0.0096 (5)	0.0004 (4)	0.0006 (4)	0.0041 (4)
Al2c	0.0064 (5)	0.0120 (5)	0.0098 (5)	−0.0008 (4)	0.0003 (5)	0.0008 (4)
Al3c	0.0070 (5)	0.0098 (5)	0.0165 (5)	−0.0004 (4)	0.0023 (5)	−0.0037 (4)
Al4c	0.0048 (5)	0.0072 (5)	0.0087 (5)	0.0016 (4)	0.0008 (4)	0.0004 (3)
Al5c	0.0106 (5)	0.0083 (5)	0.0179 (6)	0.0002 (4)	0.0008 (5)	−0.0013 (4)
Si1a	0.0109 (7)	0.0095 (6)	0.0046 (6)	0	0	−0.0023 (5)
Si1b	0.0130 (7)	0.0105 (6)	0.0062 (6)	0	0	−0.0032 (5)
Si2a	0.0075 (6)	0.0053 (6)	0.0072 (6)	0	0	−0.0021 (5)
Si2b	0.0081 (7)	0.0051 (6)	0.0089 (6)	0	0	−0.0019 (5)
Si1c	0.0108 (5)	0.0113 (4)	0.0082 (4)	0.0000 (4)	0.0006 (4)	0.0010 (3)
Si2c	0.0074 (4)	0.0054 (4)	0.0101 (4)	0.0005 (4)	0.0008 (4)	0.0016 (3)

Geometric parameters (Å, º)

Co1a—Si1a	2.224 (2)	Al2a—Al4c^i	2.743 (2)
Co1a—Si2a	2.255 (2)	Al2a—Al4c^ii	2.743 (2)
Co1a—Si2c^i	2.460 (1)	Al2a—Si3c^xvii	3.038 (2)
Co1a—Si2c^ii	2.460 (1)	Al2a—Si3c^xviii	3.038 (2)
Co1a—Al5c^i	2.503 (1)	Al2b—Si1a^viii	2.549 (2)
Co1a—Al5c^ii	2.503 (1)	Al2b—Si2c	2.582 (1)
Co1a—Al2b^i	2.514 (2)	Al2b—Si2c^vii	2.582 (1)
Co1a—Al5a	2.708 (2)	Al2b—Al4c^iv	2.732 (2)
Co1a—Co1c^i	2.7217 (8)	Al2b—Al4c^ii	2.732 (2)
Co1a—Co1c^ii	2.7217 (8)	Al2b—Al6b	2.753 (2)
Co1a—Al1a^iii	3.032 (2)	Al3a—Si3a	2.552 (3)
Co1b—Si1b	2.214 (2)	Al3a—Si3a^vi	2.552 (3)
Co1b—Si2b	2.255 (2)	Al3a—Si1c^i	2.693 (2)
Co1b—Si2c^iv	2.370 (1)	Al3a—Si1c^ii	2.693 (2)
Co1b—Si2c^ii	2.370 (1)	Al3a—Al4c^i	2.695 (2)
Co1b—Al5c^iv	2.461 (1)	Al3a—Al4c^ii	2.695 (2)
Co1b—Al5c^ii	2.461 (1)	Al3a—Al4a^xvi	2.725 (2)
Co1b—Al2a^iv	2.676 (2)	Al3a—Si3c^xvii	2.840 (2)
Co1b—Al5b	2.686 (2)	Al3a—Si3c^xviii	2.840 (2)
Co1b—Co1c^iv	2.6992 (7)	Al3b—Si3b	2.545 (3)
Co1b—Co1c^ii	2.6992 (7)	Al3b—Si3b^vii	2.545 (3)
Co2a—Si1b^v	2.258 (2)	Al3b—Si1c^iv	2.599 (1)
Co2a—Si3a	2.282 (3)	Al3b—Si1c^ii	2.599 (1)
Co2a—Si3a^vi	2.282 (3)	Al3b—Al4c^iv	2.706 (2)
Co2a—Al3c	2.439 (1)	Al3b—Al4c^ii	2.706 (2)
Co2a—Al3c^vi	2.439 (1)	Al3b—Al6b	2.786 (2)
Co2a—Al3a	2.461 (2)	Al3b—Al6c	3.180 (4)
Co2a—Al2a	2.528 (2)	Al3b—Al6c^vii	3.180 (4)
Co2a—Al4c^i	2.535 (1)	Al4a—Si3b^i	2.577 (3)
Co2a—Al4c^ii	2.535 (1)	Al4a—Si3b^ii	2.577 (3)
Co2a—Al4b^v	2.752 (2)	Al4a—Al2c^i	2.740 (2)
Co2b—Si3b	2.297 (3)	Al4a—Al2c^ii	2.740 (2)
Co2b—Si3b^vii	2.297 (3)	Al4a—Al3c^i	2.748 (2)
Co2b—Si1a^viii	2.302 (2)	Al4a—Al3c^ii	2.748 (2)
Co2b—Al3c	2.447 (1)	Al4a—Al6c^i	2.900 (3)
Co2b—Al3c^vii	2.447 (1)	Al4a—Al6c^ii	2.900 (3)
Co2b—Al4c^iv	2.489 (1)	Al4a—Si3c^i	3.262 (2)
Co2b—Al4c^ii	2.489 (1)	Al4a—Si3c^ii	3.262 (2)
Co2b—Al3b	2.524 (2)	Al4b—Si3a^iv	2.594 (3)
Co2b—Al2b	2.658 (2)	Al4b—Si3a^ii	2.594 (3)
Co2b—Al4a^viii	2.678 (2)	Al4b—Al3c^iv	2.666 (2)
Co2b—Al6c	2.855 (4)	Al4b—Al3c^ii	2.666 (2)
Co2b—Al6c^vii	2.855 (4)	Al4b—Al2c^iv	2.724 (2)
Co3a—Si2a^iii	2.275 (2)	Al4b—Al2c^ii	2.724 (2)
Co3a—Si3b^i	2.289 (3)	Al4b—Al6c^iv	3.152 (3)
Co3a—Si3b^ii	2.289 (3)	Al4b—Al6c^ii	3.152 (3)
Co3a—Al1c^i	2.417 (1)	Al4b—Al6b^iii	3.171 (2)
Co3a—Al1c^ii	2.417 (1)	Al5a—Si3a	2.639 (3)
Co3a—Al5b^i	2.535 (2)	Al5a—Si3a^vi	2.639 (3)
Co3a—Al2c^i	2.536 (1)	Al5a—Si2a	2.730 (2)
Co3a—Al2c^ii	2.536 (1)	Al5a—Al1c	2.763 (2)
Co3a—Al4a	2.666 (2)	Al5a—Al1c^vi	2.763 (2)
Co3a—Al6c^i	2.670 (4)	Al5a—Si1c^i	2.803 (2)
Co3a—Al6c^ii	2.670 (4)	Al5a—Si1c^ii	2.803 (2)
Co3a—Al1a^ix	2.709 (2)	Al5a—Si2c^i	3.085 (2)
Co3b—Si3a^iv	2.292 (3)	Al5a—Si2c^ii	3.085 (2)
Co3b—Si3a^ii	2.292 (3)	Al5b—Si3b	2.706 (3)
Co3b—Si2b^iii	2.296 (2)	Al5b—Si3b^vii	2.706 (3)
Co3b—Al1c^iv	2.434 (1)	Al5b—Si2b	2.728 (2)
Co3b—Al1c^ii	2.434 (1)	Al5b—Al1c	2.760 (2)
Co3b—Al5a^iv	2.513 (2)	Al5b—Al1c^vii	2.760 (2)
Co3b—Al2c^iv	2.515 (1)	Al5b—Si1c^iv	2.815 (2)
Co3b—Al2c^ii	2.515 (1)	Al5b—Si1c^ii	2.815 (2)
Co3b—Al1b^ix	2.545 (2)	Al5b—Si2c^iv	3.135 (2)
Co3b—Al4b	2.711 (2)	Al5b—Si2c^ii	3.135 (2)
Co3b—Al6c^iv	2.979 (3)	Al5b—Al6c	3.186 (4)
Co3b—Al6c^ii	2.979 (3)	Al5b—Al6c^vii	3.186 (4)
Co1c—Si1c	2.253 (1)	Al6b—Si1b^xvi	2.451 (2)
Co1c—Si2c	2.260 (1)	Al6b—Si3c^xix	2.7771 (9)
Co1c—Si2a^viii	2.4172 (9)	Al6b—Si3c^xviii	2.7771 (9)
Co1c—Si2b^v	2.4230 (9)	Al6b—Al4c^iv	2.990 (2)
Co1c—Al5a^viii	2.478 (1)	Al6b—Al4c^ii	2.990 (2)
Co1c—Al5b^v	2.496 (1)	Al6b—Al5c^xix	3.269 (2)
Co1c—Al2c^x	2.607 (1)	Al6b—Al5c^xviii	3.269 (2)
Co1c—Al5c	2.686 (1)	Al6b—Al3c^xix	3.344 (2)
Co1c—Al1c^xi	3.150 (1)	Al6b—Al3c^xviii	3.344 (2)
Co2c—Si1c^xii	2.276 (1)	Al1c—Si2c^ii	2.581 (1)
Co2c—Si3c	2.325 (1)	Al1c—Al2c	2.730 (2)
Co2c—Al3b^xiii	2.442 (1)	Al1c—Al6c	2.862 (4)
Co2c—Al3a^xiv	2.4491 (9)	Al1c—Si3b^vii	3.168 (3)
Co2c—Al4b^v	2.468 (1)	Al2c—Si1c^xii	2.606 (1)
Co2c—Al3c	2.484 (1)	Al2c—Al6c	2.618 (3)
Co2c—Al4a^viii	2.523 (1)	Al2c—Si2b^xiii	2.626 (2)
Co2c—Al2c	2.598 (1)	Al2c—Si2a^xiv	2.645 (2)
Co2c—Al4c^xii	2.699 (1)	Al2c—Si3b^vii	3.064 (3)
Co2c—Al6b^xiii	3.011 (1)	Al3c—Si3c	2.580 (1)
Co3c—Si2c^xi	2.292 (1)	Al3c—Al6c	2.622 (4)
Co3c—Si3c^x	2.294 (1)	Al3c—Si1b^v	2.643 (2)
Co3c—Al1b^v	2.398 (1)	Al3c—Si1a^viii	2.667 (2)
Co3c—Al1a^viii	2.465 (1)	Al3c—Al4c^ii	2.799 (2)
Co3c—Al2b^v	2.530 (1)	Al3c—Si3b^vii	2.915 (3)
Co3c—Al5c^x	2.534 (1)	Al3c—Si3a	3.091 (3)
Co3c—Al2a^viii	2.541 (1)	Al4c—Si3c^x	2.580 (1)
Co3c—Al1c^xv	2.629 (1)	Al4c—Al6c^xi	3.178 (4)
Co3c—Al4c	2.676 (1)	Al4c—Si3b^v	3.215 (3)
Co3c—Al6b^v	2.772 (1)	Al5c—Si2c	2.707 (1)
Al1a—Si2a^xvi	2.573 (2)	Al5c—Si3c	2.709 (2)
Al1a—Al1c^v	2.693 (2)	Al5c—Si1b^v	2.752 (2)
Al1a—Al1c^xi	2.693 (2)	Al5c—Si1a^viii	2.843 (2)
Al1a—Al2a	2.704 (2)	Al5c—Si2b^v	3.036 (2)
Al1a—Al5c^xvii	2.765 (2)	Al5c—Si2a^viii	3.150 (2)
Al1a—Al5c^xviii	2.765 (2)	Al6c—Si3b^vii	0.989 (4)
Al1a—Si3c^xvii	3.144 (2)	Al6c—Si3a	1.725 (4)
Al1a—Si3c^xviii	3.144 (2)	Al6c—Si1c^ii	2.418 (3)
Al1b—Si2b^xvi	2.541 (2)	Al6c—Si3b	2.671 (4)
Al1b—Al1c^viii	2.629 (2)	Al6c—Si3a^vi	2.789 (4)
Al1b—Al1c^xi	2.629 (2)	Si1a—Si3c^i	2.482 (1)
Al1b—Al5c^xix	2.751 (2)	Si1a—Si3c^ii	2.482 (1)
Al1b—Al5c^xviii	2.751 (2)	Si1c—Si3a^xi	2.526 (3)
Al1b—Al2b	2.795 (2)	Si1c—Si3b^v	2.538 (3)
Al1b—Al6b	2.894 (3)	Si3a—Si3a^vi	1.078 (3)
Al1b—Al5a^viii	3.295 (2)	Si3a—Si3b^vii	2.658 (4)
Al2a—Si1b^v	2.591 (2)	Si3b—Si3b^vii	1.697 (4)
Al2a—Si2c	2.674 (2)	Si3c—Si3c^vii	2.549 (1)
Al2a—Si2c^vi	2.674 (2)
Si1a—Co1a—Si2a	135.97 (6)	Si1c^i—Al3a—Si1c^ii	93.88 (5)
Si1a—Co1a—Si2c^i	95.18 (5)	Si1c^i—Al3a—Al4c^i	76.95 (5)
Si1a—Co1a—Si2c^ii	95.18 (5)	Si1c^i—Al3a—Al4c^ii	155.37 (7)
Si1a—Co1a—Al5c^i	73.67 (5)	Si1c^i—Al3a—Al4a^xvi	83.68 (5)
Si1a—Co1a—Al5c^ii	73.67 (5)	Si1c^i—Al3a—Si3c^xvii	101.62 (5)
Si1a—Co1a—Al2b^i	64.76 (5)	Si1c^i—Al3a—Si3c^xviii	149.02 (6)
Si1a—Co1a—Al5a	158.03 (6)	Si1c^ii—Al3a—Al4c^i	155.37 (7)
Si1a—Co1a—Co1c^i	131.75 (5)	Si1c^ii—Al3a—Al4c^ii	76.95 (5)
Si1a—Co1a—Co1c^ii	131.75 (5)	Si1c^ii—Al3a—Al4a^xvi	83.68 (5)
Si1a—Co1a—Al1a^iii	80.02 (5)	Si1c^ii—Al3a—Si3c^xvii	149.02 (6)
Si2a—Co1a—Si2c^i	108.59 (5)	Si1c^ii—Al3a—Si3c^xviii	101.62 (5)
Si2a—Co1a—Si2c^ii	108.59 (5)	Al4c^i—Al3a—Al4c^ii	101.89 (6)
Si2a—Co1a—Al5c^i	82.72 (5)	Al4c^i—Al3a—Al4a^xvi	117.29 (6)
Si2a—Co1a—Al5c^ii	82.72 (5)	Al4c^i—Al3a—Si3c^xvii	55.49 (4)
Si2a—Co1a—Al2b^i	159.27 (6)	Al4c^i—Al3a—Si3c^xviii	97.50 (5)
Si2a—Co1a—Al5a	66.00 (5)	Al4c^ii—Al3a—Al4a^xvi	117.29 (6)
Si2a—Co1a—Co1c^i	57.19 (4)	Al4c^ii—Al3a—Si3c^xvii	97.50 (5)
Si2a—Co1a—Co1c^ii	57.19 (4)	Al4c^ii—Al3a—Si3c^xviii	55.49 (4)
Si2a—Co1a—Al1a^iii	55.95 (4)	Al4a^xvi—Al3a—Si3c^xvii	71.74 (5)
Si2c^i—Co1a—Si2c^ii	111.94 (5)	Al4a^xvi—Al3a—Si3c^xviii	71.74 (5)
Si2c^i—Co1a—Al5c^i	66.10 (4)	Si3c^xvii—Al3a—Si3c^xviii	53.34 (4)
Si2c^i—Co1a—Al5c^ii	168.14 (6)	Co2c^xix—Al3b—Co2c^xviii	108.02 (6)
Si2c^i—Co1a—Al2b^i	62.55 (4)	Co2c^xix—Al3b—Co2b	119.17 (6)
Si2c^i—Co1a—Al5a	73.12 (4)	Co2c^xix—Al3b—Si3b	105.01 (8)
Si2c^i—Co1a—Co1c^i	51.41 (3)	Co2c^xix—Al3b—Si3b^vii	142.99 (9)
Si2c^i—Co1a—Co1c^ii	127.13 (5)	Co2c^xix—Al3b—Si1c^iv	53.57 (4)
Si2c^i—Co1a—Al1a^iii	124.02 (5)	Co2c^xix—Al3b—Si1c^ii	134.26 (7)
Si2c^ii—Co1a—Al5c^i	168.14 (6)	Co2c^xix—Al3b—Al4c^iv	62.98 (4)
Si2c^ii—Co1a—Al5c^ii	66.10 (4)	Co2c^xix—Al3b—Al4c^ii	135.34 (6)
Si2c^ii—Co1a—Al2b^i	62.55 (4)	Co2c^xix—Al3b—Al6b	69.97 (5)
Si2c^ii—Co1a—Al5a	73.12 (4)	Co2c^xix—Al3b—Al4b^xvi	55.32 (4)
Si2c^ii—Co1a—Co1c^i	127.13 (5)	Co2c^xix—Al3b—Al6c	157.45 (8)
Si2c^ii—Co1a—Co1c^ii	51.41 (3)	Co2c^xix—Al3b—Al6c^vii	90.01 (7)
Si2c^ii—Co1a—Al1a^iii	124.02 (5)	Co2c^xviii—Al3b—Co2b	119.17 (6)
Al5c^i—Co1a—Al5c^ii	113.19 (5)	Co2c^xviii—Al3b—Si3b	142.99 (9)
Al5c^i—Co1a—Al2b^i	107.95 (5)	Co2c^xviii—Al3b—Si3b^vii	105.01 (8)
Al5c^i—Co1a—Al5a	115.97 (5)	Co2c^xviii—Al3b—Si1c^iv	134.26 (7)
Al5c^i—Co1a—Co1c^i	61.71 (4)	Co2c^xviii—Al3b—Si1c^ii	53.57 (4)
Al5c^i—Co1a—Co1c^ii	139.69 (5)	Co2c^xviii—Al3b—Al4c^iv	135.34 (6)
Al5c^i—Co1a—Al1a^iii	59.01 (4)	Co2c^xviii—Al3b—Al4c^ii	62.98 (4)
Al5c^ii—Co1a—Al2b^i	107.95 (5)	Co2c^xviii—Al3b—Al6b	69.97 (5)
Al5c^ii—Co1a—Al5a	115.97 (5)	Co2c^xviii—Al3b—Al4b^xvi	55.32 (4)
Al5c^ii—Co1a—Co1c^i	139.69 (5)	Co2c^xviii—Al3b—Al6c	90.01 (7)
Al5c^ii—Co1a—Co1c^ii	61.71 (4)	Co2c^xviii—Al3b—Al6c^vii	157.45 (8)
Al5c^ii—Co1a—Al1a^iii	59.01 (4)	Co2b—Al3b—Si3b	53.90 (7)
Al2b^i—Co1a—Al5a	93.27 (5)	Co2b—Al3b—Si3b^vii	53.90 (7)
Al2b^i—Co1a—Co1c^i	111.47 (5)	Co2b—Al3b—Si1c^iv	105.03 (6)
Al2b^i—Co1a—Co1c^ii	111.47 (5)	Co2b—Al3b—Si1c^ii	105.03 (6)
Al2b^i—Co1a—Al1a^iii	144.78 (5)	Co2b—Al3b—Al4c^iv	56.69 (4)
Al5a—Co1a—Co1c^i	54.30 (3)	Co2b—Al3b—Al4c^ii	56.69 (4)
Al5a—Co1a—Co1c^ii	54.30 (3)	Co2b—Al3b—Al6b	91.69 (5)
Al5a—Co1a—Al1a^iii	121.94 (5)	Co2b—Al3b—Al4b^xvi	160.53 (7)
Co1c^i—Co1a—Co1c^ii	95.55 (3)	Co2b—Al3b—Al6c	58.73 (7)
Co1c^i—Co1a—Al1a^iii	91.49 (4)	Co2b—Al3b—Al6c^vii	58.73 (7)
Co1c^ii—Co1a—Al1a^iii	91.49 (4)	Si3b—Al3b—Si3b^vii	38.95 (9)
Si1b—Co1b—Si2b	132.77 (6)	Si3b—Al3b—Si1c^iv	59.11 (7)
Si1b—Co1b—Si2c^iv	93.75 (5)	Si3b—Al3b—Si1c^ii	91.08 (8)
Si1b—Co1b—Si2c^ii	93.75 (5)	Si3b—Al3b—Al4c^iv	75.42 (7)
Si1b—Co1b—Al5c^iv	71.90 (5)	Si3b—Al3b—Al4c^ii	103.21 (8)
Si1b—Co1b—Al5c^ii	71.90 (5)	Si3b—Al3b—Al6b	138.85 (9)
Si1b—Co1b—Al2a^iv	63.17 (5)	Si3b—Al3b—Al4b^xvi	143.21 (9)
Si1b—Co1b—Al5b	160.85 (6)	Si3b—Al3b—Al6c	54.27 (9)
Si1b—Co1b—Co1c^iv	130.40 (5)	Si3b—Al3b—Al6c^vii	15.32 (9)
Si1b—Co1b—Co1c^ii	130.40 (5)	Si3b^vii—Al3b—Si1c^iv	91.08 (8)
Si2b—Co1b—Si2c^iv	110.17 (5)	Si3b^vii—Al3b—Si1c^ii	59.11 (7)
Si2b—Co1b—Si2c^ii	110.17 (5)	Si3b^vii—Al3b—Al4c^iv	103.21 (8)
Si2b—Co1b—Al5c^iv	80.00 (5)	Si3b^vii—Al3b—Al4c^ii	75.42 (7)
Si2b—Co1b—Al5c^ii	80.00 (5)	Si3b^vii—Al3b—Al6b	138.85 (9)
Si2b—Co1b—Al2a^iv	164.06 (6)	Si3b^vii—Al3b—Al4b^xvi	143.21 (9)
Si2b—Co1b—Al5b	66.38 (5)	Si3b^vii—Al3b—Al6c	15.32 (9)
Si2b—Co1b—Co1c^iv	57.73 (4)	Si3b^vii—Al3b—Al6c^vii	54.27 (9)
Si2b—Co1b—Co1c^ii	57.73 (4)	Si1c^iv—Al3b—Si1c^ii	105.92 (6)
Si2c^iv—Co1b—Si2c^ii	115.42 (5)	Si1c^iv—Al3b—Al4c^iv	78.34 (5)
Si2c^iv—Co1b—Al5c^iv	68.13 (4)	Si1c^iv—Al3b—Al4c^ii	161.41 (7)
Si2c^iv—Co1b—Al5c^ii	165.59 (6)	Si1c^iv—Al3b—Al6b	122.40 (6)
Si2c^iv—Co1b—Al2a^iv	63.67 (4)	Si1c^iv—Al3b—Al4b^xvi	86.37 (5)
Si2c^iv—Co1b—Al5b	76.37 (4)	Si1c^iv—Al3b—Al6c	104.13 (8)
Si2c^iv—Co1b—Co1c^iv	52.46 (3)	Si1c^iv—Al3b—Al6c^vii	48.18 (7)
Si2c^iv—Co1b—Co1c^ii	131.30 (5)	Si1c^ii—Al3b—Al4c^iv	161.41 (7)
Si2c^ii—Co1b—Al5c^iv	165.59 (6)	Si1c^ii—Al3b—Al4c^ii	78.34 (5)
Si2c^ii—Co1b—Al5c^ii	68.13 (4)	Si1c^ii—Al3b—Al6b	122.40 (6)
Si2c^ii—Co1b—Al2a^iv	63.67 (4)	Si1c^ii—Al3b—Al4b^xvi	86.37 (5)
Si2c^ii—Co1b—Al5b	76.37 (4)	Si1c^ii—Al3b—Al6c	48.18 (7)
Si2c^ii—Co1b—Co1c^iv	131.30 (5)	Si1c^ii—Al3b—Al6c^vii	104.13 (8)
Si2c^ii—Co1b—Co1c^ii	52.46 (3)	Al4c^iv—Al3b—Al4c^ii	92.15 (5)
Al5c^iv—Co1b—Al5c^ii	104.96 (5)	Al4c^iv—Al3b—Al6b	65.95 (5)
Al5c^iv—Co1b—Al2a^iv	109.11 (5)	Al4c^iv—Al3b—Al4b^xvi	112.11 (6)
Al5c^iv—Co1b—Al5b	117.73 (5)	Al4c^iv—Al3b—Al6c	113.31 (8)
Al5c^iv—Co1b—Co1c^iv	62.54 (4)	Al4c^iv—Al3b—Al6c^vii	64.77 (7)
Al5c^iv—Co1b—Co1c^ii	136.87 (5)	Al4c^ii—Al3b—Al6b	65.95 (5)
Al5c^ii—Co1b—Al2a^iv	109.11 (5)	Al4c^ii—Al3b—Al4b^xvi	112.11 (6)
Al5c^ii—Co1b—Al5b	117.73 (5)	Al4c^ii—Al3b—Al6c	64.77 (7)
Al5c^ii—Co1b—Co1c^iv	136.87 (5)	Al4c^ii—Al3b—Al6c^vii	113.31 (8)
Al5c^ii—Co1b—Co1c^ii	62.54 (4)	Al6b—Al3b—Al4b^xvi	68.83 (5)
Al2a^iv—Co1b—Al5b	97.68 (5)	Al6b—Al3b—Al6c	130.65 (8)
Al2a^iv—Co1b—Co1c^iv	113.99 (4)	Al6b—Al3b—Al6c^vii	130.65 (8)
Al2a^iv—Co1b—Co1c^ii	113.99 (4)	Al4b^xvi—Al3b—Al6c	134.55 (8)
Al5b—Co1b—Co1c^iv	55.23 (3)	Al4b^xvi—Al3b—Al6c^vii	134.55 (8)
Al5b—Co1b—Co1c^ii	55.23 (3)	Al6c—Al3b—Al6c^vii	69.58 (9)
Co1c^iv—Co1b—Co1c^ii	97.31 (3)	Co2c^i—Al4a—Co2c^ii	109.94 (6)
Si1b^v—Co2a—Si3a	143.17 (8)	Co2c^i—Al4a—Si3b^i	143.94 (9)
Si1b^v—Co2a—Si3a^vi	143.17 (8)	Co2c^i—Al4a—Si3b^ii	105.61 (8)
Si1b^v—Co2a—Al3c	68.36 (5)	Co2c^i—Al4a—Co3a	114.92 (6)
Si1b^v—Co2a—Al3c^vi	68.36 (5)	Co2c^i—Al4a—Co2b^i	109.05 (6)
Si1b^v—Co2a—Al3a	150.36 (6)	Co2c^i—Al4a—Al3a^iii	55.47 (4)
Si1b^v—Co2a—Al2a	65.27 (5)	Co2c^i—Al4a—Al2c^i	58.98 (4)
Si1b^v—Co2a—Al4c^i	100.16 (5)	Co2c^i—Al4a—Al2c^ii	135.07 (7)
Si1b^v—Co2a—Al4c^ii	100.16 (5)	Co2c^i—Al4a—Al3c^i	56.03 (4)
Si1b^v—Co2a—Al4b^v	85.18 (5)	Co2c^i—Al4a—Al3c^ii	131.82 (7)
Si3a—Co2a—Si3a^vi	27.31 (9)	Co2c^i—Al4a—Al6c^i	86.25 (8)
Si3a—Co2a—Al3c	81.71 (8)	Co2c^i—Al4a—Al6c^ii	163.62 (9)
Si3a—Co2a—Al3c^vi	103.90 (8)	Co2c^i—Al4a—Si3c^i	45.18 (3)
Si3a—Co2a—Al3a	64.96 (7)	Co2c^i—Al4a—Si3c^ii	86.28 (5)
Si3a—Co2a—Al2a	146.65 (8)	Co2c^ii—Al4a—Si3b^i	105.61 (8)
Si3a—Co2a—Al4c^i	110.43 (8)	Co2c^ii—Al4a—Si3b^ii	143.94 (9)
Si3a—Co2a—Al4c^ii	87.66 (7)	Co2c^ii—Al4a—Co3a	114.92 (6)
Si3a—Co2a—Al4b^v	61.20 (7)	Co2c^ii—Al4a—Co2b^i	109.05 (6)
Si3a^vi—Co2a—Al3c	103.90 (8)	Co2c^ii—Al4a—Al3a^iii	55.47 (4)
Si3a^vi—Co2a—Al3c^vi	81.71 (8)	Co2c^ii—Al4a—Al2c^i	135.07 (7)
Si3a^vi—Co2a—Al3a	64.96 (7)	Co2c^ii—Al4a—Al2c^ii	58.98 (4)
Si3a^vi—Co2a—Al2a	146.65 (8)	Co2c^ii—Al4a—Al3c^i	131.82 (7)
Si3a^vi—Co2a—Al4c^i	87.66 (7)	Co2c^ii—Al4a—Al3c^ii	56.03 (4)
Si3a^vi—Co2a—Al4c^ii	110.43 (8)	Co2c^ii—Al4a—Al6c^i	163.62 (9)
Si3a^vi—Co2a—Al4b^v	61.20 (7)	Co2c^ii—Al4a—Al6c^ii	86.25 (8)
Al3c—Co2a—Al3c^vi	109.04 (5)	Co2c^ii—Al4a—Si3c^i	86.28 (5)
Al3c—Co2a—Al3a	122.83 (5)	Co2c^ii—Al4a—Si3c^ii	45.18 (3)
Al3c—Co2a—Al2a	104.65 (5)	Si3b^i—Al4a—Si3b^ii	38.45 (9)
Al3c—Co2a—Al4c^i	167.85 (6)	Si3b^i—Al4a—Co3a	51.74 (7)
Al3c—Co2a—Al4c^ii	68.47 (4)	Si3b^i—Al4a—Co2b^i	51.80 (7)
Al3c—Co2a—Al4b^v	61.47 (4)	Si3b^i—Al4a—Al3a^iii	160.58 (9)
Al3c^vi—Co2a—Al3a	122.83 (5)	Si3b^i—Al4a—Al2c^i	98.90 (8)
Al3c^vi—Co2a—Al2a	104.65 (5)	Si3b^i—Al4a—Al2c^ii	70.29 (7)
Al3c^vi—Co2a—Al4c^i	68.47 (4)	Si3b^i—Al4a—Al3c^i	95.19 (8)
Al3c^vi—Co2a—Al4c^ii	167.85 (6)	Si3b^i—Al4a—Al3c^ii	66.28 (7)
Al3c^vi—Co2a—Al4b^v	61.47 (4)	Si3b^i—Al4a—Al6c^i	58.03 (9)
Al3a—Co2a—Al2a	85.10 (5)	Si3b^i—Al4a—Al6c^ii	19.69 (9)
Al3a—Co2a—Al4c^i	65.27 (4)	Si3b^i—Al4a—Si3c^i	133.88 (8)
Al3a—Co2a—Al4c^ii	65.27 (4)	Si3b^i—Al4a—Si3c^ii	115.84 (8)
Al3a—Co2a—Al4b^v	124.46 (5)	Si3b^ii—Al4a—Co3a	51.74 (7)
Al2a—Co2a—Al4c^i	65.61 (4)	Si3b^ii—Al4a—Co2b^i	51.80 (7)
Al2a—Co2a—Al4c^ii	65.61 (4)	Si3b^ii—Al4a—Al3a^iii	160.58 (9)
Al2a—Co2a—Al4b^v	150.45 (6)	Si3b^ii—Al4a—Al2c^i	70.29 (7)
Al4c^i—Co2a—Al4c^ii	111.30 (5)	Si3b^ii—Al4a—Al2c^ii	98.90 (8)
Al4c^i—Co2a—Al4b^v	123.29 (5)	Si3b^ii—Al4a—Al3c^i	66.28 (7)
Al4c^ii—Co2a—Al4b^v	123.29 (5)	Si3b^ii—Al4a—Al3c^ii	95.19 (8)
Si3b—Co2b—Si3b^vii	43.35 (10)	Si3b^ii—Al4a—Al6c^i	19.69 (9)
Si3b—Co2b—Si1a^viii	138.92 (8)	Si3b^ii—Al4a—Al6c^ii	58.03 (9)
Si3b—Co2b—Al3c	112.00 (8)	Si3b^ii—Al4a—Si3c^i	115.84 (8)
Si3b—Co2b—Al3c^vii	75.74 (8)	Si3b^ii—Al4a—Si3c^ii	133.88 (8)
Si3b—Co2b—Al4c^iv	84.29 (8)	Co3a—Al4a—Co2b^i	98.10 (5)
Si3b—Co2b—Al4c^ii	118.63 (8)	Co3a—Al4a—Al3a^iii	128.16 (6)
Si3b—Co2b—Al3b	63.52 (8)	Co3a—Al4a—Al2c^i	55.94 (4)
Si3b—Co2b—Al2b	146.95 (8)	Co3a—Al4a—Al2c^ii	55.94 (4)
Si3b—Co2b—Al4a^viii	61.83 (8)	Co3a—Al4a—Al3c^i	112.13 (6)
Si3b—Co2b—Al6c	61.34 (10)	Co3a—Al4a—Al3c^ii	112.13 (6)
Si3b—Co2b—Al6c^vii	18.36 (9)	Co3a—Al4a—Al6c^i	57.15 (7)
Si3b^vii—Co2b—Si1a^viii	138.92 (8)	Co3a—Al4a—Al6c^ii	57.15 (7)
Si3b^vii—Co2b—Al3c	75.74 (8)	Co3a—Al4a—Si3c^i	156.99 (6)
Si3b^vii—Co2b—Al3c^vii	112.00 (8)	Co3a—Al4a—Si3c^ii	156.99 (6)
Si3b^vii—Co2b—Al4c^iv	118.63 (8)	Co2b^i—Al4a—Al3a^iii	133.73 (7)
Si3b^vii—Co2b—Al4c^ii	84.29 (8)	Co2b^i—Al4a—Al2c^i	115.71 (6)
Si3b^vii—Co2b—Al3b	63.52 (8)	Co2b^i—Al4a—Al2c^ii	115.71 (6)
Si3b^vii—Co2b—Al2b	146.95 (8)	Co2b^i—Al4a—Al3c^i	53.58 (4)
Si3b^vii—Co2b—Al4a^viii	61.83 (8)	Co2b^i—Al4a—Al3c^ii	53.58 (4)
Si3b^vii—Co2b—Al6c	18.36 (9)	Co2b^i—Al4a—Al6c^i	61.42 (7)
Si3b^vii—Co2b—Al6c^vii	61.34 (10)	Co2b^i—Al4a—Al6c^ii	61.42 (7)
Si1a^viii—Co2b—Al3c	68.27 (5)	Co2b^i—Al4a—Si3c^i	82.10 (4)
Si1a^viii—Co2b—Al3c^vii	68.27 (5)	Co2b^i—Al4a—Si3c^ii	82.10 (4)
Si1a^viii—Co2b—Al4c^iv	100.23 (5)	Al3a^iii—Al4a—Al2c^i	93.68 (6)
Si1a^viii—Co2b—Al4c^ii	100.23 (5)	Al3a^iii—Al4a—Al2c^ii	93.68 (6)
Si1a^viii—Co2b—Al3b	154.46 (6)	Al3a^iii—Al4a—Al3c^i	101.33 (6)
Si1a^viii—Co2b—Al2b	61.37 (5)	Al3a^iii—Al4a—Al3c^ii	101.33 (6)
Si1a^viii—Co2b—Al4a^viii	84.74 (5)	Al3a^iii—Al4a—Al6c^i	140.89 (9)
Si1a^viii—Co2b—Al6c	125.57 (8)	Al3a^iii—Al4a—Al6c^ii	140.89 (9)
Si1a^viii—Co2b—Al6c^vii	125.57 (8)	Al3a^iii—Al4a—Si3c^i	55.76 (4)
Al3c—Co2b—Al3c^vii	114.37 (5)	Al3a^iii—Al4a—Si3c^ii	55.76 (4)
Al3c—Co2b—Al4c^iv	163.70 (6)	Al2c^i—Al4a—Al2c^ii	96.65 (6)
Al3c—Co2b—Al4c^ii	69.10 (4)	Al2c^i—Al4a—Al3c^i	81.24 (5)
Al3c—Co2b—Al3b	120.31 (5)	Al2c^i—Al4a—Al3c^ii	164.93 (7)
Al3c—Co2b—Al2b	99.78 (5)	Al2c^i—Al4a—Al6c^i	55.23 (8)
Al3c—Co2b—Al4a^viii	64.66 (4)	Al2c^i—Al4a—Al6c^ii	111.38 (9)
Al3c—Co2b—Al6c	58.69 (8)	Al2c^i—Al4a—Si3c^i	103.08 (5)
Al3c—Co2b—Al6c^vii	123.27 (8)	Al2c^i—Al4a—Si3c^ii	144.10 (6)
Al3c^vii—Co2b—Al4c^iv	69.10 (4)	Al2c^ii—Al4a—Al3c^i	164.93 (7)
Al3c^vii—Co2b—Al4c^ii	163.70 (6)	Al2c^ii—Al4a—Al3c^ii	81.24 (5)
Al3c^vii—Co2b—Al3b	120.31 (5)	Al2c^ii—Al4a—Al6c^i	111.38 (9)
Al3c^vii—Co2b—Al2b	99.78 (5)	Al2c^ii—Al4a—Al6c^ii	55.23 (8)
Al3c^vii—Co2b—Al4a^viii	64.66 (4)	Al2c^ii—Al4a—Si3c^i	144.10 (6)
Al3c^vii—Co2b—Al6c	123.27 (8)	Al2c^ii—Al4a—Si3c^ii	103.08 (5)
Al3c^vii—Co2b—Al6c^vii	58.69 (8)	Al3c^i—Al4a—Al3c^ii	96.89 (6)
Al4c^iv—Co2b—Al4c^ii	103.12 (5)	Al3c^i—Al4a—Al6c^i	55.26 (8)
Al4c^iv—Co2b—Al3b	65.35 (4)	Al3c^i—Al4a—Al6c^ii	111.50 (9)
Al4c^iv—Co2b—Al2b	64.04 (4)	Al3c^i—Al4a—Si3c^i	49.96 (4)
Al4c^iv—Co2b—Al4a^viii	127.56 (5)	Al3c^i—Al4a—Si3c^ii	86.64 (5)
Al4c^iv—Co2b—Al6c	134.18 (8)	Al3c^ii—Al4a—Al6c^i	111.50 (9)
Al4c^iv—Co2b—Al6c^vii	72.62 (8)	Al3c^ii—Al4a—Al6c^ii	55.26 (8)
Al4c^ii—Co2b—Al3b	65.35 (4)	Al3c^ii—Al4a—Si3c^i	86.64 (5)
Al4c^ii—Co2b—Al2b	64.04 (4)	Al3c^ii—Al4a—Si3c^ii	49.96 (4)
Al4c^ii—Co2b—Al4a^viii	127.56 (5)	Al6c^i—Al4a—Al6c^ii	77.47 (10)
Al4c^ii—Co2b—Al6c	72.62 (8)	Al6c^i—Al4a—Si3c^i	104.51 (8)
Al4c^ii—Co2b—Al6c^vii	134.18 (8)	Al6c^i—Al4a—Si3c^ii	137.69 (9)
Al3b—Co2b—Al2b	93.09 (5)	Al6c^ii—Al4a—Si3c^i	137.69 (9)
Al3b—Co2b—Al4a^viii	120.80 (5)	Al6c^ii—Al4a—Si3c^ii	104.51 (8)
Al3b—Co2b—Al6c	72.18 (8)	Si3c^i—Al4a—Si3c^ii	46.00 (3)
Al3b—Co2b—Al6c^vii	72.18 (8)	Co2c^iv—Al4b—Co2c^ii	106.39 (6)
Al2b—Co2b—Al4a^viii	146.11 (5)	Co2c^iv—Al4b—Si3a^iv	114.69 (8)
Al2b—Co2b—Al6c	136.41 (8)	Co2c^iv—Al4b—Si3a^ii	138.61 (9)
Al2b—Co2b—Al6c^vii	136.41 (8)	Co2c^iv—Al4b—Al3c^iv	57.71 (4)
Al4a^viii—Co2b—Al6c	63.11 (8)	Co2c^iv—Al4b—Al3c^ii	131.19 (7)
Al4a^viii—Co2b—Al6c^vii	63.11 (8)	Co2c^iv—Al4b—Co3b	114.92 (6)
Al6c—Co2b—Al6c^vii	78.92 (10)	Co2c^iv—Al4b—Al2c^iv	59.80 (4)
Si2a^iii—Co3a—Si3b^i	142.09 (8)	Co2c^iv—Al4b—Al2c^ii	132.09 (7)
Si2a^iii—Co3a—Si3b^ii	142.09 (8)	Co2c^iv—Al4b—Co2a^iv	110.53 (6)
Si2a^iii—Co3a—Al1c^i	94.47 (5)	Co2c^iv—Al4b—Al3b^iii	54.47 (4)
Si2a^iii—Co3a—Al1c^ii	94.47 (5)	Co2c^iv—Al4b—Al6c^iv	81.83 (7)
Si2a^iii—Co3a—Al5b^i	145.61 (6)	Co2c^iv—Al4b—Al6c^ii	171.76 (9)
Si2a^iii—Co3a—Al2c^i	66.43 (4)	Co2c^iv—Al4b—Al6b^iii	63.11 (4)
Si2a^iii—Co3a—Al2c^ii	66.43 (4)	Co2c^ii—Al4b—Si3a^iv	138.61 (9)
Si2a^iii—Co3a—Al4a	88.36 (5)	Co2c^ii—Al4b—Si3a^ii	114.69 (8)
Si2a^iii—Co3a—Al6c^i	126.64 (9)	Co2c^ii—Al4b—Al3c^iv	131.19 (7)
Si2a^iii—Co3a—Al6c^ii	126.64 (9)	Co2c^ii—Al4b—Al3c^ii	57.71 (4)
Si2a^iii—Co3a—Al1a^ix	61.45 (5)	Co2c^ii—Al4b—Co3b	114.92 (6)
Si3b^i—Co3a—Si3b^ii	43.52 (10)	Co2c^ii—Al4b—Al2c^iv	132.09 (7)
Si3b^i—Co3a—Al1c^i	121.21 (8)	Co2c^ii—Al4b—Al2c^ii	59.80 (4)
Si3b^i—Co3a—Al1c^ii	84.57 (8)	Co2c^ii—Al4b—Co2a^iv	110.53 (6)
Si3b^i—Co3a—Al5b^i	68.02 (8)	Co2c^ii—Al4b—Al3b^iii	54.47 (4)
Si3b^i—Co3a—Al2c^i	113.67 (8)	Co2c^ii—Al4b—Al6c^iv	171.76 (9)
Si3b^i—Co3a—Al2c^ii	78.65 (8)	Co2c^ii—Al4b—Al6c^ii	81.83 (7)
Si3b^i—Co3a—Al4a	62.14 (8)	Co2c^ii—Al4b—Al6b^iii	63.11 (4)
Si3b^i—Co3a—Al6c^i	64.67 (10)	Si3a^iv—Al4b—Si3a^ii	23.97 (8)
Si3b^i—Co3a—Al6c^ii	21.28 (10)	Si3a^iv—Al4b—Al3c^iv	71.96 (7)
Si3b^i—Co3a—Al1a^ix	143.85 (8)	Si3a^iv—Al4b—Al3c^ii	89.98 (8)
Si3b^ii—Co3a—Al1c^i	84.57 (8)	Si3a^iv—Al4b—Co3b	51.14 (6)
Si3b^ii—Co3a—Al1c^ii	121.21 (8)	Si3a^iv—Al4b—Al2c^iv	76.47 (7)
Si3b^ii—Co3a—Al5b^i	68.02 (8)	Si3a^iv—Al4b—Al2c^ii	94.04 (8)
Si3b^ii—Co3a—Al2c^i	78.65 (8)	Si3a^iv—Al4b—Co2a^iv	50.45 (6)
Si3b^ii—Co3a—Al2c^ii	113.67 (8)	Si3a^iv—Al4b—Al3b^iii	164.90 (9)
Si3b^ii—Co3a—Al4a	62.14 (8)	Si3a^iv—Al4b—Al6c^iv	33.17 (9)
Si3b^ii—Co3a—Al6c^i	21.28 (10)	Si3a^iv—Al4b—Al6c^ii	57.08 (9)
Si3b^ii—Co3a—Al6c^ii	64.67 (10)	Si3a^iv—Al4b—Al6b^iii	133.03 (8)
Si3b^ii—Co3a—Al1a^ix	143.85 (8)	Si3a^ii—Al4b—Al3c^iv	89.98 (8)
Al1c^i—Co3a—Al1c^ii	111.46 (5)	Si3a^ii—Al4b—Al3c^ii	71.96 (7)
Al1c^i—Co3a—Al5b^i	67.71 (5)	Si3a^ii—Al4b—Co3b	51.14 (6)
Al1c^i—Co3a—Al2c^i	66.85 (4)	Si3a^ii—Al4b—Al2c^iv	94.04 (8)
Al1c^i—Co3a—Al2c^ii	160.13 (5)	Si3a^ii—Al4b—Al2c^ii	76.47 (7)
Al1c^i—Co3a—Al4a	124.04 (5)	Si3a^ii—Al4b—Co2a^iv	50.45 (6)
Al1c^i—Co3a—Al6c^i	68.27 (8)	Si3a^ii—Al4b—Al3b^iii	164.90 (9)
Al1c^i—Co3a—Al6c^ii	138.85 (9)	Si3a^ii—Al4b—Al6c^iv	57.08 (9)
Al1c^i—Co3a—Al1a^ix	63.09 (4)	Si3a^ii—Al4b—Al6c^ii	33.17 (9)
Al1c^ii—Co3a—Al5b^i	67.71 (5)	Si3a^ii—Al4b—Al6b^iii	133.03 (8)
Al1c^ii—Co3a—Al2c^i	160.13 (5)	Al3c^iv—Al4b—Al3c^ii	96.29 (6)
Al1c^ii—Co3a—Al2c^ii	66.85 (4)	Al3c^iv—Al4b—Co3b	113.30 (6)
Al1c^ii—Co3a—Al4a	124.04 (5)	Al3c^iv—Al4b—Al2c^iv	83.04 (5)
Al1c^ii—Co3a—Al6c^i	138.85 (9)	Al3c^iv—Al4b—Al2c^ii	165.99 (7)
Al1c^ii—Co3a—Al6c^ii	68.27 (8)	Al3c^iv—Al4b—Co2a^iv	53.47 (4)
Al1c^ii—Co3a—Al1a^ix	63.09 (4)	Al3c^iv—Al4b—Al3b^iii	105.11 (6)
Al5b^i—Co3a—Al2c^i	125.13 (5)	Al3c^iv—Al4b—Al6c^iv	52.78 (7)
Al5b^i—Co3a—Al2c^ii	125.13 (5)	Al3c^iv—Al4b—Al6c^ii	116.61 (8)
Al5b^i—Co3a—Al4a	126.02 (5)	Al3c^iv—Al4b—Al6b^iii	69.28 (5)
Al5b^i—Co3a—Al6c^i	75.43 (8)	Al3c^ii—Al4b—Co3b	113.30 (6)
Al5b^i—Co3a—Al6c^ii	75.43 (8)	Al3c^ii—Al4b—Al2c^iv	165.99 (7)
Al5b^i—Co3a—Al1a^ix	84.17 (5)	Al3c^ii—Al4b—Al2c^ii	83.04 (5)
Al2c^i—Co3a—Al2c^ii	107.59 (5)	Al3c^ii—Al4b—Co2a^iv	53.47 (4)
Al2c^i—Co3a—Al4a	63.51 (4)	Al3c^ii—Al4b—Al3b^iii	105.11 (6)
Al2c^i—Co3a—Al6c^i	60.31 (8)	Al3c^ii—Al4b—Al6c^iv	116.61 (8)
Al2c^i—Co3a—Al6c^ii	126.98 (8)	Al3c^ii—Al4b—Al6c^ii	52.78 (7)
Al2c^i—Co3a—Al1a^ix	101.00 (5)	Al3c^ii—Al4b—Al6b^iii	69.28 (5)
Al2c^ii—Co3a—Al4a	63.51 (4)	Co3b—Al4b—Al2c^iv	55.13 (4)
Al2c^ii—Co3a—Al6c^i	126.98 (8)	Co3b—Al4b—Al2c^ii	55.13 (4)
Al2c^ii—Co3a—Al6c^ii	60.31 (8)	Co3b—Al4b—Co2a^iv	99.49 (5)
Al2c^ii—Co3a—Al1a^ix	101.00 (5)	Co3b—Al4b—Al3b^iii	120.64 (6)
Al4a—Co3a—Al6c^i	65.84 (8)	Co3b—Al4b—Al6c^iv	60.52 (7)
Al4a—Co3a—Al6c^ii	65.84 (8)	Co3b—Al4b—Al6c^ii	60.52 (7)
Al4a—Co3a—Al1a^ix	149.81 (6)	Co3b—Al4b—Al6b^iii	175.66 (7)
Al6c^i—Co3a—Al6c^ii	85.63 (11)	Al2c^iv—Al4b—Al2c^ii	94.22 (6)
Al6c^i—Co3a—Al1a^ix	131.29 (9)	Al2c^iv—Al4b—Co2a^iv	117.28 (6)
Al6c^ii—Co3a—Al1a^ix	131.29 (9)	Al2c^iv—Al4b—Al3b^iii	88.50 (6)
Si3a^iv—Co3b—Si3a^ii	27.19 (9)	Al2c^iv—Al4b—Al6c^iv	52.30 (7)
Si3a^iv—Co3b—Si2b^iii	147.29 (8)	Al2c^iv—Al4b—Al6c^ii	115.09 (8)
Si3a^iv—Co3b—Al1c^iv	89.89 (8)	Al2c^iv—Al4b—Al6b^iii	122.83 (6)
Si3a^iv—Co3b—Al1c^ii	113.13 (8)	Al2c^ii—Al4b—Co2a^iv	117.28 (6)
Si3a^iv—Co3b—Al5a^iv	66.42 (7)	Al2c^ii—Al4b—Al3b^iii	88.50 (6)
Si3a^iv—Co3b—Al2c^iv	86.33 (7)	Al2c^ii—Al4b—Al6c^iv	115.09 (8)
Si3a^iv—Co3b—Al2c^ii	107.99 (8)	Al2c^ii—Al4b—Al6c^ii	52.30 (7)
Si3a^iv—Co3b—Al1b^ix	144.60 (8)	Al2c^ii—Al4b—Al6b^iii	122.83 (6)
Si3a^iv—Co3b—Al4b	61.78 (7)	Co2a^iv—Al4b—Al3b^iii	139.87 (6)
Si3a^iv—Co3b—Al6c^iv	35.25 (9)	Co2a^iv—Al4b—Al6c^iv	65.15 (7)
Si3a^iv—Co3b—Al6c^ii	62.28 (9)	Co2a^iv—Al4b—Al6c^ii	65.15 (7)
Si3a^ii—Co3b—Si2b^iii	147.29 (8)	Co2a^iv—Al4b—Al6b^iii	84.85 (5)
Si3a^ii—Co3b—Al1c^iv	113.13 (8)	Al3b^iii—Al4b—Al6c^iv	133.48 (9)
Si3a^ii—Co3b—Al1c^ii	89.89 (8)	Al3b^iii—Al4b—Al6c^ii	133.48 (9)
Si3a^ii—Co3b—Al5a^iv	66.42 (7)	Al3b^iii—Al4b—Al6b^iii	55.02 (4)
Si3a^ii—Co3b—Al2c^iv	107.99 (8)	Al6c^iv—Al4b—Al6c^ii	89.94 (9)
Si3a^ii—Co3b—Al2c^ii	86.33 (7)	Al6c^iv—Al4b—Al6b^iii	121.95 (8)
Si3a^ii—Co3b—Al1b^ix	144.60 (8)	Al6c^ii—Al4b—Al6b^iii	121.95 (8)
Si3a^ii—Co3b—Al4b	61.78 (7)	Co1c^i—Al5a—Co1c^ii	108.87 (6)
Si3a^ii—Co3b—Al6c^iv	62.28 (9)	Co1c^i—Al5a—Co3b^v	125.46 (6)
Si3a^ii—Co3b—Al6c^ii	35.25 (9)	Co1c^i—Al5a—Si3a	123.32 (8)
Si2b^iii—Co3b—Al1c^iv	94.49 (5)	Co1c^i—Al5a—Si3a^vi	102.54 (8)
Si2b^iii—Co3b—Al1c^ii	94.49 (5)	Co1c^i—Al5a—Co1a	63.13 (4)
Si2b^iii—Co3b—Al5a^iv	144.35 (6)	Co1c^i—Al5a—Si2a	55.06 (4)
Si2b^iii—Co3b—Al2c^iv	65.97 (4)	Co1c^i—Al5a—Al1c	157.33 (7)
Si2b^iii—Co3b—Al2c^ii	65.97 (4)	Co1c^i—Al5a—Al1c^vi	73.66 (5)
Si2b^iii—Co3b—Al1b^ix	63.05 (5)	Co1c^i—Al5a—Si1c^i	50.04 (4)
Si2b^iii—Co3b—Al4b	89.06 (5)	Co1c^i—Al5a—Si1c^ii	119.98 (6)
Si2b^iii—Co3b—Al6c^iv	122.10 (8)	Co1c^i—Al5a—Si2c^i	46.36 (3)
Si2b^iii—Co3b—Al6c^ii	122.10 (8)	Co1c^i—Al5a—Si2c^ii	112.65 (5)
Al1c^iv—Co3b—Al1c^ii	114.28 (5)	Co1c^i—Al5a—Al1b^i	110.03 (6)
Al1c^iv—Co3b—Al5a^iv	67.88 (5)	Co1c^ii—Al5a—Co3b^v	125.46 (6)
Al1c^iv—Co3b—Al2c^iv	66.93 (4)	Co1c^ii—Al5a—Si3a	102.54 (8)
Al1c^iv—Co3b—Al2c^ii	160.26 (5)	Co1c^ii—Al5a—Si3a^vi	123.32 (8)
Al1c^iv—Co3b—Al1b^ix	63.70 (5)	Co1c^ii—Al5a—Co1a	63.13 (4)
Al1c^iv—Co3b—Al4b	122.56 (5)	Co1c^ii—Al5a—Si2a	55.06 (4)
Al1c^iv—Co3b—Al6c^iv	62.88 (7)	Co1c^ii—Al5a—Al1c	73.66 (5)
Al1c^iv—Co3b—Al6c^ii	143.16 (8)	Co1c^ii—Al5a—Al1c^vi	157.33 (7)
Al1c^ii—Co3b—Al5a^iv	67.88 (5)	Co1c^ii—Al5a—Si1c^i	119.98 (6)
Al1c^ii—Co3b—Al2c^iv	160.26 (5)	Co1c^ii—Al5a—Si1c^ii	50.04 (4)
Al1c^ii—Co3b—Al2c^ii	66.93 (4)	Co1c^ii—Al5a—Si2c^i	112.65 (5)
Al1c^ii—Co3b—Al1b^ix	63.70 (5)	Co1c^ii—Al5a—Si2c^ii	46.36 (3)
Al1c^ii—Co3b—Al4b	122.56 (5)	Co1c^ii—Al5a—Al1b^i	110.03 (6)
Al1c^ii—Co3b—Al6c^iv	143.16 (8)	Co3b^v—Al5a—Si3a	52.78 (6)
Al1c^ii—Co3b—Al6c^ii	62.88 (7)	Co3b^v—Al5a—Si3a^vi	52.78 (6)
Al5a^iv—Co3b—Al2c^iv	126.48 (5)	Co3b^v—Al5a—Co1a	136.85 (6)
Al5a^iv—Co3b—Al2c^ii	126.48 (5)	Co3b^v—Al5a—Si2a	174.14 (7)
Al5a^iv—Co3b—Al1b^ix	81.30 (5)	Co3b^v—Al5a—Al1c	54.71 (4)
Al5a^iv—Co3b—Al4b	126.59 (5)	Co3b^v—Al5a—Al1c^vi	54.71 (4)
Al5a^iv—Co3b—Al6c^iv	78.49 (7)	Co3b^v—Al5a—Si1c^i	99.96 (5)
Al5a^iv—Co3b—Al6c^ii	78.49 (7)	Co3b^v—Al5a—Si1c^ii	99.96 (5)
Al2c^iv—Co3b—Al2c^ii	105.02 (5)	Co3b^v—Al5a—Si2c^i	102.16 (5)
Al2c^iv—Co3b—Al1b^ix	102.63 (5)	Co3b^v—Al5a—Si2c^ii	102.16 (5)
Al2c^iv—Co3b—Al4b	62.68 (4)	Co3b^v—Al5a—Al1b^i	49.78 (4)
Al2c^iv—Co3b—Al6c^iv	56.14 (7)	Si3a—Al5a—Si3a^vi	23.56 (8)
Al2c^iv—Co3b—Al6c^ii	129.01 (8)	Si3a—Al5a—Co1a	165.40 (8)
Al2c^ii—Co3b—Al1b^ix	102.63 (5)	Si3a—Al5a—Si2a	121.55 (8)
Al2c^ii—Co3b—Al4b	62.68 (4)	Si3a—Al5a—Al1c	76.36 (7)
Al2c^ii—Co3b—Al6c^iv	129.01 (8)	Si3a—Al5a—Al1c^vi	93.81 (7)
Al2c^ii—Co3b—Al6c^ii	56.14 (7)	Si3a—Al5a—Si1c^i	73.50 (7)
Al1b^ix—Co3b—Al4b	152.11 (6)	Si3a—Al5a—Si1c^ii	55.21 (7)
Al1b^ix—Co3b—Al6c^iv	126.57 (8)	Si3a—Al5a—Si2c^i	144.76 (8)
Al1b^ix—Co3b—Al6c^ii	126.57 (8)	Si3a—Al5a—Si2c^ii	123.15 (8)
Al4b—Co3b—Al6c^iv	67.07 (7)	Si3a—Al5a—Al1b^i	101.36 (7)
Al4b—Co3b—Al6c^ii	67.07 (7)	Si3a^vi—Al5a—Co1a	165.40 (8)
Al6c^iv—Co3b—Al6c^ii	96.78 (10)	Si3a^vi—Al5a—Si2a	121.55 (8)
Si1c—Co1c—Si2c	134.59 (5)	Si3a^vi—Al5a—Al1c	93.81 (7)
Si1c—Co1c—Si2a^viii	93.57 (5)	Si3a^vi—Al5a—Al1c^vi	76.36 (7)
Si1c—Co1c—Si2b^v	96.35 (5)	Si3a^vi—Al5a—Si1c^i	55.21 (7)
Si1c—Co1c—Al5a^viii	72.50 (5)	Si3a^vi—Al5a—Si1c^ii	73.50 (7)
Si1c—Co1c—Al5b^v	72.50 (5)	Si3a^vi—Al5a—Si2c^i	123.15 (8)
Si1c—Co1c—Al2c^x	64.38 (4)	Si3a^vi—Al5a—Si2c^ii	144.76 (8)
Si1c—Co1c—Al5c	159.70 (5)	Si3a^vi—Al5a—Al1b^i	101.36 (7)
Si1c—Co1c—Co1b^v	131.56 (5)	Co1a—Al5a—Si2a	49.01 (4)
Si1c—Co1c—Co1a^viii	130.51 (5)	Co1a—Al5a—Al1c	100.73 (5)
Si1c—Co1c—Al1c^xi	80.59 (4)	Co1a—Al5a—Al1c^vi	100.73 (5)
Si2c—Co1c—Si2a^viii	109.95 (5)	Co1a—Al5a—Si1c^i	110.27 (6)
Si2c—Co1c—Si2b^v	108.12 (5)	Co1a—Al5a—Si1c^ii	110.27 (6)
Si2c—Co1c—Al5a^viii	81.12 (5)	Co1a—Al5a—Si2c^i	49.74 (3)
Si2c—Co1c—Al5b^v	82.32 (5)	Co1a—Al5a—Si2c^ii	49.74 (3)
Si2c—Co1c—Al2c^x	161.01 (5)	Co1a—Al5a—Al1b^i	87.07 (5)
Si2c—Co1c—Al5c	65.71 (4)	Si2a—Al5a—Al1c	127.58 (6)
Si2c—Co1c—Co1b^v	56.25 (3)	Si2a—Al5a—Al1c^vi	127.58 (6)
Si2c—Co1c—Co1a^viii	58.31 (3)	Si2a—Al5a—Si1c^i	75.96 (5)
Si2c—Co1c—Al1c^xi	54.00 (4)	Si2a—Al5a—Si1c^ii	75.96 (5)
Si2a^viii—Co1c—Si2b^v	113.26 (5)	Si2a—Al5a—Si2c^i	82.18 (5)
Si2a^viii—Co1c—Al5a^viii	67.78 (5)	Si2a—Al5a—Si2c^ii	82.18 (5)
Si2a^viii—Co1c—Al5b^v	165.90 (6)	Si2a—Al5a—Al1b^i	136.08 (6)
Si2a^viii—Co1c—Al2c^x	63.40 (4)	Al1c—Al5a—Al1c^vi	95.47 (5)
Si2a^viii—Co1c—Al5c	76.02 (4)	Al1c—Al5a—Si1c^i	149.00 (7)
Si2a^viii—Co1c—Co1b^v	130.22 (5)	Al1c—Al5a—Si1c^ii	79.53 (5)
Si2a^viii—Co1c—Co1a^viii	51.65 (3)	Al1c—Al5a—Si2c^i	111.28 (6)
Si2a^viii—Co1c—Al1c^xi	124.03 (5)	Al1c—Al5a—Si2c^ii	52.02 (4)
Si2b^v—Co1c—Al5a^viii	168.83 (6)	Al1c—Al5a—Al1b^i	50.51 (4)
Si2b^v—Co1c—Al5b^v	67.36 (5)	Al1c^vi—Al5a—Si1c^i	79.53 (5)
Si2b^v—Co1c—Al2c^x	62.82 (4)	Al1c^vi—Al5a—Si1c^ii	149.00 (7)
Si2b^v—Co1c—Al5c	72.69 (4)	Al1c^vi—Al5a—Si2c^i	52.02 (4)
Si2b^v—Co1c—Co1b^v	51.89 (3)	Al1c^vi—Al5a—Si2c^ii	111.28 (6)
Si2b^v—Co1c—Co1a^viii	127.40 (5)	Al1c^vi—Al5a—Al1b^i	50.51 (4)
Si2b^v—Co1c—Al1c^xi	122.71 (5)	Si1c^i—Al5a—Si1c^ii	89.15 (5)
Al5a^viii—Co1c—Al5b^v	108.76 (5)	Si1c^i—Al5a—Si2c^i	89.86 (5)
Al5a^viii—Co1c—Al2c^x	110.17 (5)	Si1c^i—Al5a—Si2c^ii	157.69 (6)
Al5a^viii—Co1c—Al5c	117.67 (5)	Si1c^i—Al5a—Al1b^i	129.74 (6)
Al5a^viii—Co1c—Co1b^v	136.69 (5)	Si1c^ii—Al5a—Si2c^i	157.69 (6)
Al5a^viii—Co1c—Co1a^viii	62.57 (4)	Si1c^ii—Al5a—Si2c^ii	89.86 (5)
Al5a^viii—Co1c—Al1c^xi	57.33 (4)	Si1c^ii—Al5a—Al1b^i	129.74 (6)
Al5b^v—Co1c—Al2c^x	107.10 (5)	Si2c^i—Al5a—Si2c^ii	82.74 (4)
Al5b^v—Co1c—Al5c	116.46 (5)	Si2c^i—Al5a—Al1b^i	65.54 (4)
Al5b^v—Co1c—Co1b^v	62.11 (4)	Si2c^ii—Al5a—Al1b^i	65.54 (4)
Al5b^v—Co1c—Co1a^viii	140.15 (5)	Co1c^iv—Al5b—Co1c^ii	108.56 (6)
Al5b^v—Co1c—Al1c^xi	57.14 (4)	Co1c^iv—Al5b—Co3a^viii	125.15 (6)
Al2c^x—Co1c—Al5c	95.32 (4)	Co1c^iv—Al5b—Co1b	62.66 (4)
Al2c^x—Co1c—Co1b^v	112.92 (4)	Co1c^iv—Al5b—Si3b	99.91 (8)
Al2c^x—Co1c—Co1a^viii	112.34 (4)	Co1c^iv—Al5b—Si3b^vii	132.95 (8)
Al2c^x—Co1c—Al1c^xi	144.92 (5)	Co1c^iv—Al5b—Si2b	55.04 (4)
Al5c—Co1c—Co1b^v	54.39 (3)	Co1c^iv—Al5b—Al1c	152.83 (7)
Al5c—Co1c—Co1a^viii	55.14 (3)	Co1c^iv—Al5b—Al1c^vii	73.43 (5)
Al5c—Co1c—Al1c^xi	119.69 (4)	Co1c^iv—Al5b—Si1c^iv	49.75 (4)
Co1b^v—Co1c—Co1a^viii	96.48 (3)	Co1c^iv—Al5b—Si1c^ii	123.41 (6)
Co1b^v—Co1c—Al1c^xi	88.26 (3)	Co1c^iv—Al5b—Si2c^iv	45.59 (3)
Co1a^viii—Co1c—Al1c^xi	91.42 (3)	Co1c^iv—Al5b—Si2c^ii	109.74 (5)
Si1c^xii—Co2c—Si3c	137.56 (5)	Co1c^iv—Al5b—Al6c	148.77 (8)
Si1c^xii—Co2c—Al3b^xiii	66.74 (5)	Co1c^iv—Al5b—Al6c^vii	86.00 (7)
Si1c^xii—Co2c—Al3a^xiv	69.37 (5)	Co1c^ii—Al5b—Co3a^viii	125.15 (6)
Si1c^xii—Co2c—Al4b^v	103.01 (5)	Co1c^ii—Al5b—Co1b	62.66 (4)
Si1c^xii—Co2c—Al3c	153.45 (5)	Co1c^ii—Al5b—Si3b	132.95 (8)
Si1c^xii—Co2c—Al4a^viii	97.59 (5)	Co1c^ii—Al5b—Si3b^vii	99.91 (8)
Si1c^xii—Co2c—Al2c	64.25 (4)	Co1c^ii—Al5b—Si2b	55.04 (4)
Si1c^xii—Co2c—Al4c^xii	84.27 (4)	Co1c^ii—Al5b—Al1c	73.43 (5)
Si1c^xii—Co2c—Al6b^xiii	125.86 (5)	Co1c^ii—Al5b—Al1c^vii	152.83 (7)
Si3c—Co2c—Al3b^xiii	111.99 (5)	Co1c^ii—Al5b—Si1c^iv	123.41 (6)
Si3c—Co2c—Al3a^xiv	72.95 (4)	Co1c^ii—Al5b—Si1c^ii	49.75 (4)
Si3c—Co2c—Al4b^v	116.65 (5)	Co1c^ii—Al5b—Si2c^iv	109.74 (5)
Si3c—Co2c—Al3c	64.81 (4)	Co1c^ii—Al5b—Si2c^ii	45.59 (3)
Si3c—Co2c—Al4a^viii	84.48 (5)	Co1c^ii—Al5b—Al6c	86.00 (7)
Si3c—Co2c—Al2c	146.25 (5)	Co1c^ii—Al5b—Al6c^vii	148.77 (8)
Si3c—Co2c—Al4c^xii	61.27 (4)	Co3a^viii—Al5b—Co1b	132.32 (6)
Si3c—Co2c—Al6b^xiii	61.14 (4)	Co3a^viii—Al5b—Si3b	51.67 (6)
Al3b^xiii—Co2c—Al3a^xiv	111.88 (5)	Co3a^viii—Al5b—Si3b^vii	51.67 (6)
Al3b^xiii—Co2c—Al4b^v	70.21 (5)	Co3a^viii—Al5b—Si2b	178.46 (7)
Al3b^xiii—Co2c—Al3c	124.51 (5)	Co3a^viii—Al5b—Al1c	54.10 (4)
Al3b^xiii—Co2c—Al4a^viii	162.63 (6)	Co3a^viii—Al5b—Al1c^vii	54.10 (4)
Al3b^xiii—Co2c—Al2c	100.34 (5)	Co3a^viii—Al5b—Si1c^iv	101.07 (6)
Al3b^xiii—Co2c—Al4c^xii	63.29 (4)	Co3a^viii—Al5b—Si1c^ii	101.07 (6)
Al3b^xiii—Co2c—Al6b^xiii	60.38 (4)	Co3a^viii—Al5b—Si2c^iv	100.89 (5)
Al3a^xiv—Co2c—Al4b^v	169.19 (6)	Co3a^viii—Al5b—Si2c^ii	100.89 (5)
Al3a^xiv—Co2c—Al3c	118.23 (5)	Co3a^viii—Al5b—Al6c	54.20 (7)
Al3a^xiv—Co2c—Al4a^viii	66.46 (5)	Co3a^viii—Al5b—Al6c^vii	54.20 (7)
Al3a^xiv—Co2c—Al2c	104.32 (5)	Co1b—Al5b—Si3b	161.66 (8)
Al3a^xiv—Co2c—Al4c^xii	62.91 (4)	Co1b—Al5b—Si3b^vii	161.66 (8)
Al3a^xiv—Co2c—Al6b^xiii	120.63 (5)	Co1b—Al5b—Si2b	49.21 (4)
Al4b^v—Co2c—Al3c	65.15 (5)	Co1b—Al5b—Al1c	97.20 (5)
Al4b^v—Co2c—Al4a^viii	108.18 (5)	Co1b—Al5b—Al1c^vii	97.20 (5)
Al4b^v—Co2c—Al2c	64.99 (4)	Co1b—Al5b—Si1c^iv	110.48 (6)
Al4b^v—Co2c—Al4c^xii	125.19 (5)	Co1b—Al5b—Si1c^ii	110.48 (6)
Al4b^v—Co2c—Al6b^xiii	69.92 (5)	Co1b—Al5b—Si2c^iv	47.27 (3)
Al3c—Co2c—Al4a^viii	66.57 (5)	Co1b—Al5b—Si2c^ii	47.27 (3)
Al3c—Co2c—Al2c	89.33 (5)	Co1b—Al5b—Al6c	145.16 (8)
Al3c—Co2c—Al4c^xii	122.19 (5)	Co1b—Al5b—Al6c^vii	145.16 (8)
Al3c—Co2c—Al6b^xiii	74.27 (4)	Si3b—Al5b—Si3b^vii	36.55 (8)
Al4a^viii—Co2c—Al2c	64.68 (4)	Si3b—Al5b—Si2b	126.92 (8)
Al4a^viii—Co2c—Al4c^xii	124.83 (5)	Si3b—Al5b—Al1c	97.20 (8)
Al4a^viii—Co2c—Al6b^xiii	136.28 (5)	Si3b—Al5b—Al1c^vii	70.82 (7)
Al2c—Co2c—Al4c^xii	148.49 (5)	Si3b—Al5b—Si1c^iv	54.69 (7)
Al2c—Co2c—Al6b^xiii	134.81 (5)	Si3b—Al5b—Si1c^ii	83.35 (7)
Al4c^xii—Co2c—Al6b^xiii	62.88 (4)	Si3b—Al5b—Si2c^iv	116.93 (8)
Si2c^xi—Co3c—Si3c^x	141.82 (5)	Si3b—Al5b—Si2c^ii	148.62 (8)
Si2c^xi—Co3c—Al1b^v	94.96 (5)	Si3b—Al5b—Al6c	53.17 (9)
Si2c^xi—Co3c—Al1a^viii	94.80 (5)	Si3b—Al5b—Al6c^vii	16.94 (8)
Si2c^xi—Co3c—Al2b^v	64.53 (4)	Si3b^vii—Al5b—Si2b	126.92 (8)
Si2c^xi—Co3c—Al5c^x	145.11 (5)	Si3b^vii—Al5b—Al1c	70.82 (7)
Si2c^xi—Co3c—Al2a^viii	66.94 (4)	Si3b^vii—Al5b—Al1c^vii	97.20 (8)
Si2c^xi—Co3c—Al1c^xv	62.83 (4)	Si3b^vii—Al5b—Si1c^iv	83.35 (7)
Si2c^xi—Co3c—Al4c	88.73 (4)	Si3b^vii—Al5b—Si1c^ii	54.69 (7)
Si2c^xi—Co3c—Al6b^v	126.88 (5)	Si3b^vii—Al5b—Si2c^iv	148.62 (8)
Si3c^x—Co3c—Al1b^v	121.31 (5)	Si3b^vii—Al5b—Si2c^ii	116.93 (8)
Si3c^x—Co3c—Al1a^viii	82.62 (5)	Si3b^vii—Al5b—Al6c	16.94 (8)
Si3c^x—Co3c—Al2b^v	115.00 (5)	Si3b^vii—Al5b—Al6c^vii	53.17 (9)
Si3c^x—Co3c—Al5c^x	68.04 (4)	Si2b—Al5b—Al1c	126.57 (6)
Si3c^x—Co3c—Al2a^viii	77.66 (4)	Si2b—Al5b—Al1c^vii	126.57 (6)
Si3c^x—Co3c—Al1c^xv	142.03 (5)	Si2b—Al5b—Si1c^iv	77.92 (5)
Si3c^x—Co3c—Al4c	61.98 (4)	Si2b—Al5b—Si1c^ii	77.92 (5)
Si3c^x—Co3c—Al6b^v	65.70 (4)	Si2b—Al5b—Si2c^iv	80.28 (5)
Al1b^v—Co3c—Al1a^viii	112.56 (6)	Si2b—Al5b—Si2c^ii	80.28 (5)
Al1b^v—Co3c—Al2b^v	69.03 (5)	Si2b—Al5b—Al6c	124.70 (8)
Al1b^v—Co3c—Al5c^x	67.75 (5)	Si2b—Al5b—Al6c^vii	124.70 (8)
Al1b^v—Co3c—Al2a^viii	160.96 (6)	Al1c—Al5b—Al1c^vii	92.69 (5)
Al1b^v—Co3c—Al1c^xv	62.88 (5)	Al1c—Al5b—Si1c^iv	151.87 (7)
Al1b^v—Co3c—Al4c	124.68 (5)	Al1c—Al5b—Si1c^ii	79.37 (5)
Al1b^v—Co3c—Al6b^v	67.63 (5)	Al1c—Al5b—Si2c^iv	107.54 (6)
Al1a^viii—Co3c—Al2b^v	159.14 (6)	Al1c—Al5b—Si2c^ii	51.45 (4)
Al1a^viii—Co3c—Al5c^x	67.14 (5)	Al1c—Al5b—Al6c	57.00 (7)
Al1a^viii—Co3c—Al2a^viii	65.37 (5)	Al1c—Al5b—Al6c^vii	106.23 (8)
Al1a^viii—Co3c—Al1c^xv	63.74 (5)	Al1c^vii—Al5b—Si1c^iv	79.37 (5)
Al1a^viii—Co3c—Al4c	122.10 (5)	Al1c^vii—Al5b—Si1c^ii	151.87 (7)
Al1a^viii—Co3c—Al6b^v	138.31 (6)	Al1c^vii—Al5b—Si2c^iv	51.45 (4)
Al2b^v—Co3c—Al5c^x	128.37 (5)	Al1c^vii—Al5b—Si2c^ii	107.54 (6)
Al2b^v—Co3c—Al2a^viii	105.94 (5)	Al1c^vii—Al5b—Al6c	106.23 (8)
Al2b^v—Co3c—Al1c^xv	101.81 (5)	Al1c^vii—Al5b—Al6c^vii	57.00 (7)
Al2b^v—Co3c—Al4c	63.23 (4)	Si1c^iv—Al5b—Si1c^ii	94.95 (5)
Al2b^v—Co3c—Al6b^v	62.37 (4)	Si1c^iv—Al5b—Si2c^iv	88.63 (5)
Al5c^x—Co3c—Al2a^viii	123.79 (5)	Si1c^iv—Al5b—Si2c^ii	156.62 (6)
Al5c^x—Co3c—Al1c^xv	82.29 (4)	Si1c^iv—Al5b—Al6c	99.08 (8)
Al5c^x—Co3c—Al4c	126.13 (5)	Si1c^iv—Al5b—Al6c^vii	47.02 (7)
Al5c^x—Co3c—Al6b^v	75.92 (4)	Si1c^ii—Al5b—Si2c^iv	156.62 (6)
Al2a^viii—Co3c—Al1c^xv	101.72 (5)	Si1c^ii—Al5b—Si2c^ii	88.63 (5)
Al2a^viii—Co3c—Al4c	63.38 (4)	Si1c^ii—Al5b—Al6c	47.02 (7)
Al2a^viii—Co3c—Al6b^v	127.50 (5)	Si1c^ii—Al5b—Al6c^vii	99.08 (8)
Al1c^xv—Co3c—Al4c	151.55 (5)	Si2c^iv—Al5b—Si2c^ii	79.43 (4)
Al1c^xv—Co3c—Al6b^v	130.36 (5)	Si2c^iv—Al5b—Al6c	154.83 (8)
Al4c—Co3c—Al6b^v	66.55 (4)	Si2c^iv—Al5b—Al6c^vii	100.20 (8)
Co3c^i—Al1a—Co3c^ii	115.08 (6)	Si2c^ii—Al5b—Al6c	100.20 (8)
Co3c^i—Al1a—Si2a^xvi	121.81 (7)	Si2c^ii—Al5b—Al6c^vii	154.83 (8)
Co3c^i—Al1a—Al1c^v	61.09 (4)	Al6c—Al5b—Al6c^vii	69.44 (9)
Co3c^i—Al1a—Al1c^xi	140.18 (7)	Si1b^xvi—Al6b—Al2b	144.85 (8)
Co3c^i—Al1a—Al2a	58.67 (5)	Si1b^xvi—Al6b—Co3c^iv	104.07 (6)
Co3c^i—Al1a—Co3a^xv	114.25 (6)	Si1b^xvi—Al6b—Co3c^ii	104.07 (6)
Co3c^i—Al1a—Al5c^xvii	57.63 (4)	Si1b^xvi—Al6b—Si3c^xix	85.97 (6)
Co3c^i—Al1a—Al5c^xviii	137.73 (7)	Si1b^xvi—Al6b—Si3c^xviii	85.97 (6)
Co3c^i—Al1a—Co1a^xvi	106.79 (6)	Si1b^xvi—Al6b—Al3b	129.57 (7)
Co3c^i—Al1a—Si3c^xvii	46.35 (3)	Si1b^xvi—Al6b—Al1b	85.59 (6)
Co3c^i—Al1a—Si3c^xviii	89.65 (5)	Si1b^xvi—Al6b—Al4c^iv	138.61 (7)
Co3c^ii—Al1a—Si2a^xvi	121.81 (7)	Si1b^xvi—Al6b—Al4c^ii	138.61 (7)
Co3c^ii—Al1a—Al1c^v	140.18 (7)	Si1b^xvi—Al6b—Co2c^xix	96.54 (6)
Co3c^ii—Al1a—Al1c^xi	61.09 (4)	Si1b^xvi—Al6b—Co2c^xviii	96.54 (6)
Co3c^ii—Al1a—Al2a	58.67 (5)	Si1b^xvi—Al6b—Al4b^xvi	73.42 (5)
Co3c^ii—Al1a—Co3a^xv	114.25 (6)	Si1b^xvi—Al6b—Al5c^xix	55.31 (5)
Co3c^ii—Al1a—Al5c^xvii	137.73 (7)	Si1b^xvi—Al6b—Al5c^xviii	55.31 (5)
Co3c^ii—Al1a—Al5c^xviii	57.63 (4)	Si1b^xvi—Al6b—Al3c^xix	51.51 (4)
Co3c^ii—Al1a—Co1a^xvi	106.79 (6)	Si1b^xvi—Al6b—Al3c^xviii	51.51 (4)
Co3c^ii—Al1a—Si3c^xvii	89.65 (5)	Al2b—Al6b—Co3c^iv	54.51 (4)
Co3c^ii—Al1a—Si3c^xviii	46.35 (3)	Al2b—Al6b—Co3c^ii	54.51 (4)
Si2a^xvi—Al1a—Al1c^v	81.70 (6)	Al2b—Al6b—Si3c^xix	94.80 (6)
Si2a^xvi—Al1a—Al1c^xi	81.70 (6)	Al2b—Al6b—Si3c^xviii	94.80 (6)
Si2a^xvi—Al1a—Al2a	176.51 (8)	Al2b—Al6b—Al3b	85.58 (6)
Si2a^xvi—Al1a—Co3a^xv	50.95 (4)	Al2b—Al6b—Al1b	59.26 (5)
Si2a^xvi—Al1a—Al5c^xvii	72.22 (5)	Al2b—Al6b—Al4c^iv	56.63 (4)
Si2a^xvi—Al1a—Al5c^xviii	72.22 (5)	Al2b—Al6b—Al4c^ii	56.63 (4)
Si2a^xvi—Al1a—Co1a^xvi	46.56 (4)	Al2b—Al6b—Co2c^xix	109.65 (6)
Si2a^xvi—Al1a—Si3c^xvii	121.04 (6)	Al2b—Al6b—Co2c^xviii	109.65 (6)
Si2a^xvi—Al1a—Si3c^xviii	121.04 (6)	Al2b—Al6b—Al4b^xvi	141.73 (7)
Al1c^v—Al1a—Al1c^xi	95.74 (6)	Al2b—Al6b—Al5c^xix	98.04 (6)
Al1c^v—Al1a—Al2a	95.98 (6)	Al2b—Al6b—Al5c^xviii	98.04 (6)
Al1c^v—Al1a—Co3a^xv	53.15 (4)	Al2b—Al6b—Al3c^xix	143.36 (6)
Al1c^v—Al1a—Al5c^xvii	76.99 (5)	Al2b—Al6b—Al3c^xviii	143.36 (6)
Al1c^v—Al1a—Al5c^xviii	153.63 (7)	Co3c^iv—Al6b—Co3c^ii	90.14 (5)
Al1c^v—Al1a—Co1a^xvi	112.12 (6)	Co3c^iv—Al6b—Si3c^xix	48.84 (3)
Al1c^v—Al1a—Si3c^xvii	105.56 (6)	Co3c^iv—Al6b—Si3c^xviii	138.84 (6)
Al1c^v—Al1a—Si3c^xviii	150.41 (7)	Co3c^iv—Al6b—Al3b	110.87 (6)
Al1c^xi—Al1a—Al2a	95.98 (6)	Co3c^iv—Al6b—Al1b	50.03 (4)
Al1c^xi—Al1a—Co3a^xv	53.15 (4)	Co3c^iv—Al6b—Al4c^iv	55.19 (4)
Al1c^xi—Al1a—Al5c^xvii	153.63 (7)	Co3c^iv—Al6b—Al4c^ii	110.63 (6)
Al1c^xi—Al1a—Al5c^xviii	76.99 (5)	Co3c^iv—Al6b—Co2c^xix	90.13 (5)
Al1c^xi—Al1a—Co1a^xvi	112.12 (6)	Co3c^iv—Al6b—Co2c^xviii	158.67 (6)
Al1c^xi—Al1a—Si3c^xvii	150.41 (7)	Co3c^iv—Al6b—Al4b^xvi	134.82 (6)
Al1c^xi—Al1a—Si3c^xviii	105.56 (6)	Co3c^iv—Al6b—Al5c^xix	48.76 (3)
Al2a—Al1a—Co3a^xv	125.56 (7)	Co3c^iv—Al6b—Al5c^xviii	100.74 (5)
Al2a—Al1a—Al5c^xvii	109.88 (7)	Co3c^iv—Al6b—Al3c^xix	93.95 (5)
Al2a—Al1a—Al5c^xviii	109.88 (7)	Co3c^iv—Al6b—Al3c^xviii	155.48 (6)
Al2a—Al1a—Co1a^xvi	136.93 (7)	Co3c^ii—Al6b—Si3c^xix	138.84 (6)
Al2a—Al1a—Si3c^xvii	62.05 (5)	Co3c^ii—Al6b—Si3c^xviii	48.84 (3)
Al2a—Al1a—Si3c^xviii	62.05 (5)	Co3c^ii—Al6b—Al3b	110.87 (6)
Co3a^xv—Al1a—Al5c^xvii	104.92 (6)	Co3c^ii—Al6b—Al1b	50.03 (4)
Co3a^xv—Al1a—Al5c^xviii	104.92 (6)	Co3c^ii—Al6b—Al4c^iv	110.63 (6)
Co3a^xv—Al1a—Co1a^xvi	97.51 (5)	Co3c^ii—Al6b—Al4c^ii	55.19 (4)
Co3a^xv—Al1a—Si3c^xvii	155.65 (6)	Co3c^ii—Al6b—Co2c^xix	158.67 (6)
Co3a^xv—Al1a—Si3c^xviii	155.65 (6)	Co3c^ii—Al6b—Co2c^xviii	90.13 (5)
Al5c^xvii—Al1a—Al5c^xviii	98.19 (6)	Co3c^ii—Al6b—Al4b^xvi	134.82 (6)
Al5c^xvii—Al1a—Co1a^xvi	50.91 (4)	Co3c^ii—Al6b—Al5c^xix	100.74 (5)
Al5c^xvii—Al1a—Si3c^xvii	54.11 (4)	Co3c^ii—Al6b—Al5c^xviii	48.76 (3)
Al5c^xvii—Al1a—Si3c^xviii	91.52 (5)	Co3c^ii—Al6b—Al3c^xix	155.48 (6)
Al5c^xviii—Al1a—Co1a^xvi	50.91 (4)	Co3c^ii—Al6b—Al3c^xviii	93.95 (5)
Al5c^xviii—Al1a—Si3c^xvii	91.52 (5)	Si3c^xix—Al6b—Si3c^xviii	170.39 (7)
Al5c^xviii—Al1a—Si3c^xviii	54.11 (4)	Si3c^xix—Al6b—Al3b	90.54 (5)
Co1a^xvi—Al1a—Si3c^xvii	78.83 (4)	Si3c^xix—Al6b—Al1b	92.30 (6)
Co1a^xvi—Al1a—Si3c^xviii	78.83 (4)	Si3c^xix—Al6b—Al4c^iv	52.99 (4)
Si3c^xvii—Al1a—Si3c^xviii	47.83 (3)	Si3c^xix—Al6b—Al4c^ii	134.21 (6)
Co3c^iv—Al1b—Co3c^ii	109.82 (6)	Si3c^xix—Al6b—Co2c^xix	47.15 (3)
Co3c^iv—Al1b—Si2b^xvi	122.45 (7)	Si3c^xix—Al6b—Co2c^xviii	128.90 (6)
Co3c^iv—Al1b—Co3b^xv	118.94 (7)	Si3c^xix—Al6b—Al4b^xvi	86.34 (5)
Co3c^iv—Al1b—Al1c^viii	62.85 (5)	Si3c^xix—Al6b—Al5c^xix	52.47 (4)
Co3c^iv—Al1b—Al1c^xi	144.73 (7)	Si3c^xix—Al6b—Al5c^xviii	125.52 (6)
Co3c^iv—Al1b—Al5c^xix	58.48 (4)	Si3c^xix—Al6b—Al3c^xix	48.79 (4)
Co3c^iv—Al1b—Al5c^xviii	129.67 (7)	Si3c^xix—Al6b—Al3c^xviii	121.65 (6)
Co3c^iv—Al1b—Al2b	57.72 (4)	Si3c^xviii—Al6b—Al3b	90.54 (5)
Co3c^iv—Al1b—Al6b	62.34 (5)	Si3c^xviii—Al6b—Al1b	92.30 (6)
Co3c^iv—Al1b—Al5a^viii	94.83 (5)	Si3c^xviii—Al6b—Al4c^iv	134.21 (6)
Co3c^ii—Al1b—Si2b^xvi	122.45 (7)	Si3c^xviii—Al6b—Al4c^ii	52.99 (4)
Co3c^ii—Al1b—Co3b^xv	118.94 (7)	Si3c^xviii—Al6b—Co2c^xix	128.90 (6)
Co3c^ii—Al1b—Al1c^viii	144.73 (7)	Si3c^xviii—Al6b—Co2c^xviii	47.15 (3)
Co3c^ii—Al1b—Al1c^xi	62.85 (5)	Si3c^xviii—Al6b—Al4b^xvi	86.34 (5)
Co3c^ii—Al1b—Al5c^xix	129.67 (7)	Si3c^xviii—Al6b—Al5c^xix	125.52 (6)
Co3c^ii—Al1b—Al5c^xviii	58.48 (4)	Si3c^xviii—Al6b—Al5c^xviii	52.47 (4)
Co3c^ii—Al1b—Al2b	57.72 (4)	Si3c^xviii—Al6b—Al3c^xix	121.65 (6)
Co3c^ii—Al1b—Al6b	62.34 (5)	Si3c^xviii—Al6b—Al3c^xviii	48.79 (4)
Co3c^ii—Al1b—Al5a^viii	94.83 (5)	Al3b—Al6b—Al1b	144.84 (7)
Si2b^xvi—Al1b—Co3b^xv	53.68 (4)	Al3b—Al6b—Al4c^iv	55.74 (4)
Si2b^xvi—Al1b—Al1c^viii	84.44 (6)	Al3b—Al6b—Al4c^ii	55.74 (4)
Si2b^xvi—Al1b—Al1c^xi	84.44 (6)	Al3b—Al6b—Co2c^xix	49.65 (4)
Si2b^xvi—Al1b—Al5c^xix	69.87 (5)	Al3b—Al6b—Co2c^xviii	49.65 (4)
Si2b^xvi—Al1b—Al5c^xviii	69.87 (5)	Al3b—Al6b—Al4b^xvi	56.15 (5)
Si2b^xvi—Al1b—Al2b	179.30 (8)	Al3b—Al6b—Al5c^xix	142.96 (6)
Si2b^xvi—Al1b—Al6b	122.83 (7)	Al3b—Al6b—Al5c^xviii	142.96 (6)
Si2b^xvi—Al1b—Al5a^viii	102.61 (6)	Al3b—Al6b—Al3c^xix	90.20 (5)
Co3b^xv—Al1b—Al1c^viii	56.09 (4)	Al3b—Al6b—Al3c^xviii	90.20 (5)
Co3b^xv—Al1b—Al1c^xi	56.09 (4)	Al1b—Al6b—Al4c^iv	99.65 (6)
Co3b^xv—Al1b—Al5c^xix	106.96 (6)	Al1b—Al6b—Al4c^ii	99.65 (6)
Co3b^xv—Al1b—Al5c^xviii	106.96 (6)	Al1b—Al6b—Co2c^xix	138.80 (6)
Co3b^xv—Al1b—Al2b	125.62 (7)	Al1b—Al6b—Co2c^xviii	138.80 (6)
Co3b^xv—Al1b—Al6b	176.52 (7)	Al1b—Al6b—Al4b^xvi	159.01 (7)
Co3b^xv—Al1b—Al5a^viii	48.92 (4)	Al1b—Al6b—Al5c^xix	52.60 (4)
Al1c^viii—Al1b—Al1c^xi	102.10 (6)	Al1b—Al6b—Al5c^xviii	52.60 (4)
Al1c^viii—Al1b—Al5c^xix	78.28 (5)	Al1b—Al6b—Al3c^xix	117.42 (6)
Al1c^viii—Al1b—Al5c^xviii	154.22 (7)	Al1b—Al6b—Al3c^xviii	117.42 (6)
Al1c^viii—Al1b—Al2b	95.12 (6)	Al4c^iv—Al6b—Al4c^ii	81.37 (5)
Al1c^viii—Al1b—Al6b	125.06 (7)	Al4c^iv—Al6b—Co2c^xix	53.45 (3)
Al1c^viii—Al1b—Al5a^viii	54.19 (4)	Al4c^iv—Al6b—Co2c^xviii	105.08 (5)
Al1c^xi—Al1b—Al5c^xix	154.22 (7)	Al4c^iv—Al6b—Al4b^xvi	96.22 (5)
Al1c^xi—Al1b—Al5c^xviii	78.28 (5)	Al4c^iv—Al6b—Al5c^xix	95.74 (5)
Al1c^xi—Al1b—Al2b	95.12 (6)	Al4c^iv—Al6b—Al5c^xviii	151.47 (6)
Al1c^xi—Al1b—Al6b	125.06 (7)	Al4c^iv—Al6b—Al3c^xix	91.35 (5)
Al1c^xi—Al1b—Al5a^viii	54.19 (4)	Al4c^iv—Al6b—Al3c^xviii	142.93 (6)
Al5c^xix—Al1b—Al5c^xviii	90.39 (6)	Al4c^ii—Al6b—Co2c^xix	105.08 (5)
Al5c^xix—Al1b—Al2b	110.58 (6)	Al4c^ii—Al6b—Co2c^xviii	53.45 (3)
Al5c^xix—Al1b—Al6b	70.72 (5)	Al4c^ii—Al6b—Al4b^xvi	96.22 (5)
Al5c^xix—Al1b—Al5a^viii	132.47 (6)	Al4c^ii—Al6b—Al5c^xix	151.47 (6)
Al5c^xviii—Al1b—Al2b	110.58 (6)	Al4c^ii—Al6b—Al5c^xviii	95.74 (5)
Al5c^xviii—Al1b—Al6b	70.72 (5)	Al4c^ii—Al6b—Al3c^xix	142.93 (6)
Al5c^xviii—Al1b—Al5a^viii	132.47 (6)	Al4c^ii—Al6b—Al3c^xviii	91.35 (5)
Al2b—Al1b—Al6b	57.86 (5)	Co2c^xix—Al6b—Co2c^xviii	82.04 (4)
Al2b—Al1b—Al5a^viii	76.70 (5)	Co2c^xix—Al6b—Al4b^xvi	46.97 (3)
Al6b—Al1b—Al5a^viii	134.56 (6)	Co2c^xix—Al6b—Al5c^xix	95.42 (5)
Co2a—Al2a—Co3c^i	117.97 (6)	Co2c^xix—Al6b—Al5c^xviii	151.44 (6)
Co2a—Al2a—Co3c^ii	117.97 (6)	Co2c^xix—Al6b—Al3c^xix	45.64 (3)
Co2a—Al2a—Si1b^v	52.34 (4)	Co2c^xix—Al6b—Al3c^xviii	94.61 (5)
Co2a—Al2a—Si2c	112.61 (6)	Co2c^xviii—Al6b—Al4b^xvi	46.97 (3)
Co2a—Al2a—Si2c^vi	112.61 (6)	Co2c^xviii—Al6b—Al5c^xix	151.44 (6)
Co2a—Al2a—Co1b^v	102.02 (5)	Co2c^xviii—Al6b—Al5c^xviii	95.42 (5)
Co2a—Al2a—Al1a	157.70 (7)	Co2c^xviii—Al6b—Al3c^xix	94.61 (5)
Co2a—Al2a—Al4c^i	57.31 (4)	Co2c^xviii—Al6b—Al3c^xviii	45.64 (3)
Co2a—Al2a—Al4c^ii	57.31 (4)	Al4b^xvi—Al6b—Al5c^xix	112.29 (6)
Co2a—Al2a—Si3c^xvii	93.82 (5)	Al4b^xvi—Al6b—Al5c^xviii	112.29 (6)
Co2a—Al2a—Si3c^xviii	93.82 (5)	Al4b^xvi—Al6b—Al3c^xix	48.22 (4)
Co3c^i—Al2a—Co3c^ii	109.86 (6)	Al4b^xvi—Al6b—Al3c^xviii	48.22 (4)
Co3c^i—Al2a—Si1b^v	123.32 (6)	Al5c^xix—Al6b—Al5c^xviii	73.34 (4)
Co3c^i—Al2a—Si2c	127.72 (6)	Al5c^xix—Al6b—Al3c^xix	65.12 (4)
Co3c^i—Al2a—Si2c^vi	52.08 (4)	Al5c^xix—Al6b—Al3c^xviii	106.78 (5)
Co3c^i—Al2a—Co1b^v	103.12 (5)	Al5c^xviii—Al6b—Al3c^xix	106.78 (5)
Co3c^i—Al2a—Al1a	55.96 (4)	Al5c^xviii—Al6b—Al3c^xviii	65.12 (4)
Co3c^i—Al2a—Al4c^i	60.72 (4)	Al3c^xix—Al6b—Al3c^xviii	72.86 (4)
Co3c^i—Al2a—Al4c^ii	139.45 (6)	Co3a^viii—Al1c—Co3b^v	112.87 (5)
Co3c^i—Al2a—Si3c^xvii	47.54 (3)	Co3a^viii—Al1c—Si2c^ii	122.79 (6)
Co3c^i—Al2a—Si3c^xviii	90.67 (5)	Co3a^viii—Al1c—Co3c^ix	118.92 (5)
Co3c^ii—Al2a—Si1b^v	123.32 (6)	Co3a^viii—Al1c—Al1b^i	143.64 (7)
Co3c^ii—Al2a—Si2c	52.08 (4)	Co3a^viii—Al1c—Al1a^iv	63.76 (5)
Co3c^ii—Al2a—Si2c^vi	127.72 (6)	Co3a^viii—Al1c—Al2c	58.67 (4)
Co3c^ii—Al2a—Co1b^v	103.12 (5)	Co3a^viii—Al1c—Al5b	58.18 (4)
Co3c^ii—Al2a—Al1a	55.96 (4)	Co3a^viii—Al1c—Al5a	134.23 (6)
Co3c^ii—Al2a—Al4c^i	139.45 (6)	Co3a^viii—Al1c—Al6c	60.06 (7)
Co3c^ii—Al2a—Al4c^ii	60.72 (4)	Co3a^viii—Al1c—Co1c^ii	105.94 (5)
Co3c^ii—Al2a—Si3c^xvii	90.67 (5)	Co3a^viii—Al1c—Si3b^vii	46.00 (5)
Co3c^ii—Al2a—Si3c^xviii	47.54 (3)	Co3b^v—Al1c—Si2c^ii	121.21 (6)
Si1b^v—Al2a—Si2c	78.93 (5)	Co3b^v—Al1c—Co3c^ix	114.48 (5)
Si1b^v—Al2a—Si2c^vi	78.93 (5)	Co3b^v—Al1c—Al1b^i	60.21 (4)
Si1b^v—Al2a—Co1b^v	49.68 (4)	Co3b^v—Al1c—Al1a^iv	141.92 (6)
Si1b^v—Al2a—Al1a	149.96 (7)	Co3b^v—Al1c—Al2c	57.94 (4)
Si1b^v—Al2a—Al4c^i	87.21 (6)	Co3b^v—Al1c—Al5b	132.54 (6)
Si1b^v—Al2a—Al4c^ii	87.21 (6)	Co3b^v—Al1c—Al5a	57.41 (4)
Si1b^v—Al2a—Si3c^xvii	139.23 (6)	Co3b^v—Al1c—Al6c	67.91 (8)
Si1b^v—Al2a—Si3c^xviii	139.23 (6)	Co3b^v—Al1c—Co1c^ii	104.47 (5)
Si2c—Al2a—Si2c^vi	97.04 (6)	Co3b^v—Al1c—Si3b^vii	85.66 (6)
Si2c—Al2a—Co1b^v	52.58 (4)	Si2c^ii—Al1c—Co3c^ix	52.21 (3)
Si2c—Al2a—Al1a	81.31 (5)	Si2c^ii—Al1c—Al1b^i	83.16 (5)
Si2c—Al2a—Al4c^i	166.14 (7)	Si2c^ii—Al1c—Al1a^iv	83.24 (5)
Si2c—Al2a—Al4c^ii	80.08 (5)	Si2c^ii—Al1c—Al2c	178.04 (6)
Si2c—Al2a—Si3c^xvii	140.99 (6)	Si2c^ii—Al1c—Al5b	71.79 (5)
Si2c—Al2a—Si3c^xviii	98.53 (5)	Si2c^ii—Al1c—Al5a	70.42 (5)
Si2c^vi—Al2a—Co1b^v	52.58 (4)	Si2c^ii—Al1c—Al6c	125.90 (9)
Si2c^vi—Al2a—Al1a	81.31 (5)	Si2c^ii—Al1c—Co1c^ii	45.10 (3)
Si2c^vi—Al2a—Al4c^i	80.08 (5)	Si2c^ii—Al1c—Si3b^vii	119.85 (7)
Si2c^vi—Al2a—Al4c^ii	166.14 (7)	Co3c^ix—Al1c—Al1b^i	54.27 (4)
Si2c^vi—Al2a—Si3c^xvii	98.53 (5)	Co3c^ix—Al1c—Al1a^iv	55.17 (4)
Si2c^vi—Al2a—Si3c^xviii	140.99 (6)	Co3c^ix—Al1c—Al2c	126.16 (6)
Co1b^v—Al2a—Al1a	100.28 (6)	Co3c^ix—Al1c—Al5b	108.39 (5)
Co1b^v—Al2a—Al4c^i	117.39 (6)	Co3c^ix—Al1c—Al5a	103.52 (5)
Co1b^v—Al2a—Al4c^ii	117.39 (6)	Co3c^ix—Al1c—Al6c	177.39 (9)
Co1b^v—Al2a—Si3c^xvii	150.64 (6)	Co3c^ix—Al1c—Co1c^ii	97.27 (4)
Co1b^v—Al2a—Si3c^xviii	150.64 (6)	Co3c^ix—Al1c—Si3b^vii	159.79 (7)
Al1a—Al2a—Al4c^i	111.40 (6)	Al1b^i—Al1c—Al1a^iv	98.92 (6)
Al1a—Al2a—Al4c^ii	111.40 (6)	Al1b^i—Al1c—Al2c	94.94 (6)
Al1a—Al2a—Si3c^xvii	66.10 (5)	Al1b^i—Al1c—Al5b	154.88 (7)
Al1a—Al2a—Si3c^xviii	66.10 (5)	Al1b^i—Al1c—Al5a	75.29 (5)
Al4c^i—Al2a—Al4c^ii	99.45 (6)	Al1b^i—Al1c—Al6c	128.11 (9)
Al4c^i—Al2a—Si3c^xvii	52.71 (4)	Al1b^i—Al1c—Co1c^ii	110.33 (5)
Al4c^i—Al2a—Si3c^xviii	91.97 (5)	Al1b^i—Al1c—Si3b^vii	145.81 (8)
Al4c^ii—Al2a—Si3c^xvii	91.97 (5)	Al1a^iv—Al1c—Al2c	96.58 (6)
Al4c^ii—Al2a—Si3c^xviii	52.71 (4)	Al1a^iv—Al1c—Al5b	80.31 (5)
Si3c^xvii—Al2a—Si3c^xviii	49.62 (3)	Al1a^iv—Al1c—Al5a	153.45 (7)
Co1a^viii—Al2b—Co3c^iv	109.31 (6)	Al1a^iv—Al1c—Al6c	123.76 (9)
Co1a^viii—Al2b—Co3c^ii	109.31 (6)	Al1a^iv—Al1c—Co1c^ii	112.96 (5)
Co1a^viii—Al2b—Si1a^viii	52.12 (4)	Al1a^iv—Al1c—Si3b^vii	108.11 (7)
Co1a^viii—Al2b—Si2c	57.70 (4)	Al2c—Al1c—Al5b	110.12 (6)
Co1a^viii—Al2b—Si2c^vii	57.70 (4)	Al2c—Al1c—Al5a	109.63 (6)
Co1a^viii—Al2b—Co2b	104.53 (5)	Al2c—Al1c—Al6c	55.77 (8)
Co1a^viii—Al2b—Al4c^iv	122.22 (6)	Al2c—Al1c—Co1c^ii	136.45 (5)
Co1a^viii—Al2b—Al4c^ii	122.22 (6)	Al2c—Al1c—Si3b^vii	62.07 (6)
Co1a^viii—Al2b—Al6b	165.84 (7)	Al5b—Al1c—Al5a	94.11 (5)
Co1a^viii—Al2b—Al1b	102.96 (6)	Al5b—Al1c—Al6c	69.00 (8)
Co3c^iv—Al2b—Co3c^ii	101.70 (5)	Al5b—Al1c—Co1c^ii	49.42 (4)
Co3c^iv—Al2b—Si1a^viii	128.87 (7)	Al5b—Al1c—Si3b^vii	53.79 (6)
Co3c^iv—Al2b—Si2c	128.78 (6)	Al5a—Al1c—Al6c	76.76 (8)
Co3c^iv—Al2b—Si2c^vii	53.27 (4)	Al5a—Al1c—Co1c^ii	49.01 (3)
Co3c^iv—Al2b—Co2b	115.96 (6)	Al5a—Al1c—Si3b^vii	88.48 (7)
Co3c^iv—Al2b—Al4c^iv	60.99 (4)	Al6c—Al1c—Co1c^ii	80.93 (8)
Co3c^iv—Al2b—Al4c^ii	128.42 (6)	Al6c—Al1c—Si3b^vii	17.97 (8)
Co3c^iv—Al2b—Al6b	63.11 (4)	Co1c^ii—Al1c—Si3b^vii	78.21 (6)
Co3c^iv—Al2b—Al1b	53.25 (4)	Co3b^v—Al2c—Co3a^viii	106.31 (5)
Co3c^ii—Al2b—Si1a^viii	128.87 (7)	Co3b^v—Al2c—Co2c	117.39 (5)
Co3c^ii—Al2b—Si2c	53.27 (4)	Co3b^v—Al2c—Si1c^xii	128.28 (6)
Co3c^ii—Al2b—Si2c^vii	128.78 (6)	Co3b^v—Al2c—Co1c^xii	106.59 (5)
Co3c^ii—Al2b—Co2b	115.96 (6)	Co3b^v—Al2c—Al6c	70.93 (8)
Co3c^ii—Al2b—Al4c^iv	128.42 (6)	Co3b^v—Al2c—Si2b^xiii	53.01 (4)
Co3c^ii—Al2b—Al4c^ii	60.99 (4)	Co3b^v—Al2c—Si2a^xiv	128.14 (6)
Co3c^ii—Al2b—Al6b	63.11 (4)	Co3b^v—Al2c—Al4b^v	62.19 (4)
Co3c^ii—Al2b—Al1b	53.25 (4)	Co3b^v—Al2c—Al1c	55.12 (4)
Si1a^viii—Al2b—Si2c	84.86 (6)	Co3b^v—Al2c—Al4a^viii	135.49 (6)
Si1a^viii—Al2b—Si2c^vii	84.86 (6)	Co3b^v—Al2c—Si3b^vii	86.58 (6)
Si1a^viii—Al2b—Co2b	52.42 (4)	Co3a^viii—Al2c—Co2c	116.89 (5)
Si1a^viii—Al2b—Al4c^iv	88.20 (6)	Co3a^viii—Al2c—Si1c^xii	123.73 (6)
Si1a^viii—Al2b—Al4c^ii	88.20 (6)	Co3a^viii—Al2c—Co1c^xii	105.46 (5)
Si1a^viii—Al2b—Al6b	142.05 (7)	Co3a^viii—Al2c—Al6c	62.37 (8)
Si1a^viii—Al2b—Al1b	155.07 (7)	Co3a^viii—Al2c—Si2b^xiii	128.35 (6)
Si2c—Al2b—Si2c^vii	104.27 (6)	Co3a^viii—Al2c—Si2a^xiv	52.05 (4)
Si2c—Al2b—Co2b	115.25 (6)	Co3a^viii—Al2c—Al4b^v	134.16 (6)
Si2c—Al2b—Al4c^iv	170.22 (7)	Co3a^viii—Al2c—Al1c	54.48 (4)
Si2c—Al2b—Al4c^ii	81.90 (5)	Co3a^viii—Al2c—Al4a^viii	60.55 (4)
Si2c—Al2b—Al6b	116.37 (6)	Co3a^viii—Al2c—Si3b^vii	47.10 (6)
Si2c—Al2b—Al1b	79.94 (5)	Co2c—Al2c—Si1c^xii	51.88 (4)
Si2c^vii—Al2b—Co2b	115.25 (6)	Co2c—Al2c—Co1c^xii	103.06 (5)
Si2c^vii—Al2b—Al4c^iv	81.90 (5)	Co2c—Al2c—Al6c	90.91 (8)
Si2c^vii—Al2b—Al4c^ii	170.22 (7)	Co2c—Al2c—Si2b^xiii	114.25 (6)
Si2c^vii—Al2b—Al6b	116.37 (6)	Co2c—Al2c—Si2a^xiv	114.12 (6)
Si2c^vii—Al2b—Al1b	79.94 (5)	Co2c—Al2c—Al4b^v	55.21 (4)
Co2b—Al2b—Al4c^iv	54.97 (4)	Co2c—Al2c—Al1c	155.53 (6)
Co2b—Al2b—Al4c^ii	54.97 (4)	Co2c—Al2c—Al4a^viii	56.34 (4)
Co2b—Al2b—Al6b	89.63 (5)	Co2c—Al2c—Si3b^vii	91.34 (6)
Co2b—Al2b—Al1b	152.51 (7)	Si1c^xii—Al2c—Co1c^xii	51.21 (4)
Al4c^iv—Al2b—Al4c^ii	91.03 (5)	Si1c^xii—Al2c—Al6c	142.13 (9)
Al4c^iv—Al2b—Al6b	66.06 (5)	Si1c^xii—Al2c—Si2b^xiii	83.57 (5)
Al4c^iv—Al2b—Al1b	108.88 (6)	Si1c^xii—Al2c—Si2a^xiv	80.86 (5)
Al4c^ii—Al2b—Al6b	66.06 (5)	Si1c^xii—Al2c—Al4b^v	88.35 (5)
Al4c^ii—Al2b—Al1b	108.88 (6)	Si1c^xii—Al2c—Al1c	152.49 (6)
Al6b—Al2b—Al1b	62.88 (5)	Si1c^xii—Al2c—Al4a^viii	85.04 (5)
Co2c^xvii—Al3a—Co2c^xviii	115.03 (6)	Si1c^xii—Al2c—Si3b^vii	136.38 (7)
Co2c^xvii—Al3a—Co2a	120.54 (6)	Co1c^xii—Al2c—Al6c	164.94 (9)
Co2c^xvii—Al3a—Si3a	127.72 (8)	Co1c^xii—Al2c—Si2b^xiii	55.17 (4)
Co2c^xvii—Al3a—Si3a^vi	104.81 (8)	Co1c^xii—Al2c—Si2a^xiv	54.81 (4)
Co2c^xvii—Al3a—Si1c^i	52.29 (4)	Co1c^xii—Al2c—Al4b^v	120.37 (6)
Co2c^xvii—Al3a—Si1c^ii	128.38 (6)	Co1c^xii—Al2c—Al1c	101.40 (5)
Co2c^xvii—Al3a—Al4c^i	63.08 (4)	Co1c^xii—Al2c—Al4a^viii	117.84 (6)
Co2c^xvii—Al3a—Al4c^ii	149.01 (7)	Co1c^xii—Al2c—Si3b^vii	152.50 (7)
Co2c^xvii—Al3a—Al4a^xvi	58.07 (4)	Al6c—Al2c—Si2b^xiii	123.92 (9)
Co2c^xvii—Al3a—Si3c^xvii	51.51 (3)	Al6c—Al2c—Si2a^xiv	114.34 (9)
Co2c^xvii—Al3a—Si3c^xviii	97.75 (5)	Al6c—Al2c—Al4b^v	72.30 (9)
Co2c^xviii—Al3a—Co2a	120.54 (6)	Al6c—Al2c—Al1c	64.67 (8)
Co2c^xviii—Al3a—Si3a	104.81 (8)	Al6c—Al2c—Al4a^viii	65.49 (8)
Co2c^xviii—Al3a—Si3a^vi	127.72 (8)	Al6c—Al2c—Si3b^vii	17.93 (9)
Co2c^xviii—Al3a—Si1c^i	128.38 (6)	Si2b^xiii—Al2c—Si2a^xiv	100.15 (6)
Co2c^xviii—Al3a—Si1c^ii	52.29 (4)	Si2b^xiii—Al2c—Al4b^v	82.40 (5)
Co2c^xviii—Al3a—Al4c^i	149.01 (7)	Si2b^xiii—Al2c—Al1c	80.87 (5)
Co2c^xviii—Al3a—Al4c^ii	63.08 (4)	Si2b^xiii—Al2c—Al4a^viii	168.46 (7)
Co2c^xviii—Al3a—Al4a^xvi	58.07 (4)	Si2b^xiii—Al2c—Si3b^vii	138.40 (7)
Co2c^xviii—Al3a—Si3c^xvii	97.75 (5)	Si2a^xiv—Al2c—Al4b^v	168.51 (7)
Co2c^xviii—Al3a—Si3c^xviii	51.51 (3)	Si2a^xiv—Al2c—Al1c	79.73 (5)
Co2a—Al3a—Si3a	54.14 (7)	Si2a^xiv—Al2c—Al4a^viii	79.80 (5)
Co2a—Al3a—Si3a^vi	54.14 (7)	Si2a^xiv—Al2c—Si3b^vii	97.99 (7)
Co2a—Al3a—Si1c^i	102.29 (6)	Al4b^v—Al2c—Al1c	111.75 (6)
Co2a—Al3a—Si1c^ii	102.29 (6)	Al4b^v—Al2c—Al4a^viii	95.44 (6)
Co2a—Al3a—Al4c^i	58.69 (4)	Al4b^v—Al2c—Si3b^vii	87.09 (7)
Co2a—Al3a—Al4c^ii	58.69 (4)	Al1c—Al2c—Al4a^viii	110.33 (6)
Co2a—Al3a—Al4a^xvi	171.12 (7)	Al1c—Al2c—Si3b^vii	66.00 (6)
Co2a—Al3a—Si3c^xvii	100.39 (5)	Al4a^viii—Al2c—Si3b^vii	52.37 (6)
Co2a—Al3a—Si3c^xviii	100.39 (5)	Co2a—Al3c—Co2b	111.74 (6)
Si3a—Al3a—Si3a^vi	24.38 (8)	Co2a—Al3c—Co2c	121.39 (6)
Si3a—Al3a—Si1c^i	76.78 (7)	Co2a—Al3c—Si3c	137.68 (6)
Si3a—Al3a—Si1c^ii	57.51 (7)	Co2a—Al3c—Al6c	78.24 (8)
Si3a—Al3a—Al4c^i	97.94 (8)	Co2a—Al3c—Si1b^v	52.59 (4)
Si3a—Al3a—Al4c^ii	79.06 (7)	Co2a—Al3c—Al4b^v	65.06 (5)
Si3a—Al3a—Al4a^xvi	134.40 (9)	Co2a—Al3c—Si1a^viii	131.17 (6)
Si3a—Al3a—Si3c^xvii	152.28 (8)	Co2a—Al3c—Al4a^viii	142.91 (6)
Si3a—Al3a—Si3c^xviii	134.08 (8)	Co2a—Al3c—Al4c^ii	57.39 (4)
Si3a^vi—Al3a—Si1c^i	57.51 (7)	Co2a—Al3c—Si3b^vii	92.67 (7)
Si3a^vi—Al3a—Si1c^ii	76.78 (7)	Co2a—Al3c—Si3a	46.95 (5)
Si3a^vi—Al3a—Al4c^i	79.06 (7)	Co2a—Al3c—Al6b^xiii	86.25 (5)
Si3a^vi—Al3a—Al4c^ii	97.94 (8)	Co2b—Al3c—Co2c	118.48 (6)
Si3a^vi—Al3a—Al4a^xvi	134.40 (9)	Co2b—Al3c—Si3c	102.67 (5)
Si3a^vi—Al3a—Si3c^xvii	134.08 (8)	Co2b—Al3c—Al6c	68.45 (8)
Si3a^vi—Al3a—Si3c^xviii	152.28 (8)

Symmetry codes: (i) x−1/2, −y+1/2, z+1/2; (ii) −x+1/2, −y+1/2, z+1/2; (iii) x, −y, z+1/2; (iv) x+1/2, −y+1/2, z+1/2; (v) x−1/2, −y+1/2, z−1/2; (vi) −x, y, z; (vii) −x+1, y, z; (viii) x+1/2, −y+1/2, z−1/2; (ix) x, y, z+1; (x) x, −y+1, z−1/2; (xi) −x+1/2, −y+1/2, z−1/2; (xii) x, −y+1, z+1/2; (xiii) x−1/2, y+1/2, z; (xiv) x+1/2, y+1/2, z; (xv) x, y, z−1; (xvi) x, −y, z−1/2; (xvii) x−1/2, y−1/2, z; (xviii) −x+1/2, y−1/2, z; (xix) x+1/2, y−1/2, z.

(Co6Al11Si6_p21c)

Crystal data

Al11Co6Si6	Z = 4
Mr = 818.9	F(000) = 1556
Monoclinic, P21/c	Dx = 4.330 Mg m^−3
a = 8.0839 (3) Å	Mo Kα radiation, λ = 0.7107 Å
b = 21.3536 (9) Å	µ = 9.06 mm^−1
c = 8.3200 (3) Å	T = 295 K
β = 119.07 (1)°	Prism-like, grey
V = 1255.3 (2) Å^3	0.14 × 0.04 × 0.03 mm

Data collection

Rigaku AFC7 diffractometer	14161 independent reflections
Radiation source: Sealed Tube	13502 reflections with I > 2σ(I)
Graphite Monochromator monochromator	Rint = 0.000
Detector resolution: 14.6199 pixels mm^-1	θmax = 32.0°, θmin = 1.9°
oscillation scans	h = −7→12
Absorption correction: multi-scan CrystalClear (Rigaku Corp., 2000),	k = −31→31
Tmin = 0.455, Tmax = 0.687	l = −12→11
14161 measured reflections

Refinement

Refinement on F	Primary atom site location: structure-invariant direct methods
Least-squares matrix: full	Secondary atom site location: difference Fourier map
R[F^2 > 2σ(F^2)] = 0.029	w = 1/[σ^2(Fo^2) + (0.0445P)^2 + 3.6888P] where P = (Fo^2 + 2Fc^2)/3
wR(F^2) = 0.096	(Δ/σ)max = 0.002
S = 1.11	Δρmax = 2.25 e Å^−3
13502 reflections	Δρmin = −1.34 e Å^−3
210 parameters	Extinction correction: SHELXL, Fc^*=kFc[1+0.001xFc^2λ^3/sin(2θ)]^-1/4
0 restraints	Extinction coefficient: 0.000871 (9)

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Ų)

	x	y	z	Uiso*/Ueq
Co1a	0.11939 (9)	0.54291 (2)	0.48883 (4)	0.0042 (2)
Co1b	0.62515 (8)	0.54156 (2)	0.49908 (5)	0.0060 (2)
Co2a	0.31362 (8)	0.22636 (2)	0.87130 (4)	0.0050 (2)
Co2b	0.80979 (8)	0.22892 (2)	0.87974 (5)	0.0049 (2)
Co3a	0.11218 (9)	0.91134 (2)	0.46454 (5)	0.0044 (2)
Co3b	0.60259 (9)	0.91237 (2)	0.46635 (5)	0.0046 (2)
Al1a	0.0903 (2)	0.03647 (4)	0.43359 (1)	0.0104 (5)
Al1b	0.5989 (2)	0.03259 (4)	0.44169 (1)	0.0092 (5)
Al2a	0.2341 (2)	0.11921 (4)	0.71534 (1)	0.0083 (4)
Al2b	0.7403 (2)	0.11586 (4)	0.73487 (1)	0.0076 (4)
Al3a	0.1556 (2)	0.27092 (4)	0.55824 (1)	0.0075 (4)
Al3b	0.6553 (2)	0.27999 (4)	0.56918 (1)	0.0076 (4)
Al4a	0.0379 (2)	0.79779 (4)	0.31183 (1)	0.0074 (4)
Al4b	0.5265 (2)	0.79688 (4)	0.31564 (1)	0.0075 (4)
Al5a	0.2270 (2)	0.43789 (4)	0.69488 (1)	0.0088 (5)
Al5b	0.7157 (2)	0.43463 (4)	0.69349 (1)	0.0094 (5)
Si1a	0.0808 (2)	0.64537 (3)	0.42271 (1)	0.0075 (4)
Si1b	0.5962 (2)	0.64370 (4)	0.43378 (1)	0.0097 (4)
Si2a	0.0387 (2)	0.45327 (3)	0.32398 (9)	0.0062 (4)
Si2b	0.5363 (2)	0.45430 (3)	0.32430 (9)	0.0069 (4)
Si3a	0.22217 (1)	0.32954 (5)	0.85603 (1)	0.0147 (3)
Al6a	0.5850 (2)	0.16641 (5)	0.39460 (1)	0.0252 (4)
Si3b	0.90783 (1)	0.32981 (5)	0.86606 (1)	0.0123 (3)

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Co1a	0.0035 (3)	0.00363 (1)	0.00545 (1)	0.0002 (2)	0.0020 (3)	−0.00049 (1)
Co1b	0.0052 (3)	0.00492 (1)	0.00774 (1)	0.0002 (3)	0.0030 (3)	−0.00031 (1)
Co2a	0.0062 (3)	0.0049 (2)	0.00458 (1)	0.0009 (2)	0.0032 (3)	0.00124 (1)
Co2b	0.0043 (3)	0.0046 (2)	0.00550 (1)	−0.0006 (2)	0.0023 (3)	0.00125 (1)
Co3a	0.0043 (3)	0.00538 (1)	0.00326 (1)	0.0001 (3)	0.0017 (3)	0.00057 (1)
Co3b	0.0040 (3)	0.00554 (1)	0.00357 (1)	0.0002 (3)	0.0013 (3)	0.00061 (1)
Al1a	0.0073 (7)	0.0103 (4)	0.0148 (4)	−0.0021 (6)	0.0063 (7)	−0.0050 (3)
Al1b	0.0061 (7)	0.0093 (4)	0.0137 (4)	−0.0023 (5)	0.0060 (7)	−0.0045 (3)
Al2a	0.0071 (6)	0.0092 (3)	0.0102 (3)	−0.0004 (5)	0.0055 (6)	−0.0022 (3)
Al2b	0.0065 (6)	0.0079 (3)	0.0088 (3)	0.0008 (5)	0.0040 (6)	0.0006 (3)
Al3a	0.0051 (6)	0.0117 (4)	0.0064 (3)	0.0019 (5)	0.0035 (6)	0.0024 (3)
Al3b	0.0040 (5)	0.0130 (4)	0.0057 (3)	0.0013 (5)	0.0023 (5)	0.0026 (3)
Al4a	0.0085 (7)	0.0085 (4)	0.0068 (3)	−0.0001 (5)	0.0049 (6)	0.0002 (3)
Al4b	0.0066 (7)	0.0101 (4)	0.0073 (3)	0.0004 (5)	0.0045 (6)	−0.0001 (3)
Al5a	0.0077 (7)	0.0130 (4)	0.0051 (3)	0.0013 (6)	0.0026 (7)	0.0012 (3)
Al5b	0.0071 (7)	0.0156 (4)	0.0055 (3)	0.0015 (6)	0.0030 (7)	0.0020 (3)
Si1a	0.0088 (6)	0.0053 (3)	0.0086 (3)	0.0006 (5)	0.0043 (5)	−0.0010 (2)
Si1b	0.0117 (6)	0.0065 (3)	0.0103 (3)	0.0001 (5)	0.0050 (6)	−0.0026 (2)
Si2a	0.0074 (7)	0.0071 (3)	0.0046 (3)	0.0002 (5)	0.0033 (7)	−0.0016 (2)
Si2b	0.0070 (7)	0.0091 (3)	0.0045 (3)	−0.0003 (5)	0.0028 (7)	−0.0018 (2)
Si3a	0.0179 (5)	0.0065 (4)	0.0088 (4)	0.0011 (4)	−0.0020 (4)	−0.0009 (3)
Al6a	0.0282 (7)	0.0281 (5)	0.0125 (4)	0.0016 (6)	0.0046 (5)	−0.0023 (3)
Si3b	0.0183 (5)	0.0094 (4)	0.0107 (4)	−0.0014 (4)	0.0083 (4)	−0.0009 (3)

Geometric parameters (Å, º)

Co1a—Si1a	2.2406 (8)	Al1a—Al5a^xiii	2.757 (2)
Co1a—Si2a	2.2585 (8)	Al1a—Al5b^xiv	2.768 (2)
Co1a—Si2b^i	2.442 (2)	Al1a—Si3b^xiv	3.137 (2)
Co1a—Si2a^ii	2.449 (2)	Al1a—Si3a^xiii	3.226 (2)
Co1a—Al5a^ii	2.487 (2)	Al1b—Si2b^xv	2.557 (1)
Co1a—Al5b^i	2.505 (2)	Al1b—Al1b^xi	2.635 (2)
Co1a—Al2b^iii	2.5424 (8)	Al1b—Al5b^xiii	2.746 (2)
Co1a—Al5a	2.6973 (9)	Al1b—Al5a^xiii	2.767 (2)
Co1a—Co1b^i	2.7066 (9)	Al1b—Al2b	2.776 (1)
Co1a—Co1a^ii	2.7325 (9)	Al1b—Al6a	2.879 (1)
Co1a—Al1a^iv	3.0749 (9)	Al1b—Al5a^v	3.328 (1)
Co1b—Si1b	2.2325 (8)	Al2a—Si1b^v	2.605 (1)
Co1b—Si2b	2.2555 (8)	Al2a—Si2a^vi	2.664 (2)
Co1b—Si2a^i	2.383 (2)	Al2a—Si2b^vi	2.665 (2)
Co1b—Si2b^i	2.394 (2)	Al2a—Al4b^i	2.740 (2)
Co1b—Al5a^i	2.470 (2)	Al2a—Al4a^ii	2.746 (2)
Co1b—Al5b^i	2.475 (2)	Al2a—Si3b^xiv	3.023 (2)
Co1b—Al2a^iii	2.6576 (9)	Al2a—Si3a^xiii	3.141 (2)
Co1b—Al5b	2.6860 (9)	Al2b—Si1a^v	2.569 (1)
Co1b—Co1b^i	2.6970 (9)	Al2b—Si2b^vi	2.591 (2)
Co2a—Si1b^v	2.2645 (8)	Al2b—Si2a^vii	2.609 (2)
Co2a—Si3a	2.308 (1)	Al2b—Al6a	2.702 (1)
Co2a—Al3b^vi	2.437 (2)	Al2b—Al4b^i	2.724 (2)
Co2a—Al3a^vi	2.446 (2)	Al2b—Al4a^i	2.728 (2)
Co2a—Al3a	2.4674 (8)	Al3a—Si3a	2.588 (1)
Co2a—Al4b^i	2.508 (2)	Al3a—Si1a^ii	2.677 (2)
Co2a—Al4a^ii	2.541 (2)	Al3a—Al4b^i	2.680 (2)
Co2a—Al2a	2.5537 (9)	Al3a—Si1b^i	2.688 (2)
Co2a—Al4b^v	2.7297 (9)	Al3a—Al4a^ii	2.722 (2)
Co2a—Al6a^vi	3.111 (2)	Al3a—Al4a^x	2.752 (1)
Co2b—Si1a^v	2.2923 (8)	Al3a—Si3b^xiv	2.843 (2)
Co2b—Si3b	2.317 (1)	Al3a—Si3a^xiii	2.933 (2)
Co2b—Al3a^vii	2.447 (2)	Al3b—Si3b	2.550 (1)
Co2b—Al3b^vi	2.448 (2)	Al3b—Si1b^i	2.596 (2)
Co2b—Al4b^i	2.458 (2)	Al3b—Si1a^i	2.638 (2)
Co2b—Al4a^i	2.508 (2)	Al3b—Al4b^i	2.673 (2)
Co2b—Al3b	2.5078 (9)	Al3b—Al4a^i	2.739 (2)
Co2b—Al2b	2.6343 (9)	Al3b—Al6a	2.741 (1)
Co2b—Al4a^v	2.6821 (9)	Al3b—Al6a^vi	3.234 (2)
Co2b—Al6a^vi	2.921 (2)	Al4a—Si3b^iii	2.588 (1)
Co3a—Si2a^iv	2.2818 (7)	Al4a—Al6a^i	2.934 (2)
Co3a—Si3b^iii	2.294 (1)	Al4a—Si3b^i	3.231 (2)
Co3a—Al1b^i	2.393 (2)	Al4b—Si3a^iii	2.585 (1)
Co3a—Al1a^ii	2.447 (2)	Al4b—Al6a^i	3.058 (2)
Co3a—Al2a^ii	2.536 (2)	Al4b—Al6a^ix	3.178 (1)
Co3a—Al5b^iii	2.5360 (9)	Al5a—Si3a	2.684 (1)
Co3a—Al2b^i	2.536 (2)	Al5a—Si2a	2.717 (1)
Co3a—Al4a	2.6669 (9)	Al5a—Si1b^i	2.777 (2)
Co3a—Al1a^viii	2.6820 (9)	Al5a—Si1a^ii	2.818 (2)
Co3a—Al6a^i	2.708 (2)	Al5a—Si2b^i	3.047 (2)
Co3b—Si2b^ix	2.2960 (8)	Al5a—Si2a^ii	3.116 (2)
Co3b—Si3a^iii	2.299 (1)	Al5b—Si3b	2.705 (2)
Co3b—Al1b^i	2.415 (2)	Al5b—Si2b	2.718 (1)
Co3b—Al1a^i	2.458 (2)	Al5b—Si1b^i	2.771 (2)
Co3b—Al2b^i	2.518 (2)	Al5b—Si1a^i	2.847 (2)
Co3b—Al5a^iii	2.5230 (9)	Al5b—Si2b^i	3.083 (2)
Co3b—Al2a^i	2.534 (2)	Al5b—Si2a^i	3.158 (2)
Co3b—Al1b^viii	2.5742 (9)	Al5b—Al6a^vi	3.207 (2)
Co3b—Al4b	2.6986 (9)	Si1a—Si3a^ii	2.479 (2)
Co3b—Al6a^i	2.859 (2)	Si1a—Si3b^i	2.505 (2)
Al1a—Si2a^x	2.582 (1)	Si1b—Al6a^ix	2.440 (1)
Al1a—Al1b^xi	2.651 (2)	Si3a—Al6a^vi	2.793 (2)
Al1a—Al2a	2.706 (1)	Al6a—Si3b^xiii	2.734 (2)
Al1a—Al1a^xii	2.710 (2)
Si1a—Co1a—Si2a	135.54 (5)	Co2a^ii—Al4a—Al3a^iv	54.88 (4)
Si1a—Co1a—Si2b^i	96.44 (5)	Co2a^ii—Al4a—Al6a^i	163.55 (6)
Si1a—Co1a—Si2a^ii	94.02 (5)	Co2a^ii—Al4a—Si3b^i	85.14 (4)
Si1a—Co1a—Al5a^ii	72.97 (5)	Si3b^iii—Al4a—Co3a	51.75 (4)
Si1a—Co1a—Al5b^i	73.50 (5)	Si3b^iii—Al4a—Co2b^iii	52.13 (4)
Si1a—Co1a—Al2b^iii	64.62 (4)	Si3b^iii—Al4a—Al3a^ii	64.68 (5)
Si1a—Co1a—Al5a	158.65 (5)	Si3b^iii—Al4a—Al2b^i	100.16 (6)
Si1a—Co1a—Co1b^i	132.27 (4)	Si3b^iii—Al4a—Al3b^i	96.76 (6)
Si1a—Co1a—Co1a^ii	130.75 (4)	Si3b^iii—Al4a—Al2a^ii	68.96 (5)
Si1a—Co1a—Al1a^iv	80.17 (4)	Si3b^iii—Al4a—Al3a^iv	158.68 (7)
Si2a—Co1a—Si2b^i	108.12 (5)	Si3b^iii—Al4a—Al6a^i	58.96 (5)
Si2a—Co1a—Si2a^ii	109.17 (5)	Si3b^iii—Al4a—Si3b^i	134.80 (6)
Si2a—Co1a—Al5a^ii	81.93 (5)	Co3a—Al4a—Co2b^iii	98.64 (5)
Si2a—Co1a—Al5b^i	82.89 (5)	Co3a—Al4a—Al3a^ii	109.91 (5)
Si2a—Co1a—Al2b^iii	159.83 (5)	Co3a—Al4a—Al2b^i	56.07 (4)
Si2a—Co1a—Al5a	65.81 (4)	Co3a—Al4a—Al3b^i	115.11 (6)
Si2a—Co1a—Co1b^i	56.49 (4)	Co3a—Al4a—Al2a^ii	55.84 (4)
Si2a—Co1a—Co1a^ii	57.84 (4)	Co3a—Al4a—Al3a^iv	126.62 (6)
Si2a—Co1a—Al1a^iv	55.38 (4)	Co3a—Al4a—Al6a^i	57.60 (4)
Si2b^i—Co1a—Si2a^ii	112.32 (5)	Co3a—Al4a—Si3b^i	159.35 (6)
Si2b^i—Co1a—Al5a^ii	169.08 (5)	Co2b^iii—Al4a—Al3a^ii	53.83 (4)
Si2b^i—Co1a—Al5b^i	66.63 (4)	Co2b^iii—Al4a—Al2b^i	118.62 (6)
Si2b^i—Co1a—Al2b^iii	62.59 (4)	Co2b^iii—Al4a—Al3b^i	53.67 (4)
Si2b^i—Co1a—Al5a	72.53 (4)	Co2b^iii—Al4a—Al2a^ii	114.18 (5)
Si2b^i—Co1a—Co1b^i	51.65 (3)	Co2b^iii—Al4a—Al3a^iv	134.68 (6)
Si2b^i—Co1a—Co1a^ii	126.69 (4)	Co2b^iii—Al4a—Al6a^i	62.49 (4)
Si2b^i—Co1a—Al1a^iv	123.61 (5)	Co2b^iii—Al4a—Si3b^i	82.79 (4)
Si2a^ii—Co1a—Al5a^ii	66.79 (4)	Al3a^ii—Al4a—Al2b^i	164.80 (7)
Si2a^ii—Co1a—Al5b^i	167.00 (5)	Al3a^ii—Al4a—Al3b^i	97.11 (6)
Si2a^ii—Co1a—Al2b^iii	62.99 (4)	Al3a^ii—Al4a—Al2a^ii	77.82 (5)
Si2a^ii—Co1a—Al5a	74.36 (4)	Al3a^ii—Al4a—Al3a^iv	102.00 (6)
Si2a^ii—Co1a—Co1b^i	128.53 (4)	Al3a^ii—Al4a—Al6a^i	112.02 (6)
Si2a^ii—Co1a—Co1a^ii	51.32 (3)	Al3a^ii—Al4a—Si3b^i	87.68 (5)
Si2a^ii—Co1a—Al1a^iv	124.07 (5)	Al2b^i—Al4a—Al3b^i	85.36 (5)
Al5a^ii—Co1a—Al5b^i	111.58 (5)	Al2b^i—Al4a—Al2a^ii	96.16 (5)
Al5a^ii—Co1a—Al2b^iii	109.21 (5)	Al2b^i—Al4a—Al3a^iv	92.13 (5)
Al5a^ii—Co1a—Al5a	116.54 (5)	Al2b^i—Al4a—Al6a^i	56.88 (4)
Al5a^ii—Co1a—Co1b^i	138.04 (5)	Al2b^i—Al4a—Si3b^i	105.07 (5)
Al5a^ii—Co1a—Co1a^ii	62.02 (4)	Al3b^i—Al4a—Al2a^ii	165.70 (7)
Al5a^ii—Co1a—Al1a^iv	58.28 (4)	Al3b^i—Al4a—Al3a^iv	101.57 (6)
Al5b^i—Co1a—Al2b^iii	107.18 (5)	Al3b^i—Al4a—Al6a^i	57.66 (4)
Al5b^i—Co1a—Al5a	116.22 (5)	Al3b^i—Al4a—Si3b^i	49.73 (4)
Al5b^i—Co1a—Co1b^i	61.90 (4)	Al2a^ii—Al4a—Al3a^iv	92.60 (5)
Al5b^i—Co1a—Co1a^ii	140.45 (4)	Al2a^ii—Al4a—Al6a^i	111.51 (6)
Al5b^i—Co1a—Al1a^iv	58.42 (4)	Al2a^ii—Al4a—Si3b^i	141.99 (6)
Al2b^iii—Co1a—Al5a	94.03 (5)	Al3a^iv—Al4a—Al6a^i	141.40 (6)
Al2b^iii—Co1a—Co1b^i	112.19 (4)	Al3a^iv—Al4a—Si3b^i	56.06 (4)
Al2b^iii—Co1a—Co1a^ii	111.64 (4)	Al6a^i—Al4a—Si3b^i	106.48 (5)
Al2b^iii—Co1a—Al1a^iv	144.77 (5)	Co2b^i—Al4b—Co2a^i	106.45 (5)
Al5a—Co1a—Co1b^i	54.39 (3)	Co2b^i—Al4b—Si3a^iii	143.90 (6)
Al5a—Co1a—Co1a^ii	54.53 (3)	Co2b^i—Al4b—Al3b^i	58.34 (4)
Al5a—Co1a—Al1a^iv	121.18 (4)	Co2b^i—Al4b—Al3a^i	132.83 (6)
Co1b^i—Co1a—Co1a^ii	95.86 (3)	Co2b^i—Al4b—Co3b	116.18 (5)
Co1b^i—Co1a—Al1a^iv	89.98 (3)	Co2b^i—Al4b—Al2b^i	60.84 (4)
Co1a^ii—Co1a—Al1a^iv	91.86 (3)	Co2b^i—Al4b—Co2a^iii	111.47 (5)
Si1b—Co1b—Si2b	133.42 (6)	Co2b^i—Al4b—Al2a^i	133.57 (6)
Si1b—Co1b—Si2a^i	93.35 (5)	Co2b^i—Al4b—Al3b^ix	54.71 (4)
Si1b—Co1b—Si2b^i	95.12 (5)	Co2b^i—Al4b—Al6a^i	85.63 (5)
Si1b—Co1b—Al5a^i	72.19 (5)	Co2b^i—Al4b—Al6a^ix	60.84 (4)
Si1b—Co1b—Al5b^i	71.92 (5)	Co2a^i—Al4b—Si3a^iii	109.36 (6)
Si1b—Co1b—Al2a^iii	63.68 (4)	Co2a^i—Al4b—Al3b^i	129.77 (6)
Si1b—Co1b—Al5b	160.51 (5)	Co2a^i—Al4b—Al3a^i	56.69 (4)
Si1b—Co1b—Co1b^i	130.84 (5)	Co2a^i—Al4b—Co3b	113.54 (5)
Si1b—Co1b—Co1a^i	130.39 (5)	Co2a^i—Al4b—Al2b^i	130.38 (6)
Si2b—Co1b—Si2a^i	110.31 (5)	Co2a^i—Al4b—Co2a^iii	109.57 (5)
Si2b—Co1b—Si2b^i	109.17 (5)	Co2a^i—Al4b—Al2a^i	58.04 (4)
Si2b—Co1b—Al5a^i	80.17 (5)	Co2a^i—Al4b—Al3b^ix	54.02 (4)
Si2b—Co1b—Al5b^i	81.18 (5)	Co2a^i—Al4b—Al6a^i	167.93 (6)
Si2b—Co1b—Al2a^iii	162.89 (5)	Co2a^i—Al4b—Al6a^ix	65.11 (4)
Si2b—Co1b—Al5b	66.06 (5)	Si3a^iii—Al4b—Al3b^i	94.21 (6)
Si2b—Co1b—Co1b^i	56.99 (4)	Si3a^iii—Al4b—Al3a^i	67.68 (5)
Si2b—Co1b—Co1a^i	58.11 (4)	Si3a^iii—Al4b—Co3b	51.53 (4)
Si2a^i—Co1b—Si2b^i	114.66 (5)	Si3a^iii—Al4b—Al2b^i	97.78 (6)
Si2a^i—Co1b—Al5a^i	68.08 (5)	Si3a^iii—Al4b—Co2a^iii	51.38 (4)
Si2a^i—Co1b—Al5b^i	165.26 (6)	Si3a^iii—Al4b—Al2a^i	72.22 (5)
Si2a^i—Co1b—Al2a^iii	63.53 (4)	Si3a^iii—Al4b—Al3b^ix	160.36 (7)
Si2a^i—Co1b—Al5b	76.82 (5)	Si3a^iii—Al4b—Al6a^i	58.61 (4)
Si2a^i—Co1b—Co1b^i	131.35 (4)	Si3a^iii—Al4b—Al6a^ix	133.24 (6)
Si2a^i—Co1b—Co1a^i	52.22 (3)	Al3b^i—Al4b—Al3a^i	96.75 (6)
Si2b^i—Co1b—Al5a^i	167.28 (6)	Al3b^i—Al4b—Co3b	115.82 (6)
Si2b^i—Co1b—Al5b^i	67.82 (5)	Al3b^i—Al4b—Al2b^i	86.74 (5)
Si2b^i—Co1b—Al2a^iii	63.42 (4)	Al3b^i—Al4b—Co2a^iii	53.62 (4)
Si2b^i—Co1b—Al5b	74.46 (4)	Al3b^i—Al4b—Al2a^i	166.43 (7)
Si2b^i—Co1b—Co1b^i	52.18 (3)	Al3b^i—Al4b—Al3b^ix	104.72 (6)
Si2b^i—Co1b—Co1a^i	129.44 (4)	Al3b^i—Al4b—Al6a^i	56.67 (4)
Al5a^i—Co1b—Al5b^i	106.28 (5)	Al3b^i—Al4b—Al6a^ix	66.45 (5)
Al5a^i—Co1b—Al2a^iii	109.90 (5)	Al3a^i—Al4b—Co3b	110.68 (5)
Al5a^i—Co1b—Al5b	117.89 (5)	Al3a^i—Al4b—Al2b^i	165.20 (7)
Al5a^i—Co1b—Co1b^i	136.32 (5)	Al3a^i—Al4b—Co2a^iii	53.77 (4)
Al5a^i—Co1b—Co1a^i	62.61 (4)	Al3a^i—Al4b—Al2a^i	78.66 (5)
Al5b^i—Co1b—Al2a^iii	108.00 (5)	Al3a^i—Al4b—Al3b^ix	104.29 (6)
Al5b^i—Co1b—Al5b	117.15 (5)	Al3a^i—Al4b—Al6a^i	115.07 (6)
Al5b^i—Co1b—Co1b^i	62.40 (4)	Al3a^i—Al4b—Al6a^ix	72.75 (5)
Al5b^i—Co1b—Co1a^i	138.60 (5)	Co3b—Al4b—Al2b^i	55.33 (4)
Al2a^iii—Co1b—Al5b	96.83 (5)	Co3b—Al4b—Co2a^iii	99.52 (5)
Al2a^iii—Co1b—Co1b^i	113.71 (4)	Co3b—Al4b—Al2a^i	55.54 (4)
Al2a^iii—Co1b—Co1a^i	113.26 (4)	Co3b—Al4b—Al3b^ix	121.29 (6)
Al5b—Co1b—Co1b^i	54.75 (3)	Co3b—Al4b—Al6a^i	59.16 (4)
Al5b—Co1b—Co1a^i	55.35 (3)	Co3b—Al4b—Al6a^ix	175.14 (6)
Co1b^i—Co1b—Co1a^i	97.02 (3)	Al2b^i—Al4b—Co2a^iii	119.79 (6)
Si1b^v—Co2a—Si3a	140.05 (5)	Al2b^i—Al4b—Al2a^i	94.64 (5)
Si1b^v—Co2a—Al3b^vi	66.92 (5)	Al2b^i—Al4b—Al3b^ix	88.60 (5)
Si1b^v—Co2a—Al3a^vi	69.46 (5)	Al2b^i—Al4b—Al6a^i	55.36 (4)
Si1b^v—Co2a—Al3a	151.40 (5)	Al2b^i—Al4b—Al6a^ix	121.53 (6)
Si1b^v—Co2a—Al4b^i	101.90 (5)	Co2a^iii—Al4b—Al2a^i	114.96 (5)
Si1b^v—Co2a—Al4a^ii	98.54 (5)	Co2a^iii—Al4b—Al3b^ix	139.11 (6)
Si1b^v—Co2a—Al2a	65.14 (4)	Co2a^iii—Al4b—Al6a^i	64.75 (4)
Si1b^v—Co2a—Al4b^v	84.73 (5)	Co2a^iii—Al4b—Al6a^ix	85.28 (4)
Si1b^v—Co2a—Al6a^vi	123.85 (5)	Al2a^i—Al4b—Al3b^ix	88.81 (5)
Si3a—Co2a—Al3b^vi	108.54 (5)	Al2a^i—Al4b—Al6a^i	113.51 (6)
Si3a—Co2a—Al3a^vi	76.12 (5)	Al2a^i—Al4b—Al6a^ix	123.09 (6)
Si3a—Co2a—Al3a	65.54 (4)	Al3b^ix—Al4b—Al6a^i	137.42 (6)
Si3a—Co2a—Al4b^i	113.75 (5)	Al3b^ix—Al4b—Al6a^ix	53.96 (4)
Si3a—Co2a—Al4a^ii	85.74 (5)	Al6a^i—Al4b—Al6a^ix	123.03 (5)
Si3a—Co2a—Al2a	146.36 (5)	Co1b^i—Al5a—Co1a^ii	109.08 (6)
Si3a—Co2a—Al4b^v	61.07 (4)	Co1b^i—Al5a—Co3b^v	126.41 (6)
Si3a—Co2a—Al6a^vi	59.88 (4)	Co1b^i—Al5a—Si3a	127.50 (6)
Al3b^vi—Co2a—Al3a^vi	110.02 (5)	Co1b^i—Al5a—Co1a	63.00 (4)
Al3b^vi—Co2a—Al3a	124.75 (5)	Co1b^i—Al5a—Si2a	54.44 (4)
Al3b^vi—Co2a—Al4b^i	69.61 (4)	Co1b^i—Al5a—Al1a^vi	157.85 (7)
Al3b^vi—Co2a—Al4a^ii	164.61 (5)	Co1b^i—Al5a—Al1b^vi	75.41 (5)
Al3b^vi—Co2a—Al2a	102.50 (5)	Co1b^i—Al5a—Si1b^i	49.95 (4)
Al3b^vi—Co2a—Al4b^v	61.99 (4)	Co1b^i—Al5a—Si1a^ii	120.74 (6)
Al3b^vi—Co2a—Al6a^vi	57.68 (4)	Co1b^i—Al5a—Si2b^i	46.83 (4)
Al3a^vi—Co2a—Al3a	119.97 (5)	Co1b^i—Al5a—Si2a^ii	112.02 (5)
Al3a^vi—Co2a—Al4b^i	169.94 (5)	Co1b^i—Al5a—Al1b^iii	111.13 (5)
Al3a^vi—Co2a—Al4a^ii	66.97 (4)	Co1a^ii—Al5a—Co3b^v	124.24 (6)
Al3a^vi—Co2a—Al2a	105.30 (5)	Co1a^ii—Al5a—Si3a	99.43 (5)
Al3a^vi—Co2a—Al4b^v	62.07 (4)	Co1a^ii—Al5a—Co1a	63.46 (4)
Al3a^vi—Co2a—Al6a^vi	120.87 (5)	Co1a^ii—Al5a—Si2a	55.93 (4)
Al3a—Co2a—Al4b^i	65.17 (4)	Co1a^ii—Al5a—Al1a^vi	71.59 (5)
Al3a—Co2a—Al4a^ii	65.84 (4)	Co1a^ii—Al5a—Al1b^vi	155.71 (7)
Al3a—Co2a—Al2a	86.32 (5)	Co1a^ii—Al5a—Si1b^i	120.21 (6)
Al3a—Co2a—Al4b^v	123.83 (5)	Co1a^ii—Al5a—Si1a^ii	49.48 (4)
Al3a—Co2a—Al6a^vi	76.68 (4)	Co1a^ii—Al5a—Si2b^i	113.04 (6)
Al4b^i—Co2a—Al4a^ii	110.56 (5)	Co1a^ii—Al5a—Si2a^ii	45.85 (3)
Al4b^i—Co2a—Al2a	65.54 (4)	Co1a^ii—Al5a—Al1b^iii	108.11 (5)
Al4b^i—Co2a—Al4b^v	123.60 (5)	Co3b^v—Al5a—Si3a	52.29 (4)
Al4b^i—Co2a—Al6a^vi	67.92 (4)	Co3b^v—Al5a—Co1a	136.22 (6)
Al4a^ii—Co2a—Al2a	65.25 (4)	Co3b^v—Al5a—Si2a	174.46 (7)
Al4a^ii—Co2a—Al4b^v	123.86 (5)	Co3b^v—Al5a—Al1a^vi	55.28 (4)
Al4a^ii—Co2a—Al6a^vi	137.40 (5)	Co3b^v—Al5a—Al1b^vi	54.09 (4)
Al2a—Co2a—Al4b^v	149.85 (5)	Co3b^v—Al5a—Si1b^i	101.03 (5)
Al2a—Co2a—Al6a^vi	133.38 (5)	Co3b^v—Al5a—Si1a^ii	99.34 (5)
Al4b^v—Co2a—Al6a^vi	62.74 (4)	Co3b^v—Al5a—Si2b^i	101.88 (5)
Si1a^v—Co2b—Si3b	137.46 (5)	Co3b^v—Al5a—Si2a^ii	101.89 (5)
Si1a^v—Co2b—Al3a^vii	68.70 (4)	Co3b^v—Al5a—Al1b^iii	49.90 (3)
Si1a^v—Co2b—Al3b^vi	67.53 (4)	Si3a—Al5a—Co1a	162.88 (6)
Si1a^v—Co2b—Al4b^i	102.55 (5)	Si3a—Al5a—Si2a	122.37 (6)
Si1a^v—Co2b—Al4a^i	98.11 (5)	Si3a—Al5a—Al1a^vi	72.72 (5)
Si1a^v—Co2b—Al3b	154.51 (5)	Si3a—Al5a—Al1b^vi	95.74 (6)
Si1a^v—Co2b—Al2b	62.41 (4)	Si3a—Al5a—Si1b^i	77.70 (5)
Si1a^v—Co2b—Al4a^v	84.43 (4)	Si3a—Al5a—Si1a^ii	53.48 (4)
Si1a^v—Co2b—Al6a^vi	126.63 (5)	Si3a—Al5a—Si2b^i	147.09 (6)
Si3b—Co2b—Al3a^vii	73.22 (4)	Si3a—Al5a—Si2a^ii	119.41 (6)
Si3b—Co2b—Al3b^vi	113.42 (5)	Si3a—Al5a—Al1b^iii	99.92 (5)
Si3b—Co2b—Al4b^i	118.08 (5)	Co1a—Al5a—Si2a	49.30 (4)
Si3b—Co2b—Al4a^i	83.97 (5)	Co1a—Al5a—Al1a^vi	100.04 (5)
Si3b—Co2b—Al3b	63.65 (4)	Co1a—Al5a—Al1b^vi	100.42 (5)
Si3b—Co2b—Al2b	146.26 (5)	Co1a—Al5a—Si1b^i	110.13 (5)
Si3b—Co2b—Al4a^v	61.85 (4)	Co1a—Al5a—Si1a^ii	110.25 (5)
Si3b—Co2b—Al6a^vi	61.66 (4)	Co1a—Al5a—Si2b^i	49.86 (3)
Al3a^vii—Co2b—Al3b^vi	113.53 (5)	Co1a—Al5a—Si2a^ii	49.18 (3)
Al3a^vii—Co2b—Al4b^i	166.43 (5)	Co1a—Al5a—Al1b^iii	86.31 (4)
Al3a^vii—Co2b—Al4a^i	67.49 (4)	Si2a—Al5a—Al1a^vi	126.48 (6)
Al3a^vii—Co2b—Al3b	118.36 (5)	Si2a—Al5a—Al1b^vi	128.51 (6)
Al3a^vii—Co2b—Al2b	101.87 (5)	Si2a—Al5a—Si1b^i	75.37 (5)
Al3a^vii—Co2b—Al4a^v	63.93 (4)	Si2a—Al5a—Si1a^ii	76.64 (5)
Al3a^vii—Co2b—Al6a^vi	121.61 (5)	Si2a—Al5a—Si2b^i	82.46 (5)
Al3b^vi—Co2b—Al4b^i	70.25 (4)	Si2a—Al5a—Si2a^ii	81.98 (5)
Al3b^vi—Co2b—Al4a^i	162.39 (5)	Si2a—Al5a—Al1b^iii	135.61 (6)
Al3b^vi—Co2b—Al3b	122.87 (5)	Al1a^vi—Al5a—Al1b^vi	95.25 (6)
Al3b^vi—Co2b—Al2b	99.29 (5)	Al1a^vi—Al5a—Si1b^i	149.77 (7)
Al3b^vi—Co2b—Al4a^v	64.36 (4)	Al1a^vi—Al5a—Si1a^ii	77.29 (5)
Al3b^vi—Co2b—Al6a^vi	60.64 (4)	Al1a^vi—Al5a—Si2b^i	111.68 (6)
Al4b^i—Co2b—Al4a^i	104.80 (5)	Al1a^vi—Al5a—Si2a^ii	51.71 (4)
Al4b^i—Co2b—Al3b	65.11 (4)	Al1a^vi—Al5a—Al1b^iii	50.60 (4)
Al4b^i—Co2b—Al2b	64.57 (4)	Al1b^vi—Al5a—Si1b^i	81.48 (5)
Al4b^i—Co2b—Al4a^v	126.99 (5)	Al1b^vi—Al5a—Si1a^ii	149.22 (7)
Al4b^i—Co2b—Al6a^vi	71.86 (4)	Al1b^vi—Al5a—Si2b^i	51.90 (4)
Al4a^i—Co2b—Al3b	66.21 (4)	Al1b^vi—Al5a—Si2a^ii	109.95 (6)
Al4a^i—Co2b—Al2b	64.03 (4)	Al1b^vi—Al5a—Al1b^iii	50.21 (4)
Al4a^i—Co2b—Al4a^v	126.44 (5)	Si1b^i—Al5a—Si1a^ii	90.19 (5)
Al4a^i—Co2b—Al6a^vi	135.12 (5)	Si1b^i—Al5a—Si2b^i	89.99 (5)
Al3b—Co2b—Al2b	92.20 (5)	Si1b^i—Al5a—Si2a^ii	156.89 (6)
Al3b—Co2b—Al4a^v	120.97 (5)	Si1b^i—Al5a—Al1b^iii	131.44 (6)
Al3b—Co2b—Al6a^vi	72.68 (4)	Si1a^ii—Al5a—Si2b^i	158.34 (6)
Al2b—Co2b—Al4a^v	146.82 (5)	Si1a^ii—Al5a—Si2a^ii	88.99 (5)
Al2b—Co2b—Al6a^vi	136.22 (5)	Si1a^ii—Al5a—Al1b^iii	127.65 (6)
Al4a^v—Co2b—Al6a^vi	62.98 (4)	Si2b^i—Al5a—Si2a^ii	82.46 (5)
Si2a^iv—Co3a—Si3b^iii	141.52 (5)	Si2b^i—Al5a—Al1b^iii	65.76 (4)
Si2a^iv—Co3a—Al1b^i	94.86 (5)	Si2a^ii—Al5a—Al1b^iii	64.49 (4)
Si2a^iv—Co3a—Al1a^ii	94.60 (5)	Co1b^i—Al5b—Co1a^i	108.74 (6)
Si2a^iv—Co3a—Al2a^ii	66.90 (5)	Co1b^i—Al5b—Co3a^v	126.72 (6)
Si2a^iv—Co3a—Al5b^iii	145.56 (5)	Co1b^i—Al5b—Co1b	62.85 (4)
Si2a^iv—Co3a—Al2b^i	65.32 (4)	Co1b^i—Al5b—Si3b	133.24 (6)
Si2a^iv—Co3a—Al4a	88.51 (5)	Co1b^i—Al5b—Si2b	54.67 (4)
Si2a^iv—Co3a—Al1a^viii	62.06 (4)	Co1b^i—Al5b—Al1b^vi	75.71 (5)
Si2a^iv—Co3a—Al6a^i	127.19 (5)	Co1b^i—Al5b—Al1a^vii	154.77 (7)
Si3b^iii—Co3a—Al1b^i	121.89 (5)	Co1b^i—Al5b—Si1b^i	49.97 (4)
Si3b^iii—Co3a—Al1a^ii	82.77 (5)	Co1b^i—Al5b—Si1a^i	123.28 (6)
Si3b^iii—Co3a—Al2a^ii	77.31 (5)	Co1b^i—Al5b—Si2b^i	46.31 (3)
Si3b^iii—Co3a—Al5b^iii	67.90 (5)	Co1b^i—Al5b—Si2a^i	109.97 (5)
Si3b^iii—Co3a—Al2b^i	115.08 (5)	Co1b^i—Al5b—Al6a^vi	86.03 (5)
Si3b^iii—Co3a—Al4a	62.36 (4)	Co1a^i—Al5b—Co3a^v	123.61 (6)
Si3b^iii—Co3a—Al1a^viii	142.54 (5)	Co1a^i—Al5b—Co1b	62.74 (4)
Si3b^iii—Co3a—Al6a^i	65.65 (4)	Co1a^i—Al5b—Si3b	98.19 (5)
Al1b^i—Co3a—Al1a^ii	111.73 (5)	Co1a^i—Al5b—Si2b	55.58 (4)
Al1b^i—Co3a—Al2a^ii	160.70 (5)	Co1a^i—Al5b—Al1b^vi	152.28 (7)
Al1b^i—Co3a—Al5b^iii	67.63 (5)	Co1a^i—Al5b—Al1a^vii	71.14 (5)
Al1b^i—Co3a—Al2b^i	68.49 (4)	Co1a^i—Al5b—Si1b^i	122.50 (6)
Al1b^i—Co3a—Al4a	124.64 (5)	Co1a^i—Al5b—Si1a^i	48.98 (4)
Al1b^i—Co3a—Al1a^viii	62.69 (4)	Co1a^i—Al5b—Si2b^i	110.93 (5)
Al1b^i—Co3a—Al6a^i	68.40 (4)	Co1a^i—Al5b—Si2a^i	45.20 (3)
Al1a^ii—Co3a—Al2a^ii	65.75 (4)	Co1a^i—Al5b—Al6a^vi	148.41 (6)
Al1a^ii—Co3a—Al5b^iii	67.47 (5)	Co3a^v—Al5b—Co1b	133.06 (6)
Al1a^ii—Co3a—Al2b^i	159.54 (5)	Co3a^v—Al5b—Si3b	51.80 (4)
Al1a^ii—Co3a—Al4a	123.06 (5)	Co3a^v—Al5b—Si2b	177.34 (7)
Al1a^ii—Co3a—Al1a^viii	63.60 (4)	Co3a^v—Al5b—Al1b^vi	53.70 (4)
Al1a^ii—Co3a—Al6a^i	138.19 (5)	Co3a^v—Al5b—Al1a^vii	54.73 (4)
Al2a^ii—Co3a—Al5b^iii	124.00 (5)	Co3a^v—Al5b—Si1b^i	102.22 (5)
Al2a^ii—Co3a—Al2b^i	106.85 (5)	Co3a^v—Al5b—Si1a^i	99.82 (5)
Al2a^ii—Co3a—Al4a	63.67 (4)	Co3a^v—Al5b—Si2b^i	101.21 (5)
Al2a^ii—Co3a—Al1a^viii	101.37 (5)	Co3a^v—Al5b—Si2a^i	100.71 (5)
Al2a^ii—Co3a—Al6a^i	127.17 (5)	Co3a^v—Al5b—Al6a^vi	54.76 (4)
Al5b^iii—Co3a—Al2b^i	127.06 (5)	Co1b—Al5b—Si3b	160.25 (6)
Al5b^iii—Co3a—Al4a	125.92 (5)	Co1b—Al5b—Si2b	49.34 (4)
Al5b^iii—Co3a—Al1a^viii	83.51 (5)	Co1b—Al5b—Al1b^vi	98.25 (5)
Al5b^iii—Co3a—Al6a^i	75.34 (4)	Co1b—Al5b—Al1a^vii	97.33 (5)
Al2b^i—Co3a—Al4a	63.18 (4)	Co1b—Al5b—Si1b^i	110.60 (6)
Al2b^i—Co3a—Al1a^viii	101.26 (5)	Co1b—Al5b—Si1a^i	109.81 (5)
Al2b^i—Co3a—Al6a^i	61.93 (4)	Co1b—Al5b—Si2b^i	48.45 (3)
Al4a—Co3a—Al1a^viii	150.57 (5)	Co1b—Al5b—Si2a^i	47.27 (3)
Al4a—Co3a—Al6a^i	66.16 (4)	Co1b—Al5b—Al6a^vi	145.44 (6)
Al1a^viii—Co3a—Al6a^i	130.99 (5)	Si3b—Al5b—Si2b	125.54 (6)
Si2b^ix—Co3b—Si3a^iii	144.12 (5)	Si3b—Al5b—Al1b^vi	97.49 (6)
Si2b^ix—Co3b—Al1b^i	94.82 (5)	Si3b—Al5b—Al1a^vii	69.92 (5)
Si2b^ix—Co3b—Al1a^i	94.58 (5)	Si3b—Al5b—Si1b^i	83.37 (5)
Si2b^ix—Co3b—Al2b^i	64.92 (4)	Si3b—Al5b—Si1a^i	53.57 (4)
Si2b^ix—Co3b—Al5a^iii	144.54 (5)	Si3b—Al5b—Si2b^i	149.07 (6)
Si2b^ix—Co3b—Al2a^i	66.75 (5)	Si3b—Al5b—Si2a^i	116.09 (6)
Si2b^ix—Co3b—Al1b^viii	63.03 (4)	Si3b—Al5b—Al6a^vi	54.28 (4)
Si2b^ix—Co3b—Al4b	89.00 (5)	Si2b—Al5b—Al1b^vi	128.39 (6)
Si2b^ix—Co3b—Al6a^i	124.86 (5)	Si2b—Al5b—Al1a^vii	125.25 (6)
Si3a^iii—Co3b—Al1b^i	118.08 (5)	Si2b—Al5b—Si1b^i	76.97 (5)
Si3a^iii—Co3b—Al1a^i	85.34 (5)	Si2b—Al5b—Si1a^i	77.76 (5)
Si3a^iii—Co3b—Al2b^i	112.25 (5)	Si2b—Al5b—Si2b^i	81.35 (5)
Si3a^iii—Co3b—Al5a^iii	67.46 (5)	Si2b—Al5b—Si2a^i	80.39 (5)
Si3a^iii—Co3b—Al2a^i	80.89 (5)	Si2b—Al5b—Al6a^vi	124.29 (6)
Si3a^iii—Co3b—Al1b^viii	142.95 (5)	Al1b^vi—Al5b—Al1a^vii	93.19 (6)
Si3a^iii—Co3b—Al4b	61.69 (4)	Al1b^vi—Al5b—Si1b^i	81.95 (5)
Si3a^iii—Co3b—Al6a^i	64.50 (4)	Al1b^vi—Al5b—Si1a^i	151.03 (7)
Al1b^i—Co3b—Al1a^i	113.72 (5)	Al1b^vi—Al5b—Si2b^i	51.64 (4)
Al1b^i—Co3b—Al2b^i	68.47 (4)	Al1b^vi—Al5b—Si2a^i	107.16 (6)
Al1b^i—Co3b—Al5a^iii	68.11 (5)	Al1b^vi—Al5b—Al6a^vi	57.22 (4)
Al1b^i—Co3b—Al2a^i	161.02 (5)	Al1a^vii—Al5b—Si1b^i	152.04 (7)
Al1b^i—Co3b—Al1b^viii	63.67 (4)	Al1a^vii—Al5b—Si1a^i	76.63 (5)
Al1b^i—Co3b—Al4b	123.74 (5)	Al1a^vii—Al5b—Si2b^i	109.19 (6)
Al1b^i—Co3b—Al6a^i	65.54 (4)	Al1a^vii—Al5b—Si2a^i	51.13 (4)
Al1a^i—Co3b—Al2b^i	159.40 (5)	Al1a^vii—Al5b—Al6a^vi	107.19 (6)
Al1a^i—Co3b—Al5a^iii	67.19 (5)	Si1b^i—Al5b—Si1a^i	94.40 (5)
Al1a^i—Co3b—Al2a^i	65.61 (4)	Si1b^i—Al5b—Si2b^i	89.36 (5)
Al1a^i—Co3b—Al1b^viii	63.54 (4)	Si1b^i—Al5b—Si2a^i	156.27 (6)
Al1a^i—Co3b—Al4b	121.88 (5)	Si1b^i—Al5b—Al6a^vi	47.49 (4)
Al1a^i—Co3b—Al6a^i	140.49 (5)	Si1a^i—Al5b—Si2b^i	157.32 (6)
Al2b^i—Co3b—Al5a^iii	128.43 (5)	Si1a^i—Al5b—Si2a^i	87.65 (5)
Al2b^i—Co3b—Al2a^i	105.31 (5)	Si1a^i—Al5b—Al6a^vi	99.48 (5)
Al2b^i—Co3b—Al1b^viii	102.67 (5)	Si2b^i—Al5b—Si2a^i	80.22 (5)
Al2b^i—Co3b—Al4b	62.85 (4)	Si2b^i—Al5b—Al6a^vi	99.51 (5)
Al2b^i—Co3b—Al6a^i	59.94 (4)	Si2a^i—Al5b—Al6a^vi	155.18 (6)
Al5a^iii—Co3b—Al2a^i	124.33 (5)	Co1a—Si1a—Co2b^iii	128.67 (6)
Al5a^iii—Co3b—Al1b^viii	81.52 (5)	Co1a—Si1a—Si3a^ii	113.41 (6)
Al5a^iii—Co3b—Al4b	126.43 (5)	Co1a—Si1a—Si3b^i	112.11 (6)
Al5a^iii—Co3b—Al6a^i	77.53 (4)	Co1a—Si1a—Al2b^iii	63.39 (4)
Al2a^i—Co3b—Al1b^viii	101.94 (5)	Co1a—Si1a—Al3b^i	124.70 (6)
Al2a^i—Co3b—Al4b	63.05 (4)	Co1a—Si1a—Al3a^ii	130.99 (6)
Al2a^i—Co3b—Al6a^i	128.12 (5)	Co1a—Si1a—Al5a^ii	57.55 (4)
Al1b^viii—Co3b—Al4b	152.01 (5)	Co1a—Si1a—Al5b^i	57.51 (4)
Al1b^viii—Co3b—Al6a^i	129.14 (5)	Co2b^iii—Si1a—Si3a^ii	111.36 (6)
Al4b—Co3b—Al6a^i	66.70 (4)	Co2b^iii—Si1a—Si3b^i	109.98 (6)
Co3a^ii—Al1a—Co3b^i	114.57 (6)	Co2b^iii—Si1a—Al2b^iii	65.33 (4)
Co3a^ii—Al1a—Si2a^x	122.19 (6)	Co2b^iii—Si1a—Al3b^i	59.05 (4)
Co3a^ii—Al1a—Al1b^xi	141.62 (7)	Co2b^iii—Si1a—Al3a^ii	58.38 (4)
Co3a^ii—Al1a—Co3a^xvi	116.40 (5)	Co2b^iii—Si1a—Al5a^ii	135.07 (6)
Co3a^ii—Al1a—Al2a	58.70 (4)	Co2b^iii—Si1a—Al5b^i	128.68 (6)
Co3a^ii—Al1a—Al1a^xii	62.43 (4)	Si3a^ii—Si1a—Si3b^i	62.42 (5)
Co3a^ii—Al1a—Al5a^xiii	136.79 (6)	Si3a^ii—Si1a—Al2b^iii	149.15 (7)
Co3a^ii—Al1a—Al5b^xiv	57.80 (4)	Si3a^ii—Si1a—Al3b^i	108.21 (6)
Co3a^ii—Al1a—Co1a^x	106.59 (5)	Si3a^ii—Si1a—Al3a^ii	60.13 (5)
Co3a^ii—Al1a—Si3b^xiv	46.53 (3)	Si3a^ii—Si1a—Al5a^ii	60.49 (5)
Co3a^ii—Al1a—Si3a^xiii	90.40 (5)	Si3a^ii—Si1a—Al5b^i	106.46 (6)
Co3b^i—Al1a—Si2a^x	121.40 (6)	Si3b^i—Si1a—Al2b^iii	148.43 (7)
Co3b^i—Al1a—Al1b^xi	60.37 (4)	Si3b^i—Si1a—Al3b^i	59.37 (5)
Co3b^i—Al1a—Co3a^xvi	113.68 (5)	Si3b^i—Si1a—Al3a^ii	105.99 (6)
Co3b^i—Al1a—Al2a	58.55 (4)	Si3b^i—Si1a—Al5a^ii	103.78 (6)
Co3b^i—Al1a—Al1a^xii	140.61 (6)	Si3b^i—Si1a—Al5b^i	60.31 (5)
Co3b^i—Al1a—Al5a^xiii	57.53 (4)	Al2b^iii—Si1a—Al3b^i	96.16 (6)
Co3b^i—Al1a—Al5b^xiv	135.73 (6)	Al2b^iii—Si1a—Al3a^ii	97.56 (5)
Co3b^i—Al1a—Co1a^x	105.80 (5)	Al2b^iii—Si1a—Al5a^ii	99.01 (5)
Co3b^i—Al1a—Si3b^xiv	88.04 (5)	Al2b^iii—Si1a—Al5b^i	97.04 (5)
Co3b^i—Al1a—Si3a^xiii	45.25 (3)	Al3b^i—Si1a—Al3a^ii	100.76 (5)
Si2a^x—Al1a—Al1b^xi	82.29 (5)	Al3b^i—Si1a—Al5a^ii	163.09 (6)
Si2a^x—Al1a—Co3a^xvi	51.34 (4)	Al3b^i—Si1a—Al5b^i	77.14 (5)
Si2a^x—Al1a—Al2a	177.25 (7)	Al3a^ii—Si1a—Al5a^ii	84.64 (5)
Si2a^x—Al1a—Al1a^xii	82.11 (5)	Al3a^ii—Si1a—Al5b^i	165.39 (6)
Si2a^x—Al1a—Al5a^xiii	71.35 (5)	Al5a^ii—Si1a—Al5b^i	93.56 (5)
Si2a^x—Al1a—Al5b^xiv	72.27 (5)	Co1b—Si1b—Co2a^iii	128.90 (6)
Si2a^x—Al1a—Co1a^x	46.05 (4)	Co1b—Si1b—Al6a^ix	113.67 (6)
Si2a^x—Al1a—Si3b^xiv	120.84 (6)	Co1b—Si1b—Al3b^i	127.20 (6)
Si2a^x—Al1a—Si3a^xiii	118.93 (6)	Co1b—Si1b—Al2a^iii	66.13 (5)
Al1b^xi—Al1a—Co3a^xvi	53.31 (4)	Co1b—Si1b—Al3a^i	131.90 (6)
Al1b^xi—Al1a—Al2a	95.60 (6)	Co1b—Si1b—Al5b^i	58.11 (4)
Al1b^xi—Al1a—Al1a^xii	96.69 (6)	Co1b—Si1b—Al5a^i	57.86 (4)
Al1b^xi—Al1a—Al5a^xiii	75.94 (5)	Co2a^iii—Si1b—Al6a^ix	117.14 (6)
Al1b^xi—Al1a—Al5b^xiv	154.52 (7)	Co2a^iii—Si1b—Al3b^i	59.72 (4)
Al1b^xi—Al1a—Co1a^x	111.31 (5)	Co2a^iii—Si1b—Al2a^iii	62.80 (4)
Al1b^xi—Al1a—Si3b^xiv	148.22 (6)	Co2a^iii—Si1b—Al3a^i	58.46 (4)
Al1b^xi—Al1a—Si3a^xiii	103.25 (5)	Co2a^iii—Si1b—Al5b^i	131.35 (6)
Co3a^xvi—Al1a—Al2a	125.94 (6)	Co2a^iii—Si1b—Al5a^i	135.90 (6)
Co3a^xvi—Al1a—Al1a^xii	53.97 (4)	Al6a^ix—Si1b—Al3b^i	79.83 (6)
Co3a^xvi—Al1a—Al5a^xiii	103.66 (5)	Al6a^ix—Si1b—Al2a^iii	175.76 (7)
Co3a^xvi—Al1a—Al5b^xiv	106.82 (5)	Al6a^ix—Si1b—Al3a^i	85.85 (6)
Co3a^xvi—Al1a—Co1a^x	97.37 (4)	Al6a^ix—Si1b—Al5b^i	75.67 (5)
Co3a^xvi—Al1a—Si3b^xiv	158.04 (6)	Al6a^ix—Si1b—Al5a^i	80.47 (5)
Co3a^xvi—Al1a—Si3a^xiii	152.87 (6)	Al3b^i—Si1b—Al2a^iii	96.91 (6)
Al2a—Al1a—Al1a^xii	96.42 (6)	Al3b^i—Si1b—Al3a^i	98.41 (6)
Al2a—Al1a—Al5a^xiii	109.92 (6)	Al3b^i—Si1b—Al5b^i	79.19 (5)
Al2a—Al1a—Al5b^xiv	109.78 (6)	Al3b^i—Si1b—Al5a^i	159.63 (7)
Al2a—Al1a—Co1a^x	136.66 (6)	Al2a^iii—Si1b—Al3a^i	97.35 (6)
Al2a—Al1a—Si3b^xiv	61.80 (4)	Al2a^iii—Si1b—Al5b^i	101.13 (6)
Al2a—Al1a—Si3a^xiii	63.22 (4)	Al2a^iii—Si1b—Al5a^i	102.50 (6)
Al1a^xii—Al1a—Al5a^xiii	153.10 (7)	Al3a^i—Si1b—Al5b^i	161.51 (6)
Al1a^xii—Al1a—Al5b^xiv	78.77 (5)	Al3a^i—Si1b—Al5a^i	85.25 (5)
Al1a^xii—Al1a—Co1a^x	112.63 (5)	Al5b^i—Si1b—Al5a^i	90.98 (5)
Al1a^xii—Al1a—Si3b^xiv	107.25 (6)	Co1a—Si2a—Co3a^x	145.14 (7)
Al1a^xii—Al1a—Si3a^xiii	152.50 (6)	Co1a—Si2a—Co1b^i	71.29 (4)
Al5a^xiii—Al1a—Al5b^xiv	96.71 (6)	Co1a—Si2a—Co1a^ii	70.83 (4)
Al5a^xiii—Al1a—Co1a^x	50.13 (4)	Co1a—Si2a—Al1a^iv	78.57 (5)
Al5a^xiii—Al1a—Si3b^xiv	90.48 (5)	Co1a—Si2a—Al2b^xiv	127.34 (6)
Al5a^xiii—Al1a—Si3a^xiii	52.60 (4)	Co1a—Si2a—Al2a^xiii	130.88 (6)
Al5b^xiv—Al1a—Co1a^x	50.43 (4)	Co1a—Si2a—Al5a	64.89 (4)
Al5b^xiv—Al1a—Si3b^xiv	54.09 (4)	Co1a—Si2a—Al5a^ii	52.21 (4)
Al5b^xiv—Al1a—Si3a^xiii	90.57 (5)	Co1a—Si2a—Al5b^i	51.91 (4)
Co1a^x—Al1a—Si3b^xiv	78.72 (4)	Co3a^x—Si2a—Co1b^i	122.29 (6)
Co1a^x—Al1a—Si3a^xiii	77.52 (4)	Co3a^x—Si2a—Co1a^ii	120.32 (6)
Si3b^xiv—Al1a—Si3a^xiii	47.87 (4)	Co3a^x—Si2a—Al1a^iv	66.61 (5)
Co3a^i—Al1b—Co3b^i	110.79 (6)	Co3a^x—Si2a—Al2b^xiv	62.05 (4)
Co3a^i—Al1b—Si2b^xv	123.26 (6)	Co3a^x—Si2a—Al2a^xiii	61.11 (4)
Co3a^i—Al1b—Co3b^xvi	120.10 (6)	Co3a^x—Si2a—Al5a	149.93 (7)
Co3a^i—Al1b—Al1b^xi	144.59 (7)	Co3a^x—Si2a—Al5a^ii	103.69 (5)
Co3a^i—Al1b—Al1a^xi	64.00 (4)	Co3a^x—Si2a—Al5b^i	106.00 (5)
Co3a^i—Al1b—Al5b^xiii	58.67 (4)	Co1b^i—Si2a—Co1a^ii	113.35 (5)
Co3a^i—Al1b—Al5a^xiii	131.64 (6)	Co1b^i—Si2a—Al1a^iv	111.12 (6)
Co3a^i—Al1b—Al2b	58.20 (4)	Co1b^i—Si2a—Al2b^xiv	145.20 (6)
Co3a^i—Al1b—Al6a	60.99 (4)	Co1b^i—Si2a—Al2a^xiii	63.27 (4)
Co3a^i—Al1b—Al5a^v	95.34 (5)	Co1b^i—Si2a—Al5a	57.48 (4)
Co3b^i—Al1b—Si2b^xv	121.47 (6)	Co1b^i—Si2a—Al5a^ii	123.22 (6)
Co3b^i—Al1b—Co3b^xvi	116.32 (6)	Co1b^i—Si2a—Al5b^i	55.90 (4)
Co3b^i—Al1b—Al1b^xi	61.10 (4)	Co1a^ii—Si2a—Al1a^iv	112.33 (6)
Co3b^i—Al1b—Al1a^xi	143.46 (7)	Co1a^ii—Si2a—Al2b^xiv	60.25 (4)
Co3b^i—Al1b—Al5b^xiii	130.20 (6)	Co1a^ii—Si2a—Al2a^xiii	144.46 (6)
Co3b^i—Al1b—Al5a^xiii	57.80 (4)	Co1a^ii—Si2a—Al5a	57.28 (4)
Co3b^i—Al1b—Al2b	57.53 (4)	Co1a^ii—Si2a—Al5a^ii	56.46 (4)
Co3b^i—Al1b—Al6a	64.68 (4)	Co1a^ii—Si2a—Al5b^i	122.54 (5)
Co3b^i—Al1b—Al5a^v	93.46 (5)	Al1a^iv—Si2a—Al2b^xiv	102.05 (6)
Si2b^xv—Al1b—Co3b^xvi	53.16 (4)	Al1a^iv—Si2a—Al2a^xiii	100.66 (6)
Si2b^xv—Al1b—Al1b^xi	83.84 (5)	Al1a^iv—Si2a—Al5a	143.46 (7)
Si2b^xv—Al1b—Al1a^xi	84.28 (6)	Al1a^iv—Si2a—Al5a^ii	56.94 (4)
Si2b^xv—Al1b—Al5b^xiii	70.99 (5)	Al1a^iv—Si2a—Al5b^i	56.60 (4)
Si2b^xv—Al1b—Al5a^xiii	69.71 (5)	Al2b^xiv—Si2a—Al2a^xiii	101.16 (6)
Si2b^xv—Al1b—Al2b	178.38 (7)	Al2b^xiv—Si2a—Al5a	100.65 (6)
Si2b^xv—Al1b—Al6a	124.00 (6)	Al2b^xiv—Si2a—Al5a^ii	83.59 (5)
Si2b^xv—Al1b—Al5a^v	101.73 (5)	Al2b^xiv—Si2a—Al5b^i	158.56 (6)
Co3b^xvi—Al1b—Al1b^xi	55.22 (4)	Al2a^xiii—Si2a—Al5a	102.57 (6)
Co3b^xvi—Al1b—Al1a^xi	56.10 (4)	Al2a^xiii—Si2a—Al5a^ii	157.53 (6)
Co3b^xvi—Al1b—Al5b^xiii	108.62 (6)	Al2a^xiii—Si2a—Al5b^i	86.27 (5)
Co3b^xvi—Al1b—Al5a^xiii	104.64 (5)	Al5a—Si2a—Al5a^ii	98.02 (5)
Co3b^xvi—Al1b—Al2b	125.78 (6)	Al5a—Si2a—Al5b^i	97.24 (5)
Co3b^xvi—Al1b—Al6a	177.16 (6)	Al5a^ii—Si2a—Al5b^i	82.29 (5)
Co3b^xvi—Al1b—Al5a^v	48.57 (3)	Co1b—Si2b—Co3b^xv	147.22 (7)
Al1b^xi—Al1b—Al1a^xi	101.04 (6)	Co1b—Si2b—Co1b^i	70.83 (4)
Al1b^xi—Al1b—Al5b^xiii	154.62 (7)	Co1b—Si2b—Co1a^i	70.24 (4)
Al1b^xi—Al1b—Al5a^xiii	76.03 (5)	Co1b—Si2b—Al1b^ix	83.46 (5)
Al1b^xi—Al1b—Al2b	94.54 (6)	Co1b—Si2b—Al2b^xiii	127.95 (6)
Al1b^xi—Al1b—Al6a	125.71 (6)	Co1b—Si2b—Al2a^xiii	131.16 (6)
Al1b^xi—Al1b—Al5a^v	53.77 (4)	Co1b—Si2b—Al5b	64.60 (4)
Al1a^xi—Al1b—Al5b^xiii	80.18 (5)	Co1b—Si2b—Al5a^i	53.00 (4)
Al1a^xi—Al1b—Al5a^xiii	153.98 (7)	Co1b—Si2b—Al5b^i	52.51 (4)
Al1a^xi—Al1b—Al2b	96.03 (6)	Co3b^xv—Si2b—Co1b^i	121.83 (6)
Al1a^xi—Al1b—Al6a	124.90 (6)	Co3b^xv—Si2b—Co1a^i	120.18 (6)
Al1a^xi—Al1b—Al5a^v	53.46 (4)	Co3b^xv—Si2b—Al1b^ix	63.81 (4)
Al5b^xiii—Al1b—Al5a^xiii	91.74 (6)	Co3b^xv—Si2b—Al2b^xiii	61.69 (4)
Al5b^xiii—Al1b—Al2b	110.62 (6)	Co3b^xv—Si2b—Al2a^xiii	60.91 (4)
Al5b^xiii—Al1b—Al6a	69.49 (5)	Co3b^xv—Si2b—Al5b	148.16 (7)
Al5b^xiii—Al1b—Al5a^v	133.64 (6)	Co3b^xv—Si2b—Al5a^i	103.74 (5)
Al5a^xiii—Al1b—Al2b	109.95 (6)	Co3b^xv—Si2b—Al5b^i	106.02 (5)
Al5a^xiii—Al1b—Al6a	73.52 (5)	Co1b^i—Si2b—Co1a^i	113.63 (5)
Al5a^xiii—Al1b—Al5a^v	129.79 (6)	Co1b^i—Si2b—Al1b^ix	112.07 (6)
Al2b—Al1b—Al6a	57.05 (4)	Co1b^i—Si2b—Al2b^xiii	144.15 (6)
Al2b—Al1b—Al5a^v	77.24 (5)	Co1b^i—Si2b—Al2a^xiii	63.11 (4)
Al6a—Al1b—Al5a^v	134.26 (6)	Co1b^i—Si2b—Al5b	57.50 (4)
Co3b^i—Al2a—Co3a^ii	108.97 (5)	Co1b^i—Si2b—Al5a^i	123.20 (6)
Co3b^i—Al2a—Co2a	117.77 (5)	Co1b^i—Si2b—Al5b^i	57.09 (4)
Co3b^i—Al2a—Si1b^v	125.34 (6)	Co1a^i—Si2b—Al1b^ix	114.25 (6)
Co3b^i—Al2a—Co1b^v	104.26 (5)	Co1a^i—Si2b—Al2b^xiii	60.60 (4)
Co3b^i—Al2a—Si2a^vi	127.92 (6)	Co1a^i—Si2b—Al2a^xiii	143.51 (6)
Co3b^i—Al2a—Si2b^vi	52.34 (4)	Co1a^i—Si2b—Al5b	57.79 (4)
Co3b^i—Al2a—Al1a	55.84 (4)	Co1a^i—Si2b—Al5a^i	57.61 (4)
Co3b^i—Al2a—Al4b^i	61.40 (4)	Co1a^i—Si2b—Al5b^i	122.27 (6)
Co3b^i—Al2a—Al4a^ii	138.66 (6)	Al1b^ix—Si2b—Al2b^xiii	101.16 (6)
Co3b^i—Al2a—Si3b^xiv	89.22 (5)	Al1b^ix—Si2b—Al2a^xiii	98.92 (6)
Co3b^i—Al2a—Si3a^xiii	46.28 (3)	Al1b^ix—Si2b—Al5b	148.03 (7)
Co3a^ii—Al2a—Co2a	117.62 (5)	Al1b^ix—Si2b—Al5a^i	58.39 (5)
Co3a^ii—Al2a—Si1b^v	122.85 (6)	Al1b^ix—Si2b—Al5b^i	57.37 (4)
Co3a^ii—Al2a—Co1b^v	103.74 (5)	Al2b^xiii—Si2b—Al2a^xiii	99.68 (6)
Co3a^ii—Al2a—Si2a^vi	51.99 (4)	Al2b^xiii—Si2b—Al5b	99.83 (6)
Co3a^ii—Al2a—Si2b^vi	128.01 (6)	Al2b^xiii—Si2b—Al5a^i	85.30 (5)
Co3a^ii—Al2a—Al1a	55.55 (4)	Al2b^xiii—Si2b—Al5b^i	158.30 (6)
Co3a^ii—Al2a—Al4b^i	137.76 (6)	Al2a^xiii—Si2b—Al5b	101.02 (6)
Co3a^ii—Al2a—Al4a^ii	60.49 (4)	Al2a^xiii—Si2b—Al5a^i	157.29 (6)
Co3a^ii—Al2a—Si3b^xiv	47.77 (3)	Al2a^xiii—Si2b—Al5b^i	87.81 (5)
Co3a^ii—Al2a—Si3a^xiii	90.76 (5)	Al5b—Si2b—Al5a^i	99.91 (5)
Co2a—Al2a—Si1b^v	52.06 (4)	Al5b—Si2b—Al5b^i	98.65 (5)
Co2a—Al2a—Co1b^v	102.24 (5)	Al5a^i—Si2b—Al5b^i	80.40 (5)
Co2a—Al2a—Si2a^vi	113.12 (6)	Co3b^v—Si3a—Co2a	128.19 (6)
Co2a—Al2a—Si2b^vi	113.08 (6)	Co3b^v—Si3a—Si1a^ii	117.08 (6)
Co2a—Al2a—Al1a	157.14 (6)	Co3b^v—Si3a—Si3b^xvii	106.63 (6)
Co2a—Al2a—Al4b^i	56.42 (4)	Co3b^v—Si3a—Al4b^v	66.78 (4)
Co2a—Al2a—Al4a^ii	57.15 (4)	Co3b^v—Si3a—Al3a	139.82 (6)
Co2a—Al2a—Si3b^xiv	93.01 (5)	Co3b^v—Si3a—Al5a	60.25 (4)
Co2a—Al2a—Si3a^xiii	93.16 (5)	Co3b^v—Si3a—Al6a^vi	67.51 (4)
Si1b^v—Al2a—Co1b^v	50.19 (4)	Co3b^v—Si3a—Al3a^vi	114.93 (5)
Si1b^v—Al2a—Si2a^vi	79.21 (5)	Co3b^v—Si3a—Al2a^vi	52.82 (4)
Si1b^v—Al2a—Si2b^vi	80.81 (5)	Co3b^v—Si3a—Al1a^vi	49.41 (4)
Si1b^v—Al2a—Al1a	150.77 (7)	Co2a—Si3a—Si1a^ii	113.73 (6)
Si1b^v—Al2a—Al4b^i	87.86 (5)	Co2a—Si3a—Si3b^xvii	107.12 (6)
Si1b^v—Al2a—Al4a^ii	85.84 (5)	Co2a—Si3a—Al4b^v	67.55 (4)
Si1b^v—Al2a—Si3b^xiv	138.03 (6)	Co2a—Si3a—Al3a	60.20 (4)
Si1b^v—Al2a—Si3a^xiii	138.81 (6)	Co2a—Si3a—Al5a	140.21 (6)
Co1b^v—Al2a—Si2a^vi	53.20 (4)	Co2a—Si3a—Al6a^vi	74.50 (5)
Co1b^v—Al2a—Si2b^vi	53.47 (4)	Co2a—Si3a—Al3a^vi	54.07 (4)
Co1b^v—Al2a—Al1a	100.61 (5)	Co2a—Si3a—Al2a^vi	114.80 (5)
Co1b^v—Al2a—Al4b^i	118.48 (6)	Co2a—Si3a—Al1a^vi	164.55 (6)
Co1b^v—Al2a—Al4a^ii	117.01 (6)	Si1a^ii—Si3a—Si3b^xvii	59.30 (5)
Co1b^v—Al2a—Si3b^xiv	151.50 (6)	Si1a^ii—Si3a—Al4b^v	163.52 (7)
Co1b^v—Al2a—Si3a^xiii	150.48 (6)	Si1a^ii—Si3a—Al3a	63.74 (5)
Si2a^vi—Al2a—Si2b^vi	97.99 (6)	Si1a^ii—Si3a—Al5a	66.03 (5)
Si2a^vi—Al2a—Al1a	80.71 (5)	Si1a^ii—Si3a—Al6a^vi	127.29 (6)
Si2a^vi—Al2a—Al4b^i	166.99 (7)	Si1a^ii—Si3a—Al3a^vi	108.76 (6)
Si2a^vi—Al2a—Al4a^ii	79.62 (5)	Si1a^ii—Si3a—Al2a^vi	112.00 (5)
Si2a^vi—Al2a—Si3b^xiv	98.70 (5)	Si1a^ii—Si3a—Al1a^vi	73.93 (5)
Si2a^vi—Al2a—Si3a^xiii	140.94 (6)	Si3b^xvii—Si3a—Al4b^v	104.29 (6)
Si2b^vi—Al2a—Al1a	81.20 (5)	Si3b^xvii—Si3a—Al3a	106.37 (6)
Si2b^vi—Al2a—Al4b^i	81.05 (5)	Si3b^xvii—Si3a—Al5a	105.52 (6)
Si2b^vi—Al2a—Al4a^ii	166.65 (7)	Si3b^xvii—Si3a—Al6a^vi	172.37 (7)
Si2b^vi—Al2a—Si3b^xiv	140.04 (6)	Si3b^xvii—Si3a—Al3a^vi	61.67 (4)
Si2b^vi—Al2a—Si3a^xiii	97.36 (5)	Si3b^xvii—Si3a—Al2a^vi	62.87 (4)
Al1a—Al2a—Al4b^i	111.79 (6)	Si3b^xvii—Si3a—Al1a^vi	64.25 (4)
Al1a—Al2a—Al4a^ii	111.12 (6)	Al4b^v—Si3a—Al3a	124.90 (6)
Al1a—Al2a—Si3b^xiv	66.13 (5)	Al4b^v—Si3a—Al5a	124.45 (6)
Al1a—Al2a—Si3a^xiii	66.50 (4)	Al4b^v—Si3a—Al6a^vi	69.19 (5)
Al4b^i—Al2a—Al4a^ii	98.28 (6)	Al4b^v—Si3a—Al3a^vi	57.69 (4)
Al4b^i—Al2a—Si3b^xiv	90.02 (5)	Al4b^v—Si3a—Al2a^vi	56.17 (4)
Al4b^i—Al2a—Si3a^xiii	51.61 (4)	Al4b^v—Si3a—Al1a^vi	101.20 (5)
Al4a^ii—Al2a—Si3b^xiv	53.05 (4)	Al3a—Si3a—Al5a	89.16 (5)
Al4a^ii—Al2a—Si3a^xiii	92.51 (5)	Al3a—Si3a—Al6a^vi	80.98 (5)
Si3b^xiv—Al2a—Si3a^xiii	49.50 (4)	Al3a—Si3a—Al3a^vi	100.64 (5)
Co3b^i—Al2b—Co3a^i	103.05 (5)	Al3a—Si3a—Al2a^vi	167.32 (6)
Co3b^i—Al2b—Co1a^v	108.53 (5)	Al3a—Si3a—Al1a^vi	133.25 (6)
Co3b^i—Al2b—Si1a^v	129.84 (6)	Al5a—Si3a—Al6a^vi	76.18 (5)
Co3b^i—Al2b—Si2b^vi	53.39 (4)	Al5a—Si3a—Al3a^vi	165.56 (6)
Co3b^i—Al2b—Si2a^vii	128.35 (6)	Al5a—Si3a—Al2a^vi	100.02 (5)
Co3b^i—Al2b—Co2b	116.40 (5)	Al5a—Si3a—Al1a^vi	54.68 (4)
Co3b^i—Al2b—Al6a	66.30 (4)	Al6a^vi—Si3a—Al3a^vi	115.59 (6)
Co3b^i—Al2b—Al4b^i	61.81 (4)	Al6a^vi—Si3a—Al2a^vi	109.58 (5)
Co3b^i—Al2b—Al4a^i	130.88 (6)	Al6a^vi—Si3a—Al1a^vi	112.35 (5)
Co3b^i—Al2b—Al1b	54.01 (4)	Al3a^vi—Si3a—Al2a^vi	68.79 (4)
Co3a^i—Al2b—Co1a^v	107.83 (5)	Al3a^vi—Si3a—Al1a^vi	111.31 (5)
Co3a^i—Al2b—Si1a^v	126.24 (6)	Al2a^vi—Si3a—Al1a^vi	50.27 (4)
Co3a^i—Al2b—Si2b^vi	128.52 (6)	Si1b^xv—Al6a—Al2b	144.49 (7)
Co3a^i—Al2b—Si2a^vii	52.63 (4)	Si1b^xv—Al6a—Co3a^i	106.70 (6)
Co3a^i—Al2b—Co2b	116.47 (5)	Si1b^xv—Al6a—Si3b^xiii	89.29 (6)
Co3a^i—Al2b—Al6a	62.16 (4)	Si1b^xv—Al6a—Al3b	128.77 (7)
Co3a^i—Al2b—Al4b^i	130.12 (6)	Si1b^xv—Al6a—Si3a^xiii	81.49 (5)
Co3a^i—Al2b—Al4a^i	60.74 (4)	Si1b^xv—Al6a—Co3b^i	100.85 (6)
Co3a^i—Al2b—Al1b	53.30 (4)	Si1b^xv—Al6a—Al1b	85.28 (6)
Co1a^v—Al2b—Si1a^v	51.99 (4)	Si1b^xv—Al6a—Co2b^xiii	98.74 (5)
Co1a^v—Al2b—Si2b^vi	56.81 (4)	Si1b^xv—Al6a—Al4a^i	143.08 (7)
Co1a^v—Al2b—Si2a^vii	56.76 (4)	Si1b^xv—Al6a—Al4b^i	133.39 (7)
Co1a^v—Al2b—Co2b	104.22 (5)	Si1b^xv—Al6a—Co2a^xiii	93.15 (5)
Co1a^v—Al2b—Al6a	165.49 (7)	Si1b^xv—Al6a—Al4b^xv	72.70 (5)
Co1a^v—Al2b—Al4b^i	122.03 (6)	Si1b^xv—Al6a—Al5b^xiii	56.84 (5)
Co1a^v—Al2b—Al4a^i	120.51 (6)	Si1b^xv—Al6a—Al3b^xiii	52.20 (4)
Co1a^v—Al2b—Al1b	102.38 (5)	Al2b—Al6a—Co3a^i	55.91 (4)
Si1a^v—Al2b—Si2b^vi	85.25 (5)	Al2b—Al6a—Si3b^xiii	97.21 (6)
Si1a^v—Al2b—Si2a^vii	83.05 (5)	Al2b—Al6a—Al3b	85.82 (5)
Si1a^v—Al2b—Co2b	52.26 (4)	Al2b—Al6a—Si3a^xiii	93.45 (6)
Si1a^v—Al2b—Al6a	142.03 (7)	Al2b—Al6a—Co3b^i	53.76 (4)
Si1a^v—Al2b—Al4b^i	88.87 (5)	Al2b—Al6a—Al1b	59.56 (5)
Si1a^v—Al2b—Al4a^i	86.41 (5)	Al2b—Al6a—Co2b^xiii	111.60 (6)
Si1a^v—Al2b—Al1b	154.28 (7)	Al2b—Al6a—Al4a^i	57.72 (4)
Si2b^vi—Al2b—Si2a^vii	102.76 (6)	Al2b—Al6a—Al4b^i	56.04 (4)
Si2b^vi—Al2b—Co2b	114.99 (6)	Al2b—Al6a—Co2a^xiii	108.29 (5)
Si2b^vi—Al2b—Al6a	119.69 (6)	Al2b—Al6a—Al4b^xv	142.17 (6)
Si2b^vi—Al2b—Al4b^i	82.69 (5)	Al2b—Al6a—Al5b^xiii	100.06 (5)
Si2b^vi—Al2b—Al4a^i	170.39 (7)	Al2b—Al6a—Al3b^xiii	146.85 (6)
Si2b^vi—Al2b—Al1b	80.46 (5)	Co3a^i—Al6a—Si3b^xiii	49.87 (4)
Si2a^vii—Al2b—Co2b	115.24 (6)	Co3a^i—Al6a—Al3b	113.71 (6)
Si2a^vii—Al2b—Al6a	114.74 (6)	Co3a^i—Al6a—Si3a^xiii	138.31 (6)
Si2a^vii—Al2b—Al4b^i	169.79 (7)	Co3a^i—Al6a—Co3b^i	90.56 (4)
Si2a^vii—Al2b—Al4a^i	80.92 (5)	Co3a^i—Al6a—Al1b	50.60 (4)
Si2a^vii—Al2b—Al1b	79.42 (5)	Co3a^i—Al6a—Co2b^xiii	92.14 (4)
Co2b—Al2b—Al6a	90.03 (5)	Co3a^i—Al6a—Al4a^i	56.25 (4)
Co2b—Al2b—Al4b^i	54.58 (4)	Co3a^i—Al6a—Al4b^i	111.51 (5)
Co2b—Al2b—Al4a^i	55.73 (4)	Co3a^i—Al6a—Co2a^xiii	160.03 (6)
Co2b—Al2b—Al1b	153.40 (6)	Co3a^i—Al6a—Al4b^xv	136.94 (6)
Al6a—Al2b—Al4b^i	68.60 (5)	Co3a^i—Al6a—Al5b^xiii	49.90 (3)
Al6a—Al2b—Al4a^i	65.40 (5)	Co3a^i—Al6a—Al3b^xiii	95.15 (5)
Al6a—Al2b—Al1b	63.39 (5)	Si3b^xiii—Al6a—Al3b	93.39 (6)
Al4b^i—Al2b—Al4a^i	92.39 (5)	Si3b^xiii—Al6a—Si3a^xiii	169.30 (7)
Al4b^i—Al2b—Al1b	110.20 (6)	Si3b^xiii—Al6a—Co3b^i	140.25 (6)
Al4a^i—Al2b—Al1b	109.04 (6)	Si3b^xiii—Al6a—Al1b	93.74 (5)
Co2a^xiii—Al3a—Co2b^xiv	114.18 (5)	Si3b^xiii—Al6a—Co2b^xiii	48.24 (3)
Co2a^xiii—Al3a—Co2a	121.19 (6)	Si3b^xiii—Al6a—Al4a^i	54.21 (4)
Co2a^xiii—Al3a—Si3a	131.85 (6)	Si3b^xiii—Al6a—Al4b^i	136.09 (6)
Co2a^xiii—Al3a—Si1a^ii	129.05 (6)	Si3b^xiii—Al6a—Co2a^xiii	130.30 (6)
Co2a^xiii—Al3a—Al4b^i	64.16 (4)	Si3b^xiii—Al6a—Al4b^xv	87.36 (5)
Co2a^xiii—Al3a—Si1b^i	52.08 (4)	Si3b^xiii—Al6a—Al5b^xiii	53.44 (4)
Co2a^xiii—Al3a—Al4a^ii	147.51 (6)	Si3b^xiii—Al6a—Al3b^xiii	49.72 (4)
Co2a^xiii—Al3a—Al4a^x	58.15 (4)	Al3b—Al6a—Si3a^xiii	88.23 (5)
Co2a^xiii—Al3a—Si3b^xiv	95.92 (5)	Al3b—Al6a—Co3b^i	108.68 (5)
Co2a^xiii—Al3a—Si3a^xiii	49.81 (3)	Al3b—Al6a—Al1b	145.26 (7)
Co2b^xiv—Al3a—Co2a	119.61 (6)	Al3b—Al6a—Co2b^xiii	51.12 (4)
Co2b^xiv—Al3a—Si3a	103.01 (5)	Al3b—Al6a—Al4a^i	57.60 (4)
Co2b^xiv—Al3a—Si1a^ii	52.92 (4)	Al3b—Al6a—Al4b^i	54.55 (4)
Co2b^xiv—Al3a—Al4b^i	146.50 (6)	Al3b—Al6a—Co2a^xiii	48.71 (4)
Co2b^xiv—Al3a—Si1b^i	129.28 (6)	Al3b—Al6a—Al4b^xv	56.38 (4)
Co2b^xiv—Al3a—Al4a^ii	62.24 (4)	Al3b—Al6a—Al5b^xiii	146.68 (6)
Co2b^xiv—Al3a—Al4a^x	57.31 (4)	Al3b—Al6a—Al3b^xiii	93.15 (5)
Co2b^xiv—Al3a—Si3b^xiv	51.29 (4)	Si3a^xiii—Al6a—Co3b^i	47.99 (3)
Co2b^xiv—Al3a—Si3a^xiii	97.28 (5)	Si3a^xiii—Al6a—Al1b	90.90 (5)
Co2a—Al3a—Si3a	54.25 (4)	Si3a^xiii—Al6a—Co2b^xiii	127.71 (6)
Co2a—Al3a—Si1a^ii	102.32 (5)	Si3a^xiii—Al6a—Al4a^i	134.10 (6)
Co2a—Al3a—Al4b^i	58.14 (4)	Si3a^xiii—Al6a—Al4b^i	52.20 (4)
Co2a—Al3a—Si1b^i	103.78 (5)	Si3a^xiii—Al6a—Co2a^xiii	45.62 (3)
Co2a—Al3a—Al4a^ii	58.37 (4)	Si3a^xiii—Al6a—Al4b^xv	84.74 (5)
Co2a—Al3a—Al4a^x	169.29 (6)	Si3a^xiii—Al6a—Al5b^xiii	123.68 (6)
Co2a—Al3a—Si3b^xiv	99.43 (5)	Si3a^xiii—Al6a—Al3b^xiii	119.66 (6)
Co2a—Al3a—Si3a^xiii	100.27 (5)	Co3b^i—Al6a—Al1b	49.78 (4)
Si3a—Al3a—Si1a^ii	56.13 (4)	Co3b^i—Al6a—Co2b^xiii	158.54 (6)
Si3a—Al3a—Al4b^i	99.94 (6)	Co3b^i—Al6a—Al4a^i	110.93 (5)
Si3a—Al3a—Si1b^i	80.96 (5)	Co3b^i—Al6a—Al4b^i	54.14 (4)
Si3a—Al3a—Al4a^ii	76.87 (5)	Co3b^i—Al6a—Co2a^xiii	87.80 (4)
Si3a—Al3a—Al4a^x	135.30 (6)	Co3b^i—Al6a—Al4b^xv	132.38 (6)
Si3a—Al3a—Si3b^xiv	131.77 (6)	Co3b^i—Al6a—Al5b^xiii	100.90 (5)
Si3a—Al3a—Si3a^xiii	153.13 (6)	Co3b^i—Al6a—Al3b^xiii	152.95 (6)
Si1a^ii—Al3a—Al4b^i	156.05 (7)	Al1b—Al6a—Co2b^xiii	141.38 (6)
Si1a^ii—Al3a—Si1b^i	95.24 (5)	Al1b—Al6a—Al4a^i	100.91 (6)
Si1a^ii—Al3a—Al4a^ii	76.82 (5)	Al1b—Al6a—Al4b^i	98.86 (5)
Si1a^ii—Al3a—Al4a^x	83.86 (5)	Al1b—Al6a—Co2a^xiii	135.94 (6)
Si1a^ii—Al3a—Si3b^xiv	102.15 (5)	Al1b—Al6a—Al4b^xv	157.94 (6)
Si1a^ii—Al3a—Si3a^xiii	149.05 (6)	Al1b—Al6a—Al5b^xiii	53.30 (4)
Al4b^i—Al3a—Si1b^i	78.14 (5)	Al1b—Al6a—Al3b^xiii	117.01 (6)
Al4b^i—Al3a—Al4a^ii	100.37 (6)	Co2b^xiii—Al6a—Al4a^i	54.53 (4)
Al4b^i—Al3a—Al4a^x	117.80 (6)	Co2b^xiii—Al6a—Al4b^i	105.37 (5)
Al4b^i—Al3a—Si3b^xiv	95.22 (5)	Co2b^xiii—Al6a—Co2a^xiii	82.45 (4)
Al4b^i—Al3a—Si3a^xiii	54.63 (4)	Co2b^xiii—Al6a—Al4b^xv	47.31 (3)
Si1b^i—Al3a—Al4a^ii	157.19 (7)	Co2b^xiii—Al6a—Al5b^xiii	97.09 (5)
Si1b^i—Al3a—Al4a^x	84.14 (5)	Co2b^xiii—Al6a—Al3b^xiii	47.76 (3)
Si1b^i—Al3a—Si3b^xiv	147.20 (6)	Al4a^i—Al6a—Al4b^i	82.07 (5)
Si1b^i—Al3a—Si3a^xiii	99.64 (5)	Al4a^i—Al6a—Co2a^xiii	106.03 (5)
Al4a^ii—Al3a—Al4a^x	115.63 (6)	Al4a^i—Al6a—Al4b^xv	97.58 (5)
Al4a^ii—Al3a—Si3b^xiv	55.38 (4)	Al4a^i—Al6a—Al5b^xiii	97.89 (5)
Al4a^ii—Al3a—Si3a^xiii	97.73 (5)	Al4a^i—Al6a—Al3b^xiii	94.05 (5)
Al4a^x—Al3a—Si3b^xiv	70.51 (5)	Al4b^i—Al6a—Co2a^xiii	52.51 (3)
Al4a^x—Al3a—Si3a^xiii	70.96 (5)	Al4b^i—Al6a—Al4b^xv	95.49 (5)
Si3b^xiv—Al3a—Si3a^xiii	53.09 (4)	Al4b^i—Al6a—Al5b^xiii	151.84 (6)
Co2a^xiii—Al3b—Co2b^xiii	109.03 (5)	Al4b^i—Al6a—Al3b^xiii	143.93 (6)
Co2a^xiii—Al3b—Co2b	120.36 (6)	Co2a^xiii—Al6a—Al4b^xv	46.98 (3)
Co2a^xiii—Al3b—Si3b	142.08 (6)	Co2a^xiii—Al6a—Al5b^xiii	149.71 (6)
Co2a^xiii—Al3b—Si1b^i	53.36 (4)	Co2a^xiii—Al6a—Al3b^xiii	95.32 (4)
Co2a^xiii—Al3b—Si1a^i	133.48 (6)	Al4b^xv—Al6a—Al5b^xiii	112.32 (5)
Co2a^xiii—Al3b—Al4b^i	64.39 (4)	Al4b^xv—Al6a—Al3b^xiii	49.25 (4)
Co2a^xiii—Al3b—Al4a^i	137.76 (6)	Al5b^xiii—Al6a—Al3b^xiii	64.21 (4)
Co2a^xiii—Al3b—Al6a	73.60 (5)	Co3a^v—Si3b—Co2b	123.18 (6)
Co2a^xiii—Al3b—Al4b^xv	56.37 (4)	Co3a^v—Si3b—Si1a^i	118.36 (6)
Co2a^xiii—Al3b—Al6a^vi	89.01 (5)	Co3a^v—Si3b—Al3b	130.50 (6)
Co2b^xiii—Al3b—Co2b	118.37 (6)	Co3a^v—Si3b—Si3a^xviii	112.69 (6)
Co2b^xiii—Al3b—Si3b	103.73 (6)	Co3a^v—Si3b—Al4a^v	65.89 (4)
Co2b^xiii—Al3b—Si1b^i	133.22 (6)	Co3a^v—Si3b—Al5b	60.30 (4)
Co2b^xiii—Al3b—Si1a^i	53.42 (4)	Co3a^v—Si3b—Al6a^vi	64.48 (4)
Co2b^xiii—Al3b—Al4b^i	136.44 (6)	Co3a^v—Si3b—Al3a^vii	117.99 (6)
Co2b^xiii—Al3b—Al4a^i	61.97 (4)	Co3a^v—Si3b—Al2a^vii	54.92 (4)
Co2b^xiii—Al3b—Al6a	68.24 (4)	Co3a^v—Si3b—Al1a^vii	50.70 (4)
Co2b^xiii—Al3b—Al4b^xv	55.05 (4)	Co3a^v—Si3b—Al4a^i	170.77 (6)
Co2b^xiii—Al3b—Al6a^vi	156.73 (6)	Co2b—Si3b—Si1a^i	114.62 (6)
Co2b—Al3b—Si3b	54.53 (4)	Co2b—Si3b—Al3b	61.81 (4)
Co2b—Al3b—Si1b^i	106.16 (6)	Co2b—Si3b—Si3a^xviii	111.39 (6)
Co2b—Al3b—Si1a^i	104.16 (5)	Co2b—Si3b—Al4a^v	66.01 (4)
Co2b—Al3b—Al4b^i	56.55 (4)	Co2b—Si3b—Al5b	132.33 (6)
Co2b—Al3b—Al4a^i	56.89 (4)	Co2b—Si3b—Al6a^vi	70.10 (4)
Co2b—Al3b—Al6a	91.86 (5)	Co2b—Si3b—Al3a^vii	55.48 (4)
Co2b—Al3b—Al4b^xv	161.51 (6)	Co2b—Si3b—Al2a^vii	116.55 (5)
Co2b—Al3b—Al6a^vi	59.56 (4)	Co2b—Si3b—Al1a^vii	168.45 (6)
Si3b—Al3b—Si1b^i	90.11 (6)	Co2b—Si3b—Al4a^i	50.52 (3)
Si3b—Al3b—Si1a^i	57.73 (5)	Si1a^i—Si3b—Al3b	62.90 (5)
Si3b—Al3b—Al4b^i	103.29 (6)	Si1a^i—Si3b—Si3a^xviii	58.28 (4)
Si3b—Al3b—Al4a^i	75.21 (5)	Si1a^i—Si3b—Al4a^v	169.13 (7)
Si3b—Al3b—Al6a	138.15 (7)	Si1a^i—Si3b—Al5b	66.12 (5)
Si3b—Al3b—Al4b^xv	140.90 (6)	Si1a^i—Si3b—Al6a^vi	123.95 (6)
Si3b—Al3b—Al6a^vi	54.89 (4)	Si1a^i—Si3b—Al3a^vii	110.81 (6)
Si1b^i—Al3b—Si1a^i	103.94 (6)	Si1a^i—Si3b—Al2a^vii	115.10 (6)
Si1b^i—Al3b—Al4b^i	79.88 (5)	Si1a^i—Si3b—Al1a^vii	75.29 (5)
Si1b^i—Al3b—Al4a^i	162.04 (7)	Si1a^i—Si3b—Al4a^i	70.28 (4)
Si1b^i—Al3b—Al6a	126.20 (6)	Al3b—Si3b—Si3a^xviii	107.75 (6)
Si1b^i—Al3b—Al4b^xv	86.28 (5)	Al3b—Si3b—Al4a^v	123.09 (6)
Si1b^i—Al3b—Al6a^vi	47.97 (4)	Al3b—Si3b—Al5b	81.26 (5)
Si1a^i—Al3b—Al4b^i	160.22 (7)	Al3b—Si3b—Al6a^vi	75.39 (5)
Si1a^i—Al3b—Al4a^i	77.18 (5)	Al3b—Si3b—Al3a^vii	104.05 (6)
Si1a^i—Al3b—Al6a	120.34 (6)	Al3b—Si3b—Al2a^vii	174.56 (6)
Si1a^i—Al3b—Al4b^xv	85.45 (5)	Al3b—Si3b—Al1a^vii	129.71 (6)
Si1a^i—Al3b—Al6a^vi	103.51 (5)	Al3b—Si3b—Al4a^i	55.06 (4)
Al4b^i—Al3b—Al4a^i	93.27 (5)	Si3a^xviii—Si3b—Al4a^v	111.00 (6)
Al4b^i—Al3b—Al6a	68.78 (5)	Si3a^xviii—Si3b—Al5b	107.76 (6)
Al4b^i—Al3b—Al4b^xv	114.28 (6)	Si3a^xviii—Si3b—Al6a^vi	176.85 (7)
Al4b^i—Al3b—Al6a^vi	64.29 (4)	Si3a^xviii—Si3b—Al3a^vii	65.23 (5)
Al4a^i—Al3b—Al6a	64.73 (5)	Si3a^xviii—Si3b—Al2a^vii	67.63 (4)
Al4a^i—Al3b—Al4b^xv	111.62 (6)	Si3a^xviii—Si3b—Al1a^vii	67.88 (4)
Al4a^i—Al3b—Al6a^vi	114.11 (6)	Si3a^xviii—Si3b—Al4a^i	68.19 (4)
Al6a—Al3b—Al4b^xv	69.66 (5)	Al4a^v—Si3b—Al5b	122.20 (6)
Al6a—Al3b—Al6a^vi	132.95 (6)	Al4a^v—Si3b—Al6a^vi	66.83 (5)
Al4b^xv—Al3b—Al6a^vi	134.25 (6)	Al4a^v—Si3b—Al3a^vii	59.94 (4)
Co2b^i—Al4a—Co2a^ii	108.91 (5)	Al4a^v—Si3b—Al2a^vii	57.99 (4)
Co2b^i—Al4a—Si3b^iii	146.06 (6)	Al4a^v—Si3b—Al1a^vii	103.10 (5)
Co2b^i—Al4a—Co3a	116.31 (5)	Al4a^v—Si3b—Al4a^i	105.02 (5)
Co2b^i—Al4a—Co2b^iii	110.15 (5)	Al5b—Si3b—Al6a^vi	72.27 (5)
Co2b^i—Al4a—Al3a^ii	133.16 (6)	Al5b—Si3b—Al3a^vii	172.10 (6)
Co2b^i—Al4a—Al2b^i	60.24 (4)	Al5b—Si3b—Al2a^vii	102.71 (5)
Co2b^i—Al4a—Al3b^i	56.90 (4)	Al5b—Si3b—Al1a^vii	55.99 (4)
Co2b^i—Al4a—Al2a^ii	135.65 (6)	Al5b—Si3b—Al4a^i	128.72 (6)
Co2b^i—Al4a—Al3a^iv	55.20 (4)	Al6a^vi—Si3b—Al3a^vii	114.51 (6)
Co2b^i—Al4a—Al6a^i	87.48 (5)	Al6a^vi—Si3b—Al2a^vii	109.25 (5)
Co2b^i—Al4a—Si3b^i	45.50 (3)	Al6a^vi—Si3b—Al1a^vii	110.07 (5)
Co2a^ii—Al4a—Si3b^iii	104.60 (5)	Al6a^vi—Si3b—Al4a^i	114.36 (5)
Co2a^ii—Al4a—Co3a	113.42 (5)	Al3a^vii—Si3b—Al2a^vii	71.61 (4)
Co2a^ii—Al4a—Co2b^iii	108.79 (5)	Al3a^vii—Si3b—Al1a^vii	116.52 (5)
Co2a^ii—Al4a—Al3a^ii	55.78 (4)	Al3a^vii—Si3b—Al4a^i	53.43 (4)
Co2a^ii—Al4a—Al2b^i	132.27 (6)	Al2a^vii—Si3b—Al1a^vii	52.07 (4)
Co2a^ii—Al4a—Al3b^i	130.25 (6)	Al2a^vii—Si3b—Al4a^i	119.66 (5)
Co2a^ii—Al4a—Al2a^ii	57.60 (4)	Al1a^vii—Si3b—Al4a^i	133.88 (5)

Symmetry codes: (i) −x+1, −y+1, −z+1; (ii) −x, −y+1, −z+1; (iii) −x+1, y+1/2, −z+3/2; (iv) −x, y+1/2, −z+1/2; (v) −x+1, y−1/2, −z+3/2; (vi) x, −y+1/2, z+1/2; (vii) x+1, −y+1/2, z+1/2; (viii) x, y+1, z; (ix) −x+1, y+1/2, −z+1/2; (x) −x, y−1/2, −z+1/2; (xi) −x+1, −y, −z+1; (xii) −x, −y, −z+1; (xiii) x, −y+1/2, z−1/2; (xiv) x−1, −y+1/2, z−1/2; (xv) −x+1, y−1/2, −z+1/2; (xvi) x, y−1, z; (xvii) x−1, y, z; (xviii) x+1, y, z.