Supporting information
Crystallographic Information File (CIF) https://doi.org/10.1107/S1600536806025323/wm2021sup1.cif | |
Structure factor file (CIF format) https://doi.org/10.1107/S1600536806025323/wm2021Isup2.hkl |
Data collection: X-AREA (Stoe & Cie, 2001); cell refinement: Guinier film method (Bach, 1978); data reduction: X-AREA (Stoe & Cie, 2001); program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: DIAMOND (Brandenburg, 1999); software used to prepare material for publication: SHELXL97.
MgIr3Si7 | Dx = 8.122 Mg m−3 |
Mr = 797.54 | Melting point: not measured K |
Trigonal, R3c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -R 3 2"c | Cell parameters from 28 reflections |
a = 7.5232 (8) Å | θ = 11.8–48.4° |
c = 19.959 (3) Å | µ = 62.33 mm−1 |
V = 978.3 (2) Å3 | T = 294 K |
Z = 6 | Parallelepiped, black |
F(000) = 2046 | 0.06 × 0.04 × 0.03 mm |
Stoe IPDS-I diffractometer | 274 independent reflections |
Radiation source: fine-focus sealed tube | 241 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.048 |
ω scans | θmax = 28.1°, θmin = 3.7° |
Absorption correction: numerical [X-RED (Stoe & Cie, 2001), after optimizing the crystal shape using X-SHAPE (Stoe & Cie, 1999)] | h = −9→9 |
Tmin = 0.096, Tmax = 0.306 | k = −9→9 |
2857 measured reflections | l = −26→26 |
Refinement on F2 | Primary atom site location: structure-invariant direct methods |
Least-squares matrix: full | Secondary atom site location: difference Fourier map |
R[F2 > 2σ(F2)] = 0.018 | w = 1/[σ2(Fo2) + (0.0238P)2 + 9.1966P] where P = (Fo2 + 2Fc2)/3 |
wR(F2) = 0.044 | (Δ/σ)max < 0.001 |
S = 1.06 | Δρmax = 1.28 e Å−3 |
274 reflections | Δρmin = −1.28 e Å−3 |
20 parameters | Extinction correction: SHELXL97 (Sheldrick, 1997), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4 |
0 restraints | Extinction coefficient: 0.00157 (7) |
Experimental. A suitable single-crystal was carefully selected under a stereo microscope and mounted in a glass capillary. The scattering intensities were collected on an imaging plate diffractometer (IPDS I, Stoe & Cie) equipped with a fine focus sealed tube X-ray source (Mo Kα, λ = 0.71073 Å) operating at 50 kV and 40 mA. Intensity data for the title compound were collected at room temperature by ω-scans in 100 frames (0 < ω < 200°; Δω = 2°, exposure time of 7 min) in the 2 Θ range 2.9 to 56°. Structure solution and refinement were carried out using the programs SHELXS97 and SHELXL97 (Sheldrick, 1997). A numeric absorption correction was applied. The last cycles of refinement included atomic positions and anisotropic displacement parameters for all atoms. The final difference maps were free of any chemically significant features. The refinement was based on F2 for ALL reflections. |
Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes. |
Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > σ(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger. |
x | y | z | Uiso*/Ueq | ||
Ir | 0.32379 (5) | 0.0000 | 0.2500 | 0.0043 (2) | |
Mg | 0.0000 | 0.0000 | 0.0000 | 0.0156 (12) | |
Si1 | 0.5372 (3) | 0.6797 (3) | 0.02944 (8) | 0.0084 (4) | |
Si2 | 0.0000 | 0.0000 | 0.2500 | 0.0048 (8) |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ir | 0.0044 (2) | 0.0046 (2) | 0.0039 (2) | 0.00228 (12) | 0.00025 (5) | 0.00050 (9) |
Mg | 0.0190 (18) | 0.0190 (18) | 0.009 (2) | 0.0095 (9) | 0.000 | 0.000 |
Si1 | 0.0110 (9) | 0.0070 (8) | 0.0071 (7) | 0.0045 (7) | 0.0012 (6) | −0.0006 (6) |
Si2 | 0.0028 (11) | 0.0028 (11) | 0.0089 (18) | 0.0014 (6) | 0.000 | 0.000 |
Ir—Si1i | 2.4183 (18) | Mg—Si1xxv | 3.1438 (18) |
Ir—Si1ii | 2.4183 (18) | Mg—Si1xxvi | 3.1438 (18) |
Ir—Si2 | 2.4359 (4) | Si1—Irxxvii | 2.4183 (18) |
Ir—Si1iii | 2.4449 (17) | Si1—Irxxviii | 2.4449 (17) |
Ir—Si1iv | 2.4449 (17) | Si1—Irvi | 2.5048 (17) |
Ir—Si1v | 2.5048 (17) | Si1—Si1xxi | 2.577 (3) |
Ir—Si1vi | 2.5048 (17) | Si1—Si1xxix | 2.577 (3) |
Ir—Mgvii | 3.0398 (3) | Si1—Si2xxviii | 2.6980 (17) |
Ir—Mgv | 3.0398 (3) | Si1—Si1xxx | 2.734 (3) |
Ir—Si1viii | 3.6591 (18) | Si1—Si1xxiv | 2.736 (3) |
Ir—Si1ix | 3.6591 (18) | Si1—Mgxxxi | 3.1168 (17) |
Ir—Irx | 4.1248 (5) | Si1—Mgxxxii | 3.1438 (18) |
Ir—Irvi | 4.1249 (5) | Si1—Si1xxxiii | 3.304 (2) |
Ir—Irxi | 4.1880 (4) | Si1—Si1xxxiv | 3.304 (2) |
Mg—Irxii | 3.0398 (3) | Si1—Si2vi | 3.3809 (17) |
Mg—Irxiii | 3.0398 (3) | Si1—Irxxxv | 3.6591 (18) |
Mg—Irxiv | 3.0398 (3) | Si2—Irxxxvi | 2.4359 (4) |
Mg—Irvi | 3.0398 (3) | Si2—Irxxxvii | 2.4359 (4) |
Mg—Irxv | 3.0398 (3) | Si2—Si1iv | 2.6980 (17) |
Mg—Irix | 3.0398 (3) | Si2—Si1xvii | 2.6980 (17) |
Mg—Si1xvi | 3.1168 (17) | Si2—Si1xix | 2.6980 (17) |
Mg—Si1xvii | 3.1168 (17) | Si2—Si1xxxviii | 2.6980 (17) |
Mg—Si1xviii | 3.1168 (17) | Si2—Si1xxxix | 2.6980 (17) |
Mg—Si1xix | 3.1168 (17) | Si2—Si1iii | 2.6980 (17) |
Mg—Si1iii | 3.1168 (17) | Si2—Si1xl | 3.3809 (17) |
Mg—Si1xx | 3.1168 (17) | Si2—Si1vi | 3.3809 (17) |
Mg—Si1xxi | 3.1438 (18) | Si2—Si1ix | 3.3809 (18) |
Mg—Si1xxii | 3.1438 (18) | Si2—Si1v | 3.3809 (17) |
Mg—Si1xxiii | 3.1438 (18) | Si2—Si1viii | 3.3809 (17) |
Mg—Si1xxiv | 3.1438 (18) | Si2—Si1xii | 3.3809 (17) |
Si1i—Ir—Si1ii | 68.83 (8) | Irvi—Si1—Si2xxviii | 107.16 (6) |
Si1i—Ir—Si2 | 145.58 (4) | Si1xxi—Si1—Si2xxviii | 61.48 (3) |
Si1ii—Ir—Si2 | 145.58 (4) | Si1xxix—Si1—Si2xxviii | 61.48 (3) |
Si1i—Ir—Si1iii | 135.91 (5) | Irxxvii—Si1—Si1xxx | 55.59 (4) |
Si1ii—Ir—Si1iii | 85.60 (4) | Irxxviii—Si1—Si1xxx | 121.84 (10) |
Si2—Ir—Si1iii | 67.12 (4) | Irvi—Si1—Si1xxx | 88.50 (6) |
Si1i—Ir—Si1iv | 85.60 (4) | Si1xxi—Si1—Si1xxx | 128.02 (7) |
Si1ii—Ir—Si1iv | 135.91 (5) | Si1xxix—Si1—Si1xxx | 109.78 (4) |
Si2—Ir—Si1iv | 67.12 (4) | Si2xxviii—Si1—Si1xxx | 163.81 (6) |
Si1iii—Ir—Si1iv | 134.23 (9) | Irxxvii—Si1—Si1xxiv | 169.54 (12) |
Si1i—Ir—Si1v | 123.89 (2) | Irxxviii—Si1—Si1xxiv | 57.49 (6) |
Si1ii—Ir—Si1v | 63.09 (8) | Irvi—Si1—Si1xxiv | 55.40 (6) |
Si2—Ir—Si1v | 86.35 (4) | Si1xxi—Si1—Si1xxiv | 76.85 (11) |
Si1iii—Ir—Si1v | 67.11 (7) | Si1xxix—Si1—Si1xxiv | 130.03 (10) |
Si1iv—Ir—Si1v | 109.84 (6) | Si2xxviii—Si1—Si1xxiv | 76.94 (7) |
Si1i—Ir—Si1vi | 63.09 (8) | Si1xxx—Si1—Si1xxiv | 116.58 (7) |
Si1ii—Ir—Si1vi | 123.90 (2) | Irxxvii—Si1—Mgxxxi | 65.20 (4) |
Si2—Ir—Si1vi | 86.35 (4) | Irxxviii—Si1—Mgxxxi | 173.40 (8) |
Si1iii—Ir—Si1vi | 109.84 (6) | Irvi—Si1—Mgxxxi | 64.39 (4) |
Si1iv—Ir—Si1vi | 67.11 (7) | Si1xxi—Si1—Mgxxxi | 65.58 (3) |
Si1v—Ir—Si1vi | 172.70 (8) | Si1xxix—Si1—Mgxxxi | 65.59 (3) |
Si1i—Ir—Mgvii | 69.26 (4) | Si2xxviii—Si1—Mgxxxi | 118.03 (6) |
Si1ii—Ir—Mgvii | 68.56 (4) | Si1xxx—Si1—Mgxxxi | 64.62 (6) |
Si2—Ir—Mgvii | 115.855 (6) | Si1xxiv—Si1—Mgxxxi | 119.47 (9) |
Si1iii—Ir—Mgvii | 134.27 (4) | Irxxvii—Si1—Mgxxxii | 64.73 (4) |
Si1iv—Ir—Mgvii | 68.97 (4) | Irxxviii—Si1—Mgxxxii | 64.49 (4) |
Si1v—Ir—Mgvii | 67.62 (4) | Irvi—Si1—Mgxxxii | 136.42 (7) |
Si1vi—Ir—Mgvii | 115.87 (4) | Si1xxi—Si1—Mgxxxii | 165.83 (6) |
Si1i—Ir—Mgv | 68.56 (4) | Si1xxix—Si1—Mgxxxii | 110.36 (9) |
Si1ii—Ir—Mgv | 69.26 (4) | Si2xxviii—Si1—Mgxxxii | 105.28 (5) |
Si2—Ir—Mgv | 115.856 (6) | Si1xxx—Si1—Mgxxxii | 63.60 (7) |
Si1iii—Ir—Mgv | 68.97 (4) | Si1xxiv—Si1—Mgxxxii | 106.16 (9) |
Si1iv—Ir—Mgv | 134.27 (4) | Mgxxxi—Si1—Mgxxxii | 121.82 (5) |
Si1v—Ir—Mgv | 115.87 (4) | Irxxvii—Si1—Si1xxxiii | 47.54 (3) |
Si1vi—Ir—Mgv | 67.62 (4) | Irxxviii—Si1—Si1xxxiii | 77.46 (6) |
Mgvii—Ir—Mgv | 128.289 (12) | Irvi—Si1—Si1xxxiii | 164.10 (7) |
Si1i—Ir—Si1viii | 101.57 (5) | Si1xxi—Si1—Si1xxxiii | 109.33 (9) |
Si1ii—Ir—Si1viii | 121.99 (6) | Si1xxix—Si1—Si1xxxiii | 53.74 (9) |
Si2—Ir—Si1viii | 63.72 (3) | Si2xxviii—Si1—Si1xxxiii | 67.69 (6) |
Si1iii—Ir—Si1viii | 61.83 (4) | Si1xxx—Si1—Si1xxxiii | 96.12 (5) |
Si1iv—Ir—Si1viii | 97.34 (6) | Si1xxiv—Si1—Si1xxxiii | 133.35 (11) |
Si1v—Ir—Si1viii | 127.49 (6) | Mgxxxi—Si1—Si1xxxiii | 103.93 (6) |
Si1vi—Ir—Si1viii | 48.32 (6) | Mgxxxii—Si1—Si1xxxiii | 58.295 (9) |
Mgvii—Ir—Si1viii | 163.56 (3) | Irxxvii—Si1—Si1xxxiv | 120.42 (4) |
Mgv—Ir—Si1viii | 55.04 (3) | Irxxviii—Si1—Si1xxxiv | 46.86 (5) |
Si1i—Ir—Si1ix | 121.99 (6) | Irvi—Si1—Si1xxxiv | 87.51 (6) |
Si1ii—Ir—Si1ix | 101.58 (5) | Si1xxi—Si1—Si1xxxiv | 126.26 (9) |
Si2—Ir—Si1ix | 63.72 (3) | Si1xxix—Si1—Si1xxxiv | 157.29 (6) |
Si1iii—Ir—Si1ix | 97.34 (6) | Si2xxviii—Si1—Si1xxxiv | 100.67 (8) |
Si1iv—Ir—Si1ix | 61.83 (4) | Si1xxx—Si1—Si1xxxiv | 83.70 (5) |
Si1v—Ir—Si1ix | 48.32 (6) | Si1xxiv—Si1—Si1xxxiv | 49.41 (9) |
Si1vi—Ir—Si1ix | 127.49 (6) | Mgxxxi—Si1—Si1xxxiv | 136.86 (8) |
Mgvii—Ir—Si1ix | 55.04 (3) | Mgxxxii—Si1—Si1xxxiv | 58.295 (9) |
Mgv—Ir—Si1ix | 163.56 (3) | Si1xxxiii—Si1—Si1xxxiv | 108.08 (6) |
Si1viii—Ir—Si1ix | 127.44 (5) | Irxxvii—Si1—Si2vi | 121.74 (6) |
Si1i—Ir—Si1xvii | 172.73 (5) | Irxxviii—Si1—Si2vi | 90.46 (5) |
Si1ii—Ir—Si1xvii | 105.68 (4) | Irvi—Si1—Si2vi | 45.97 (3) |
Si2—Ir—Si1xvii | 40.09 (2) | Si1xxi—Si1—Si2vi | 101.36 (9) |
Si1iv—Ir—Si1xvii | 101.64 (5) | Si1xxix—Si1—Si2vi | 154.37 (6) |
Si1v—Ir—Si1xvii | 54.43 (5) | Si2xxviii—Si1—Si2vi | 127.96 (6) |
Si1vi—Ir—Si1xvii | 118.97 (3) | Si1xxx—Si1—Si2vi | 66.15 (3) |
Mgvii—Ir—Si1xvii | 113.78 (3) | Si1xxiv—Si1—Si2vi | 51.02 (6) |
Mgv—Ir—Si1xvii | 105.31 (3) | Mgxxxi—Si1—Si2vi | 91.32 (4) |
Si1viii—Ir—Si1xvii | 77.03 (5) | Mgxxxii—Si1—Si2vi | 90.86 (4) |
Si1ix—Ir—Si1xvii | 63.067 (16) | Si1xxxiii—Si1—Si2vi | 149.15 (4) |
Si1i—Ir—Si1xxxviii | 105.68 (4) | Si1xxxiv—Si1—Si2vi | 47.59 (4) |
Si1ii—Ir—Si1xxxviii | 172.73 (5) | Irxxvii—Si1—Irxxxv | 90.60 (5) |
Si1iii—Ir—Si1xxxviii | 101.64 (5) | Irxxviii—Si1—Irxxxv | 84.14 (5) |
Si1v—Ir—Si1xxxviii | 118.97 (3) | Irvi—Si1—Irxxxv | 84.17 (5) |
Si1vi—Ir—Si1xxxviii | 54.43 (5) | Si1xxi—Si1—Irxxxv | 140.94 (8) |
Mgvii—Ir—Si1xxxviii | 105.31 (3) | Si1xxix—Si1—Irxxxv | 150.56 (8) |
Mgv—Ir—Si1xxxviii | 113.78 (3) | Si2xxviii—Si1—Irxxxv | 140.33 (6) |
Si1viii—Ir—Si1xxxviii | 63.067 (16) | Si1xxiv—Si1—Irxxxv | 79.39 (7) |
Si1ix—Ir—Si1xxxviii | 77.03 (5) | Mgxxxi—Si1—Irxxxv | 101.28 (4) |
Si1xvii—Ir—Si1xxxviii | 80.18 (5) | Mgxxxii—Si1—Irxxxv | 52.42 (3) |
Si1i—Ir—Irx | 71.32 (4) | Si1xxxiii—Si1—Irxxxv | 109.55 (3) |
Si1ii—Ir—Irx | 139.85 (4) | Irxxvii—Si1—Si1xliii | 84.86 (4) |
Si2—Ir—Irx | 74.387 (9) | Irvi—Si1—Si1xliii | 148.01 (4) |
Si1iii—Ir—Irx | 128.28 (4) | Si1xxi—Si1—Si1xliii | 117.22 (5) |
Si1v—Ir—Irx | 143.47 (4) | Si1xxix—Si1—Si1xliii | 86.17 (6) |
Mgvii—Ir—Irx | 92.996 (10) | Si2xxviii—Si1—Si1xliii | 55.89 (3) |
Mgv—Ir—Irx | 100.514 (8) | Si1xxx—Si1—Si1xliii | 112.12 (9) |
Si1viii—Ir—Irx | 70.85 (3) | Si1xxiv—Si1—Si1xliii | 92.84 (7) |
Si1ix—Ir—Irx | 95.15 (3) | Mgxxxi—Si1—Si1xliii | 146.02 (5) |
Si1xvii—Ir—Irx | 114.43 (3) | Mgxxxii—Si1—Si1xliii | 49.39 (4) |
Si1i—Ir—Irvi | 139.85 (4) | Si1xxxiv—Si1—Si1xliii | 71.60 (5) |
Si1ii—Ir—Irvi | 71.32 (4) | Si2vi—Si1—Si1xliii | 119.18 (7) |
Si2—Ir—Irvi | 74.386 (9) | Irxxxv—Si1—Si1xliii | 94.38 (6) |
Si1iv—Ir—Irvi | 128.28 (4) | Irxxvii—Si1—Si1v | 97.63 (4) |
Si1vi—Ir—Irvi | 143.47 (4) | Irxxviii—Si1—Si1v | 131.42 (7) |
Mgvii—Ir—Irvi | 100.514 (8) | Si1xxi—Si1—Si1v | 82.49 (6) |
Mgv—Ir—Irvi | 92.997 (10) | Si1xxix—Si1—Si1v | 114.56 (5) |
Si1viii—Ir—Irvi | 95.15 (3) | Si2xxviii—Si1—Si1v | 140.88 (6) |
Si1ix—Ir—Irvi | 70.85 (3) | Si1xxx—Si1—Si1v | 54.18 (4) |
Si1xxxviii—Ir—Irvi | 114.43 (3) | Si1xxiv—Si1—Si1v | 80.65 (7) |
Irx—Ir—Irvi | 148.773 (19) | Mgxxxi—Si1—Si1v | 49.97 (3) |
Si1i—Ir—Si1xix | 141.62 (4) | Mgxxxii—Si1—Si1v | 111.59 (6) |
Si1ii—Ir—Si1xix | 120.68 (3) | Si1xxxiii—Si1—Si1v | 145.17 (5) |
Si1v—Ir—Si1xix | 89.265 (18) | Si1xxxiv—Si1—Si1v | 88.13 (8) |
Si1vi—Ir—Si1xix | 85.00 (5) | Irxxxv—Si1—Si1v | 63.29 (5) |
Mgvii—Ir—Si1xix | 148.59 (3) | Si1xliii—Si1—Si1v | 157.47 (10) |
Mgv—Ir—Si1xix | 80.25 (2) | Irxxvii—Si1—Irxliv | 74.32 (4) |
Si1viii—Ir—Si1xix | 40.44 (5) | Irxxviii—Si1—Irxliv | 76.45 (4) |
Si1ix—Ir—Si1xix | 93.81 (2) | Irvi—Si1—Irxliv | 130.18 (6) |
Si1xxxviii—Ir—Si1xix | 66.60 (4) | Si1xxi—Si1—Irxliv | 73.54 (4) |
Irx—Ir—Si1xix | 93.94 (3) | Si1xxx—Si1—Irxliv | 129.67 (3) |
Irvi—Ir—Si1xix | 60.60 (2) | Si1xxiv—Si1—Irxliv | 112.41 (8) |
Si1i—Ir—Si1xxxix | 120.68 (3) | Mgxxxi—Si1—Irxliv | 100.57 (4) |
Si1ii—Ir—Si1xxxix | 141.62 (4) | Mgxxxii—Si1—Irxliv | 92.72 (4) |
Si1iii—Ir—Si1xxxix | 101.84 (5) | Si1xxxiv—Si1—Irxliv | 122.45 (7) |
Si1v—Ir—Si1xxxix | 85.01 (5) | Si2vi—Si1—Irxliv | 163.30 (5) |
Si1vi—Ir—Si1xxxix | 89.264 (18) | Irxxxv—Si1—Irxliv | 144.99 (5) |
Mgvii—Ir—Si1xxxix | 80.25 (2) | Si1xliii—Si1—Irxliv | 53.64 (3) |
Mgv—Ir—Si1xxxix | 148.59 (3) | Si1v—Si1—Irxliv | 148.54 (7) |
Si1viii—Ir—Si1xxxix | 93.81 (2) | Irxxvii—Si1—Irxiii | 129.78 (6) |
Si1xvii—Ir—Si1xxxix | 66.60 (4) | Irxxviii—Si1—Irxiii | 74.66 (4) |
Irx—Ir—Si1xxxix | 60.60 (2) | Irvi—Si1—Irxiii | 73.43 (4) |
Irvi—Ir—Si1xxxix | 93.94 (3) | Si1xxix—Si1—Irxiii | 69.87 (4) |
Si1xix—Ir—Si1xxxix | 76.68 (5) | Si1xxx—Si1—Irxiii | 159.87 (9) |
Si1ii—Ir—Si1xli | 88.66 (5) | Si1xxiv—Si1—Irxiii | 60.17 (7) |
Si2—Ir—Si1xli | 120.88 (2) | Mgxxxi—Si1—Irxiii | 98.74 (4) |
Si1iii—Ir—Si1xli | 114.12 (4) | Mgxxxii—Si1—Irxiii | 136.22 (5) |
Si1iv—Ir—Si1xli | 89.46 (5) | Si1xxxiii—Si1—Irxiii | 99.08 (6) |
Si1v—Ir—Si1xli | 151.74 (4) | Si1xxxiv—Si1—Irxiii | 103.86 (6) |
Si1vi—Ir—Si1xli | 35.37 (4) | Si2vi—Si1—Irxiii | 104.98 (4) |
Mgvii—Ir—Si1xli | 102.71 (2) | Irxxxv—Si1—Irxiii | 139.56 (5) |
Mgv—Ir—Si1xli | 48.12 (2) | Si1xliii—Si1—Irxiii | 88.01 (4) |
Si1viii—Ir—Si1xli | 67.02 (2) | Si1v—Si1—Irxiii | 106.82 (4) |
Si1ix—Ir—Si1xli | 147.66 (5) | Irxliv—Si1—Irxiii | 61.88 (3) |
Si1xvii—Ir—Si1xli | 143.47 (4) | Irxxvii—Si1—Irxlv | 79.04 (4) |
Si1xxxviii—Ir—Si1xli | 88.954 (11) | Irxxviii—Si1—Irxlv | 127.70 (6) |
Irx—Ir—Si1xli | 59.95 (2) | Irvi—Si1—Irxlv | 78.23 (4) |
Irvi—Ir—Si1xli | 140.99 (2) | Si2xxviii—Si1—Irxlv | 71.49 (4) |
Si1xix—Ir—Si1xli | 107.27 (4) | Si1xxx—Si1—Irxlv | 108.90 (7) |
Si1xxxix—Ir—Si1xli | 120.55 (3) | Si1xxiv—Si1—Irxlv | 111.09 (9) |
Si1i—Ir—Si1xlii | 88.66 (5) | Mgxxxi—Si1—Irxlv | 46.56 (2) |
Si1ii—Ir—Si1xlii | 34.56 (4) | Mgxxxii—Si1—Irxlv | 140.42 (5) |
Si2—Ir—Si1xlii | 120.88 (2) | Si1xxxiii—Si1—Irxlv | 85.88 (5) |
Si1iii—Ir—Si1xlii | 89.46 (5) | Si1xxxiv—Si1—Irxlv | 160.48 (5) |
Si1iv—Ir—Si1xlii | 114.12 (5) | Si2vi—Si1—Irxlv | 123.00 (5) |
Si1v—Ir—Si1xlii | 35.37 (5) | Irxxxv—Si1—Irxlv | 147.66 (5) |
Si1vi—Ir—Si1xlii | 151.74 (4) | Si1xliii—Si1—Irxlv | 114.78 (6) |
Mgvii—Ir—Si1xlii | 48.12 (2) | Si1v—Si1—Irxlv | 87.59 (5) |
Mgv—Ir—Si1xlii | 102.70 (2) | Irxliv—Si1—Irxlv | 61.15 (3) |
Si1viii—Ir—Si1xlii | 147.66 (5) | Irxiii—Si1—Irxlv | 59.46 (3) |
Si1ix—Ir—Si1xlii | 67.02 (2) | Irxxviii—Si1—Si1xlvi | 109.83 (5) |
Si1xvii—Ir—Si1xlii | 88.955 (11) | Irvi—Si1—Si1xlvi | 121.27 (7) |
Si1xxxviii—Ir—Si1xlii | 143.47 (4) | Si1xxi—Si1—Si1xlvi | 137.77 (7) |
Irx—Ir—Si1xlii | 140.99 (2) | Si1xxix—Si1—Si1xlvi | 88.66 (9) |
Irvi—Ir—Si1xlii | 59.95 (2) | Si2xxviii—Si1—Si1xlvi | 129.89 (6) |
Si1xix—Ir—Si1xlii | 120.55 (3) | Si1xxiv—Si1—Si1xlvi | 141.10 (11) |
Si1xxxix—Ir—Si1xlii | 107.27 (4) | Mgxxxi—Si1—Si1xlvi | 76.26 (6) |
Si1xli—Ir—Si1xlii | 118.24 (5) | Mgxxxii—Si1—Si1xlvi | 45.797 (16) |
Si1i—Ir—Irxi | 94.16 (4) | Si1xxxiii—Si1—Si1xlvi | 62.207 (19) |
Si1ii—Ir—Irxi | 114.03 (4) | Si1xxxiv—Si1—Si1xlvi | 93.85 (3) |
Si2—Ir—Irxi | 73.093 (4) | Si2vi—Si1—Si1xlvi | 96.78 (6) |
Si1iii—Ir—Irxi | 129.54 (4) | Irxxxv—Si1—Si1xlvi | 62.14 (4) |
Si1v—Ir—Irxi | 80.91 (4) | Si1xliii—Si1—Si1xlvi | 85.00 (4) |
Si1vi—Ir—Irxi | 96.94 (4) | Si1v—Si1—Si1xlvi | 86.71 (5) |
Mgvii—Ir—Irxi | 46.458 (4) | Irxliv—Si1—Si1xlvi | 97.40 (5) |
Mgv—Ir—Irxi | 160.480 (1) | Irxiii—Si1—Si1xlvi | 157.83 (7) |
Si1viii—Ir—Irxi | 123.82 (3) | Irxlv—Si1—Si1xlvi | 104.90 (6) |
Si1ix—Ir—Irxi | 35.50 (3) | Irxxxvi—Si2—Irxxxvii | 120.0 |
Si1xvii—Ir—Irxi | 92.49 (3) | Irxxxvi—Si2—Ir | 120.0 |
Si1xxxviii—Ir—Irxi | 60.77 (3) | Irxxxvii—Si2—Ir | 120.0 |
Irx—Ir—Irxi | 64.026 (10) | Irxxxvi—Si2—Si1iv | 107.60 (4) |
Irvi—Ir—Irxi | 106.345 (10) | Irxxxvii—Si2—Si1iv | 104.36 (4) |
Si1xix—Ir—Irxi | 111.30 (2) | Ir—Si2—Si1iv | 56.60 (4) |
Si1xxxix—Ir—Irxi | 34.98 (2) | Irxxxvi—Si2—Si1xvii | 107.60 (4) |
Si1xli—Ir—Irxi | 112.40 (2) | Irxxxvii—Si2—Si1xvii | 56.60 (4) |
Si1xlii—Ir—Irxi | 85.26 (2) | Ir—Si2—Si1xvii | 104.36 (4) |
Irxii—Mg—Irxiii | 180.000 (5) | Si1iv—Si2—Si1xvii | 144.80 (8) |
Irxii—Mg—Irxiv | 87.081 (7) | Irxxxvi—Si2—Si1xix | 56.60 (4) |
Irxiii—Mg—Irxiv | 92.919 (7) | Irxxxvii—Si2—Si1xix | 104.36 (4) |
Irxii—Mg—Irvi | 92.919 (7) | Ir—Si2—Si1xix | 107.60 (4) |
Irxiii—Mg—Irvi | 87.081 (7) | Si1iv—Si2—Si1xix | 151.27 (7) |
Irxiv—Mg—Irvi | 180.0 | Si1xvii—Si2—Si1xix | 57.05 (6) |
Irxii—Mg—Irxv | 87.082 (7) | Irxxxvi—Si2—Si1xxxviii | 56.60 (4) |
Irxiii—Mg—Irxv | 92.918 (7) | Irxxxvii—Si2—Si1xxxviii | 107.60 (4) |
Irxiv—Mg—Irxv | 92.918 (7) | Ir—Si2—Si1xxxviii | 104.36 (4) |
Irvi—Mg—Irxv | 87.082 (7) | Si1iv—Si2—Si1xxxviii | 57.05 (6) |
Irxii—Mg—Irix | 92.918 (7) | Si1xvii—Si2—Si1xxxviii | 151.27 (7) |
Irxiii—Mg—Irix | 87.082 (7) | Si1xix—Si2—Si1xxxviii | 113.20 (7) |
Irxiv—Mg—Irix | 87.082 (7) | Irxxxvi—Si2—Si1xxxix | 104.36 (4) |
Irvi—Mg—Irix | 92.918 (7) | Irxxxvii—Si2—Si1xxxix | 56.60 (4) |
Irxv—Mg—Irix | 180.0 | Ir—Si2—Si1xxxix | 107.60 (4) |
Irxii—Mg—Si1xvi | 94.68 (3) | Si1iv—Si2—Si1xxxix | 57.04 (6) |
Irxiii—Mg—Si1xvi | 85.32 (3) | Si1xvii—Si2—Si1xxxix | 113.20 (7) |
Irxiv—Mg—Si1xvi | 46.23 (3) | Si1xix—Si2—Si1xxxix | 144.80 (7) |
Irvi—Mg—Si1xvi | 133.77 (3) | Si1xxxviii—Si2—Si1xxxix | 57.04 (6) |
Irxv—Mg—Si1xvi | 47.99 (3) | Irxxxvi—Si2—Si1iii | 104.36 (4) |
Irix—Mg—Si1xvi | 132.01 (3) | Irxxxvii—Si2—Si1iii | 107.60 (4) |
Irxii—Mg—Si1xvii | 85.32 (3) | Ir—Si2—Si1iii | 56.60 (4) |
Irxiii—Mg—Si1xvii | 94.68 (3) | Si1iv—Si2—Si1iii | 113.20 (7) |
Irxiv—Mg—Si1xvii | 133.77 (3) | Si1xvii—Si2—Si1iii | 57.05 (6) |
Irvi—Mg—Si1xvii | 46.23 (3) | Si1xix—Si2—Si1iii | 57.04 (6) |
Irxv—Mg—Si1xvii | 132.01 (3) | Si1xxxviii—Si2—Si1iii | 144.80 (7) |
Irix—Mg—Si1xvii | 47.99 (3) | Si1xxxix—Si2—Si1iii | 151.27 (7) |
Si1xvi—Mg—Si1xvii | 180.00 (7) | Irxxxvi—Si2—Si1xl | 76.03 (3) |
Irxii—Mg—Si1xviii | 132.01 (3) | Irxxxvii—Si2—Si1xl | 47.68 (3) |
Irxiii—Mg—Si1xviii | 47.99 (3) | Ir—Si2—Si1xl | 156.15 (3) |
Irxiv—Mg—Si1xviii | 85.32 (3) | Si1iv—Si2—Si1xl | 139.56 (6) |
Irvi—Mg—Si1xviii | 94.68 (3) | Si1xvii—Si2—Si1xl | 52.04 (6) |
Irxv—Mg—Si1xviii | 46.24 (3) | Si1xix—Si2—Si1xl | 64.72 (5) |
Irix—Mg—Si1xviii | 133.76 (3) | Si1xxxviii—Si2—Si1xl | 99.29 (3) |
Si1xvi—Mg—Si1xviii | 48.83 (5) | Si1xxxix—Si2—Si1xl | 82.75 (3) |
Si1xvii—Mg—Si1xviii | 131.17 (5) | Si1iii—Si2—Si1xl | 104.23 (3) |
Irxii—Mg—Si1xix | 47.99 (3) | Irxxxvi—Si2—Si1vi | 76.03 (3) |
Irxiii—Mg—Si1xix | 132.01 (3) | Irxxxvii—Si2—Si1vi | 156.15 (3) |
Irxiv—Mg—Si1xix | 94.68 (3) | Ir—Si2—Si1vi | 47.68 (3) |
Irvi—Mg—Si1xix | 85.32 (3) | Si1iv—Si2—Si1vi | 52.04 (6) |
Irxv—Mg—Si1xix | 133.76 (3) | Si1xvii—Si2—Si1vi | 139.56 (6) |
Irix—Mg—Si1xix | 46.24 (3) | Si1xix—Si2—Si1vi | 99.29 (3) |
Si1xvi—Mg—Si1xix | 131.17 (5) | Si1xxxviii—Si2—Si1vi | 64.72 (5) |
Si1xvii—Mg—Si1xix | 48.83 (5) | Si1xxxix—Si2—Si1vi | 104.23 (3) |
Si1xviii—Mg—Si1xix | 180.00 (8) | Si1iii—Si2—Si1vi | 82.75 (3) |
Irxii—Mg—Si1iii | 46.23 (3) | Si1xl—Si2—Si1vi | 152.07 (6) |
Irxiii—Mg—Si1iii | 133.77 (3) | Irxxxvi—Si2—Si1ix | 156.15 (3) |
Irxiv—Mg—Si1iii | 132.01 (3) | Irxxxvii—Si2—Si1ix | 47.68 (3) |
Irvi—Mg—Si1iii | 47.99 (3) | Ir—Si2—Si1ix | 76.04 (3) |
Irxv—Mg—Si1iii | 94.68 (3) | Si1iv—Si2—Si1ix | 64.72 (5) |
Irix—Mg—Si1iii | 85.32 (3) | Si1xvii—Si2—Si1ix | 82.75 (3) |
Si1xvi—Mg—Si1iii | 131.17 (5) | Si1xix—Si2—Si1ix | 139.56 (6) |
Si1xvii—Mg—Si1iii | 48.83 (5) | Si1xxxviii—Si2—Si1ix | 104.23 (3) |
Si1xviii—Mg—Si1iii | 131.17 (5) | Si1xxxix—Si2—Si1ix | 52.04 (6) |
Si1xix—Mg—Si1iii | 48.83 (5) | Si1iii—Si2—Si1ix | 99.29 (3) |
Irxii—Mg—Si1xx | 133.77 (3) | Si1xl—Si2—Si1ix | 95.35 (6) |
Irxiii—Mg—Si1xx | 46.23 (3) | Si1vi—Si2—Si1ix | 110.37 (3) |
Irxiv—Mg—Si1xx | 47.99 (3) | Irxxxvi—Si2—Si1v | 156.15 (3) |
Irvi—Mg—Si1xx | 132.01 (3) | Irxxxvii—Si2—Si1v | 76.04 (3) |
Irxv—Mg—Si1xx | 85.32 (3) | Ir—Si2—Si1v | 47.68 (3) |
Irix—Mg—Si1xx | 94.68 (3) | Si1iv—Si2—Si1v | 82.75 (3) |
Si1xvi—Mg—Si1xx | 48.83 (5) | Si1xvii—Si2—Si1v | 64.72 (5) |
Si1xvii—Mg—Si1xx | 131.17 (5) | Si1xix—Si2—Si1v | 104.23 (3) |
Si1xviii—Mg—Si1xx | 48.83 (5) | Si1xxxviii—Si2—Si1v | 139.56 (6) |
Si1xix—Mg—Si1xx | 131.17 (5) | Si1xxxix—Si2—Si1v | 99.29 (3) |
Si1iii—Mg—Si1xx | 180.00 (8) | Si1iii—Si2—Si1v | 52.04 (6) |
Irxii—Mg—Si1xxi | 133.46 (3) | Si1xl—Si2—Si1v | 110.37 (3) |
Irxiii—Mg—Si1xxi | 46.54 (3) | Si1vi—Si2—Si1v | 95.35 (6) |
Irxiv—Mg—Si1xxi | 133.99 (3) | Si1ix—Si2—Si1v | 47.69 (6) |
Irvi—Mg—Si1xxi | 46.01 (3) | Irxxxvi—Si2—Si1viii | 47.68 (3) |
Irxv—Mg—Si1xxi | 107.46 (3) | Irxxxvii—Si2—Si1viii | 156.15 (3) |
Irix—Mg—Si1xxi | 72.54 (3) | Ir—Si2—Si1viii | 76.03 (3) |
Si1xvi—Mg—Si1xxi | 128.22 (6) | Si1iv—Si2—Si1viii | 99.29 (3) |
Si1xvii—Mg—Si1xxi | 51.78 (6) | Si1xvii—Si2—Si1viii | 104.23 (3) |
Si1xviii—Mg—Si1xxi | 80.63 (3) | Si1xix—Si2—Si1viii | 52.04 (6) |
Si1xix—Mg—Si1xxi | 99.37 (3) | Si1xxxviii—Si2—Si1viii | 82.75 (3) |
Si1iii—Mg—Si1xxi | 87.89 (3) | Si1xxxix—Si2—Si1viii | 139.56 (6) |
Si1xx—Mg—Si1xxi | 92.11 (3) | Si1iii—Si2—Si1viii | 64.72 (5) |
Irxii—Mg—Si1xxii | 72.54 (3) | Si1xl—Si2—Si1viii | 110.37 (3) |
Irxiii—Mg—Si1xxii | 107.46 (3) | Si1vi—Si2—Si1viii | 47.69 (6) |
Irxiv—Mg—Si1xxii | 46.54 (3) | Si1ix—Si2—Si1viii | 152.07 (6) |
Irvi—Mg—Si1xxii | 133.46 (3) | Si1v—Si2—Si1viii | 110.37 (3) |
Irxv—Mg—Si1xxii | 133.99 (3) | Irxxxvi—Si2—Si1xii | 47.68 (3) |
Irix—Mg—Si1xxii | 46.01 (3) | Irxxxvii—Si2—Si1xii | 76.03 (3) |
Si1xvi—Mg—Si1xxii | 92.11 (3) | Ir—Si2—Si1xii | 156.15 (3) |
Si1xvii—Mg—Si1xxii | 87.89 (3) | Si1iv—Si2—Si1xii | 104.23 (3) |
Si1xviii—Mg—Si1xxii | 128.22 (6) | Si1xvii—Si2—Si1xii | 99.29 (3) |
Si1xix—Mg—Si1xxii | 51.78 (6) | Si1xix—Si2—Si1xii | 82.75 (3) |
Si1iii—Mg—Si1xxii | 99.37 (3) | Si1xxxviii—Si2—Si1xii | 52.04 (6) |
Si1xx—Mg—Si1xxii | 80.63 (3) | Si1xxxix—Si2—Si1xii | 64.72 (5) |
Si1xxi—Mg—Si1xxii | 116.590 (18) | Si1iii—Si2—Si1xii | 139.56 (6) |
Irxii—Mg—Si1xxiii | 46.54 (3) | Si1xl—Si2—Si1xii | 47.69 (6) |
Irxiii—Mg—Si1xxiii | 133.46 (3) | Si1vi—Si2—Si1xii | 110.37 (3) |
Irxiv—Mg—Si1xxiii | 46.01 (3) | Si1ix—Si2—Si1xii | 110.37 (3) |
Irvi—Mg—Si1xxiii | 133.99 (3) | Si1v—Si2—Si1xii | 152.07 (6) |
Irxv—Mg—Si1xxiii | 72.54 (3) | Si1viii—Si2—Si1xii | 95.35 (6) |
Irix—Mg—Si1xxiii | 107.46 (3) | Irxxxvi—Si2—Irxii | 71.546 (5) |
Si1xvi—Mg—Si1xxiii | 51.78 (6) | Irxxxvii—Si2—Irxii | 127.399 (5) |
Si1xvii—Mg—Si1xxiii | 128.22 (6) | Ir—Si2—Irxii | 73.093 (3) |
Si1xviii—Mg—Si1xxiii | 99.37 (3) | Si1iv—Si2—Irxii | 121.28 (4) |
Si1xix—Mg—Si1xxiii | 80.63 (3) | Si1xvii—Si2—Irxii | 70.86 (4) |
Si1iii—Mg—Si1xxiii | 92.11 (3) | Si1xxxviii—Si2—Irxii | 118.17 (4) |
Si1xx—Mg—Si1xxiii | 87.89 (3) | Si1xxxix—Si2—Irxii | 175.22 (4) |
Si1xxi—Mg—Si1xxiii | 180.00 (6) | Si1xl—Si2—Irxii | 98.41 (3) |
Si1xxii—Mg—Si1xxiii | 63.410 (18) | Si1vi—Si2—Irxii | 72.60 (3) |
Irxii—Mg—Si1xxiv | 107.46 (3) | Si1ix—Si2—Irxii | 132.19 (3) |
Irxiii—Mg—Si1xxiv | 72.54 (3) | Si1v—Si2—Irxii | 84.69 (3) |
Irxiv—Mg—Si1xxiv | 133.46 (3) | Si1xii—Si2—Irxii | 112.69 (3) |
Irvi—Mg—Si1xxiv | 46.54 (3) | Irxxxvi—Si2—Irxlvii | 71.546 (5) |
Irxv—Mg—Si1xxiv | 46.01 (3) | Irxxxvii—Si2—Irxlvii | 73.093 (3) |
Irix—Mg—Si1xxiv | 133.99 (3) | Ir—Si2—Irxlvii | 127.399 (5) |
Si1xvi—Mg—Si1xxiv | 87.89 (3) | Si1iv—Si2—Irxlvii | 70.86 (4) |
Si1xvii—Mg—Si1xxiv | 92.11 (3) | Si1xvii—Si2—Irxlvii | 121.28 (4) |
Si1xviii—Mg—Si1xxiv | 51.78 (6) | Si1xix—Si2—Irxlvii | 118.17 (4) |
Si1xix—Mg—Si1xxiv | 128.22 (6) | Si1iii—Si2—Irxlvii | 175.22 (4) |
Si1iii—Mg—Si1xxiv | 80.63 (3) | Si1xl—Si2—Irxlvii | 72.60 (3) |
Si1xx—Mg—Si1xxiv | 99.37 (3) | Si1vi—Si2—Irxlvii | 98.41 (3) |
Si1xxi—Mg—Si1xxiv | 63.410 (18) | Si1ix—Si2—Irxlvii | 84.69 (3) |
Si1xxii—Mg—Si1xxiv | 180.00 (6) | Si1v—Si2—Irxlvii | 132.19 (3) |
Si1xxiii—Mg—Si1xxiv | 116.590 (18) | Si1viii—Si2—Irxlvii | 112.69 (3) |
Irxii—Mg—Si1xxv | 133.99 (3) | Irxii—Si2—Irxlvii | 143.091 (10) |
Irxiii—Mg—Si1xxv | 46.01 (3) | Irxxxvi—Si2—Irxi | 127.399 (5) |
Irxiv—Mg—Si1xxv | 72.54 (3) | Irxxxvii—Si2—Irxi | 71.546 (5) |
Irvi—Mg—Si1xxv | 107.46 (3) | Ir—Si2—Irxi | 73.093 (3) |
Irxv—Mg—Si1xxv | 133.46 (3) | Si1xvii—Si2—Irxi | 118.17 (4) |
Irix—Mg—Si1xxv | 46.54 (3) | Si1xix—Si2—Irxi | 175.22 (4) |
Si1xvi—Mg—Si1xxv | 99.37 (3) | Si1xxxviii—Si2—Irxi | 70.86 (4) |
Si1xvii—Mg—Si1xxv | 80.63 (3) | Si1iii—Si2—Irxi | 121.28 (4) |
Si1xviii—Mg—Si1xxv | 87.89 (3) | Si1xl—Si2—Irxi | 112.69 (3) |
Si1xix—Mg—Si1xxv | 92.11 (3) | Si1vi—Si2—Irxi | 84.69 (3) |
Si1iii—Mg—Si1xxv | 128.23 (6) | Si1v—Si2—Irxi | 72.60 (3) |
Si1xx—Mg—Si1xxv | 51.77 (6) | Si1viii—Si2—Irxi | 132.19 (3) |
Si1xxi—Mg—Si1xxv | 63.410 (18) | Si1xii—Si2—Irxi | 98.41 (3) |
Si1xxii—Mg—Si1xxv | 63.410 (18) | Irxii—Si2—Irxi | 146.186 (7) |
Si1xxiii—Mg—Si1xxv | 116.590 (18) | Irxlvii—Si2—Irxi | 63.492 (9) |
Si1xxiv—Mg—Si1xxv | 116.590 (18) | Irxxxvi—Si2—Irvi | 127.399 (5) |
Irxii—Mg—Si1xxvi | 46.01 (3) | Irxxxvii—Si2—Irvi | 73.093 (4) |
Irxiii—Mg—Si1xxvi | 133.99 (3) | Ir—Si2—Irvi | 71.546 (5) |
Irxiv—Mg—Si1xxvi | 107.46 (3) | Si1iv—Si2—Irvi | 118.17 (4) |
Irvi—Mg—Si1xxvi | 72.54 (3) | Si1xix—Si2—Irvi | 70.86 (4) |
Irxv—Mg—Si1xxvi | 46.54 (3) | Si1xxxviii—Si2—Irvi | 175.22 (4) |
Irix—Mg—Si1xxvi | 133.46 (3) | Si1xxxix—Si2—Irvi | 121.28 (4) |
Si1xvi—Mg—Si1xxvi | 80.63 (3) | Si1xl—Si2—Irvi | 84.69 (3) |
Si1xvii—Mg—Si1xxvi | 99.37 (3) | Si1vi—Si2—Irvi | 112.69 (3) |
Si1xviii—Mg—Si1xxvi | 92.11 (3) | Si1ix—Si2—Irvi | 72.60 (3) |
Si1xix—Mg—Si1xxvi | 87.89 (3) | Si1viii—Si2—Irvi | 98.41 (3) |
Si1iii—Mg—Si1xxvi | 51.77 (6) | Si1xii—Si2—Irvi | 132.19 (3) |
Si1xx—Mg—Si1xxvi | 128.23 (6) | Irxii—Si2—Irvi | 63.492 (9) |
Si1xxi—Mg—Si1xxvi | 116.590 (18) | Irxlvii—Si2—Irvi | 146.186 (7) |
Si1xxii—Mg—Si1xxvi | 116.590 (18) | Irxi—Si2—Irvi | 105.201 (11) |
Si1xxiii—Mg—Si1xxvi | 63.410 (18) | Irxxxvi—Si2—Irix | 73.093 (3) |
Si1xxiv—Mg—Si1xxvi | 63.410 (18) | Irxxxvii—Si2—Irix | 71.545 (5) |
Si1xxv—Mg—Si1xxvi | 180.00 (6) | Ir—Si2—Irix | 127.400 (5) |
Irxxvii—Si1—Irxxviii | 118.90 (7) | Si1iv—Si2—Irix | 175.21 (4) |
Irxxvii—Si1—Irvi | 127.05 (7) | Si1xxxix—Si2—Irix | 118.17 (4) |
Irxxviii—Si1—Irvi | 112.89 (7) | Si1iii—Si2—Irix | 70.86 (4) |
Irxxvii—Si1—Si1xxi | 113.27 (7) | Si1vi—Si2—Irix | 132.19 (3) |
Irxxviii—Si1—Si1xxi | 107.83 (5) | Si1ix—Si2—Irix | 112.69 (3) |
Irvi—Si1—Si1xxi | 56.82 (7) | Si1v—Si2—Irix | 98.41 (3) |
Irxxvii—Si1—Si1xxix | 60.09 (7) | Si1viii—Si2—Irix | 84.69 (3) |
Irxxviii—Si1—Si1xxix | 111.28 (5) | Si1xii—Si2—Irix | 72.60 (3) |
Irvi—Si1—Si1xxix | 110.39 (7) | Irxii—Si2—Irix | 63.492 (9) |
Si1xxi—Si1—Si1xxix | 60.0 | Irxlvii—Si2—Irix | 105.201 (11) |
Irxxvii—Si1—Si2xxviii | 109.76 (6) | Irxi—Si2—Irix | 143.092 (10) |
Irxxviii—Si1—Si2xxviii | 56.28 (4) | Irvi—Si2—Irix | 63.492 (9) |
Symmetry codes: (i) x−y+2/3, x−2/3, −z+1/3; (ii) −y+4/3, −x+2/3, z+1/6; (iii) x−y+1/3, −y+2/3, −z+1/6; (iv) x−1/3, y−2/3, z+1/3; (v) −x+y+1/3, y−1/3, z+1/6; (vi) −x+2/3, −y+1/3, −z+1/3; (vii) x+2/3, y+1/3, z+1/3; (viii) x−2/3, x−y−1/3, z+1/6; (ix) y−1/3, −x+y+1/3, −z+1/3; (x) −x+1/3, −y−1/3, −z+2/3; (xi) y+1/3, −x+y+2/3, −z+2/3; (xii) x−y−1/3, x−2/3, −z+1/3; (xiii) −x+y+1/3, −x+2/3, z−1/3; (xiv) x−2/3, y−1/3, z−1/3; (xv) −y+1/3, x−y−1/3, z−1/3; (xvi) −y+2/3, −x+1/3, z−1/6; (xvii) y−2/3, x−1/3, −z+1/6; (xviii) x−1/3, x−y+1/3, z−1/6; (xix) −x+1/3, −x+y−1/3, −z+1/6; (xx) −x+y−1/3, y−2/3, z−1/6; (xxi) −x+y, −x+1, z; (xxii) x−1, y−1, z; (xxiii) x−y, x−1, −z; (xxiv) −x+1, −y+1, −z; (xxv) y−1, −x+y, −z; (xxvi) −y+1, x−y, z; (xxvii) y+2/3, −x+y+4/3, −z+1/3; (xxviii) x+1/3, y+2/3, z−1/3; (xxix) −y+1, x−y+1, z; (xxx) −x+4/3, −x+y+2/3, −z+1/6; (xxxi) −x+y+1/3, y+2/3, z+1/6; (xxxii) x+1, y+1, z; (xxxiii) y, −x+y+1, −z; (xxxiv) x−y+1, x, −z; (xxxv) x−y+2/3, x+1/3, −z+1/3; (xxxvi) −x+y, −x, z; (xxxvii) −y, x−y, z; (xxxviii) −x+y−1/3, −x+1/3, z+1/3; (xxxix) −y+2/3, x−y+1/3, z+1/3; (xl) −y+1/3, −x+2/3, z+1/6; (xli) y−1/3, −x+y−2/3, −z+1/3; (xlii) x+1/3, x−y+2/3, z+1/6; (xliii) −x+y+2/3, y+1/3, z−1/6; (xliv) −y+1/3, x−y+2/3, z−1/3; (xlv) x−y−1/3, x+1/3, −z+1/3; (xlvi) y+1/3, x+2/3, −z+1/6; (xlvii) x−y−2/3, x−1/3, −z+2/3. |