Morphotropism in fumarolic mineral-related anhydrous sulfates: novel representatives in A⁺₂M²⁺(SO₄)₂ and A⁺₂M²⁺₂(SO₄)₃ series

The discovery of numerous endemic anhydrous sulfate minerals in fumaroles of the Tolbachik volcano (Kamchatka, Russia) has revived interest in the whole family of anhydrous sulfates. Herein is reported the crystal structure of Cs₂Cu(SO₄)₂ which adds important data on the `final' contributor with the largest A<sup>+</sup> cation to the A<sub>2</sub>[Cu(SO<sub>4</sub>)<sub>2</sub>] morphotropic series (A = Na, K, Rb, Cs), the `initial' structurally characterized representative of this family being saranchinaite Na₂Cu(SO₄)₂. With increasing ionic radius of the alkali metal cation(s), embedded in the [Cu(SO₄)₂]²⁻ framework, symmetry-breaking transformations occur. Cs₂Cu(SO₄)₂, which is here designated as the [epsilon]-phase, has a layered structure. Cs₂Co₂(SO₄)₃ is a new representative of another morphotropic series of the orthorhombic A₂[M²⁺₂(SO₄)₃] family, being also the first anhydrous Cs–Co sulfate. Structural relationships in A⁺₂M²⁺(SO₄)₂ and A⁺₂M²⁺₂(SO₄)₃ morphotropic series are discussed in detail.

Computing details

For both structures, program(s) used to solve structure: SHELXT 2014/5 (Sheldrick, 2014); program(s) used to refine structure: SHELXL2018/3 (Sheldrick, 2018).

(Cs2CuSO42)

Crystal data

CsCu0.50O4S	F(000) = 940
Mr = 260.74	Dx = 3.721 Mg m^−3
Monoclinic, P21/n	Ag Kα radiation, λ = 0.56086 Å
a = 9.685 (3) Å	Cell parameters from 1854 reflections
b = 7.920 (3) Å	θ = 2.2–26.3°
c = 12.141 (4) Å	µ = 5.54 mm^−1
β = 91.416 (8)°	T = 296 K
V = 931.0 (5) Å^3	Prism
Z = 8

Data collection

Bruker Apex 2 Duo diffractometer	θmax = 26.3°, θmin = 2.2°
16754 measured reflections	h = −15→8
3770 independent reflections	k = −12→11
2389 reflections with I > 2σ(I)	l = −19→19
Rint = 0.068

Refinement

Refinement on F^2	0 restraints
Least-squares matrix: full	w = 1/[σ^2(Fo^2) + (0.0388P)^2] where P = (Fo^2 + 2Fc^2)/3
R[F^2 > 2σ(F^2)] = 0.042	(Δ/σ)max = 0.001
wR(F^2) = 0.103	Δρmax = 1.43 e Å^−3
S = 1.01	Δρmin = −1.77 e Å^−3
3770 reflections	Extinction correction: SHELXL-2018/3 (Sheldrick 2018), Fc^*=kFc[1+0.001xFc^2λ^3/sin(2θ)]^-1/4
119 parameters	Extinction coefficient: 0.0016 (3)

Special details

Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes.

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

	x	y	z	Uiso*/Ueq
Cs1	−0.03376 (4)	0.74054 (5)	0.60208 (3)	0.03196 (11)
Cs2	0.42200 (4)	−0.12135 (5)	0.65571 (3)	0.03402 (12)
Cu1	0.63139 (7)	0.45695 (8)	0.61755 (5)	0.02345 (15)
S1	0.31932 (14)	0.38850 (15)	0.60080 (10)	0.0205 (2)
S2	0.78144 (14)	0.18849 (17)	0.63783 (10)	0.0231 (3)
O1	0.3407 (4)	0.3470 (5)	0.4815 (3)	0.0291 (8)
O2	0.8266 (4)	0.3673 (5)	0.6228 (4)	0.0353 (10)
O3	0.4379 (4)	0.4980 (5)	0.6355 (4)	0.0361 (10)
O4	0.3180 (5)	0.2360 (5)	0.6656 (4)	0.0395 (11)
O5	0.1951 (4)	0.4882 (6)	0.6119 (3)	0.0337 (9)
O6	0.6282 (4)	0.2073 (5)	0.6439 (4)	0.0387 (10)
O7	0.8174 (6)	0.0868 (6)	0.5439 (4)	0.0520 (13)
O8	0.8391 (6)	0.1226 (7)	0.7389 (4)	0.0632 (17)

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Cs1	0.0268 (2)	0.0319 (2)	0.0374 (2)	0.00395 (14)	0.00402 (14)	0.00313 (14)
Cs2	0.0384 (3)	0.02745 (19)	0.0363 (2)	0.00403 (15)	0.00209 (16)	−0.00492 (14)
Cu1	0.0190 (4)	0.0225 (3)	0.0288 (3)	−0.0003 (2)	−0.0005 (2)	0.0001 (2)
S1	0.0174 (6)	0.0206 (6)	0.0237 (6)	0.0016 (5)	0.0029 (5)	0.0034 (4)
S2	0.0198 (7)	0.0263 (6)	0.0232 (6)	0.0012 (5)	−0.0003 (5)	0.0067 (5)
O1	0.037 (3)	0.0266 (19)	0.0241 (18)	0.0061 (17)	0.0061 (15)	0.0007 (14)
O2	0.021 (2)	0.029 (2)	0.055 (3)	−0.0035 (16)	−0.0014 (18)	0.0108 (18)
O3	0.024 (2)	0.029 (2)	0.055 (3)	−0.0009 (17)	0.0045 (18)	−0.0172 (18)
O4	0.045 (3)	0.029 (2)	0.044 (2)	0.0009 (19)	0.006 (2)	0.0182 (18)
O5	0.022 (2)	0.047 (3)	0.032 (2)	0.0132 (19)	0.0032 (16)	0.0018 (18)
O6	0.022 (2)	0.028 (2)	0.066 (3)	0.0038 (17)	0.006 (2)	0.003 (2)
O7	0.062 (4)	0.040 (3)	0.055 (3)	0.016 (2)	0.016 (2)	−0.007 (2)
O8	0.065 (4)	0.075 (4)	0.049 (3)	−0.003 (3)	−0.021 (3)	0.041 (3)

Geometric parameters (Å, º)

Cs1—O5	2.985 (4)	Cs2—Cu1^vi	3.9405 (13)
Cs1—O7^i	3.096 (6)	Cs2—S2^viii	4.0552 (16)
Cs1—O7^ii	3.170 (5)	Cs2—S1^vi	4.0582 (18)
Cs1—O1^iii	3.194 (4)	Cs2—S2^ix	4.0643 (17)
Cs1—O6^iv	3.250 (5)	Cu1—O3	1.919 (4)
Cs1—O2^v	3.263 (4)	Cu1—O1^i	1.986 (4)
Cs1—O4^iv	3.469 (5)	Cu1—O6	2.003 (4)
Cs1—O5^iii	3.504 (4)	Cu1—O2	2.019 (4)
Cs1—O2^i	3.532 (5)	Cu1—O8^x	2.195 (4)
Cs1—O8^ii	3.679 (7)	Cu1—S2	2.5837 (16)
Cs1—O8^iv	3.691 (7)	Cu1—S1^i	2.9692 (16)
Cs1—S1^iii	3.7979 (16)	Cu1—S1	3.0724 (18)
Cs1—O3^iv	3.876 (5)	Cu1—O3^i	3.149 (4)
Cs1—S2^i	3.8888 (16)	Cu1—O5^i	3.318 (4)
Cs1—Cu1^iv	3.9469 (13)	Cu1—O1	3.344 (4)
Cs1—Cu1^v	3.9531 (12)	Cu1—O4	3.564 (5)
Cs2—O4	3.008 (4)	Cu1—O7	3.566 (5)
Cs2—O3^vi	3.029 (4)	Cu1—S2^x	3.5738 (16)
Cs2—O5^vii	3.187 (4)	Cu1—O8	3.617 (5)
Cs2—O6	3.286 (4)	Cu1—Cu1^i	3.8380 (15)
Cs2—O8^viii	3.310 (6)	S1—O4	1.441 (4)
Cs2—O7^ix	3.323 (5)	S1—O5	1.448 (4)
Cs2—O1^ix	3.383 (4)	S1—O3	1.492 (4)
Cs2—O4^vii	3.411 (5)	S1—O1	1.504 (4)
Cs2—O2^viii	3.584 (4)	S2—O8	1.434 (4)
Cs2—O6^ix	3.721 (5)	S2—O7	1.446 (5)
Cs2—S1^vii	3.8143 (16)	S2—O2	1.495 (4)
Cs2—O5^vi	3.823 (5)	S2—O6	1.495 (5)
O5—Cs1—O7^i	78.83 (13)	Cu1^i—S1—Cs1^iii	70.27 (3)
O5—Cs1—O7^ii	157.14 (13)	Cu1—S1—Cs1^iii	142.17 (4)
O7^i—Cs1—O7^ii	78.51 (15)	O4—S1—Cs2^iv	63.0 (2)
O5—Cs1—O1^iii	123.49 (11)	O5—S1—Cs2^iv	54.01 (16)
O7^i—Cs1—O1^iii	123.50 (12)	O3—S1—Cs2^iv	105.97 (17)
O7^ii—Cs1—O1^iii	72.68 (12)	O1—S1—Cs2^iv	147.48 (17)
O5—Cs1—O6^iv	97.70 (11)	Cu1^i—S1—Cs2^iv	144.64 (4)
O7^i—Cs1—O6^iv	142.14 (12)	Cu1—S1—Cs2^iv	124.96 (4)
O7^ii—Cs1—O6^iv	98.30 (12)	Cs1^iii—S1—Cs2^iv	92.68 (4)
O1^iii—Cs1—O6^iv	90.14 (10)	O4—S1—Cs2^xi	135.8 (2)
O5—Cs1—O2^v	72.49 (12)	O5—S1—Cs2^xi	70.36 (19)
O7^i—Cs1—O2^v	137.05 (12)	O3—S1—Cs2^xi	38.16 (16)
O7^ii—Cs1—O2^v	127.86 (13)	O1—S1—Cs2^xi	109.15 (16)
O1^iii—Cs1—O2^v	56.18 (10)	Cu1^i—S1—Cs2^xi	73.04 (3)
O6^iv—Cs1—O2^v	74.14 (11)	Cu1—S1—Cs2^xi	65.40 (3)
O5—Cs1—O4^iv	61.87 (10)	Cs1^iii—S1—Cs2^xi	122.38 (3)
O7^i—Cs1—O4^iv	93.85 (13)	Cs2^iv—S1—Cs2^xi	92.56 (3)
O7^ii—Cs1—O4^iv	116.85 (11)	O4—S1—Cs2	27.74 (19)
O1^iii—Cs1—O4^iv	142.52 (10)	O5—S1—Cs2	134.59 (19)
O6^iv—Cs1—O4^iv	53.52 (11)	O3—S1—Cs2	109.61 (17)
O2^v—Cs1—O4^iv	99.83 (10)	O1—S1—Cs2	84.58 (15)
O5—Cs1—O5^iii	90.05 (10)	Cu1^i—S1—Cs2	119.63 (4)
O7^i—Cs1—O5^iii	95.72 (12)	Cu1—S1—Cs2	86.02 (3)
O7^ii—Cs1—O5^iii	95.15 (12)	Cs1^iii—S1—Cs2	90.57 (3)
O1^iii—Cs1—O5^iii	42.04 (9)	Cs2^iv—S1—Cs2	90.26 (3)
O6^iv—Cs1—O5^iii	122.09 (10)	Cs2^xi—S1—Cs2	146.71 (4)
O2^v—Cs1—O5^iii	53.88 (10)	O4—S1—Cs1^vii	47.28 (19)
O4^iv—Cs1—O5^iii	147.84 (10)	O5—S1—Cs1^vii	117.21 (16)
O5—Cs1—O2^i	55.51 (10)	O3—S1—Cs1^vii	64.33 (18)
O7^i—Cs1—O2^i	42.18 (11)	O1—S1—Cs1^vii	132.53 (16)
O7^ii—Cs1—O2^i	107.50 (12)	Cu1^i—S1—Cs1^vii	141.24 (5)
O1^iii—Cs1—O2^i	104.12 (10)	Cu1—S1—Cs1^vii	62.39 (3)
O6^iv—Cs1—O2^i	153.20 (10)	Cs1^iii—S1—Cs1^vii	143.43 (4)
O2^v—Cs1—O2^i	94.87 (10)	Cs2^iv—S1—Cs1^vii	68.60 (3)
O4^iv—Cs1—O2^i	106.48 (11)	Cs2^xi—S1—Cs1^vii	90.66 (3)
O5^iii—Cs1—O2^i	63.47 (10)	Cs2—S1—Cs1^vii	59.736 (18)
O5—Cs1—O8^ii	142.11 (11)	O4—S1—Cs1	120.7 (2)
O7^i—Cs1—O8^ii	97.70 (12)	O5—S1—Cs1	7.90 (17)
O7^ii—Cs1—O8^ii	39.97 (11)	O3—S1—Cs1	102.90 (17)
O1^iii—Cs1—O8^ii	90.16 (11)	O1—S1—Cs1	105.45 (15)
O6^iv—Cs1—O8^ii	62.14 (10)	Cu1^i—S1—Cs1	83.36 (3)
O2^v—Cs1—O8^ii	124.50 (12)	Cu1—S1—Cs1	130.50 (4)
O4^iv—Cs1—O8^ii	80.96 (10)	Cs1^iii—S1—Cs1	67.69 (3)
O5^iii—Cs1—O8^ii	127.73 (10)	Cs2^iv—S1—Cs1	61.34 (2)
O2^i—Cs1—O8^ii	138.65 (10)	Cs2^xi—S1—Cs1	65.28 (3)
O5—Cs1—O8^iv	114.42 (13)	Cs2—S1—Cs1	141.81 (3)
O7^i—Cs1—O8^iv	166.76 (13)	Cs1^vii—S1—Cs1	122.00 (3)
O7^ii—Cs1—O8^iv	88.26 (14)	O8—S2—O7	112.1 (3)
O1^iii—Cs1—O8^iv	50.20 (10)	O8—S2—O2	109.9 (3)
O6^iv—Cs1—O8^iv	40.10 (10)	O7—S2—O2	110.8 (3)
O2^v—Cs1—O8^iv	52.53 (11)	O8—S2—O6	111.1 (3)
O4^iv—Cs1—O8^iv	92.66 (11)	O7—S2—O6	110.7 (3)
O5^iii—Cs1—O8^iv	84.76 (9)	O2—S2—O6	101.8 (2)
O2^i—Cs1—O8^iv	145.16 (10)	O8—S2—Cu1	125.9 (3)
O8^ii—Cs1—O8^iv	71.97 (8)	O7—S2—Cu1	121.9 (2)
O5—Cs1—S1^iii	111.97 (9)	O2—S2—Cu1	51.26 (17)
O7^i—Cs1—S1^iii	103.89 (10)	O6—S2—Cu1	50.65 (17)
O7^ii—Cs1—S1^iii	76.60 (10)	O8—S2—Cu1^viii	12.3 (2)
O1^iii—Cs1—S1^iii	22.81 (7)	O7—S2—Cu1^viii	108.3 (2)
O6^iv—Cs1—S1^iii	112.10 (8)	O2—S2—Cu1^viii	121.60 (18)
O2^v—Cs1—S1^iii	60.63 (8)	O6—S2—Cu1^viii	102.99 (19)
O4^iv—Cs1—S1^iii	159.89 (8)	Cu1—S2—Cu1^viii	128.48 (5)
O5^iii—Cs1—S1^iii	22.41 (7)	O8—S2—Cs1^i	117.1 (3)
O2^i—Cs1—S1^iii	81.50 (7)	O7—S2—Cs1^i	47.3 (2)
O8^ii—Cs1—S1^iii	105.52 (8)	O2—S2—Cs1^i	65.18 (18)
O8^iv—Cs1—S1^iii	72.01 (7)	O6—S2—Cs1^i	131.70 (19)
O5—Cs1—O3^iv	99.01 (10)	Cu1—S2—Cs1^i	99.91 (4)
O7^i—Cs1—O3^iv	94.96 (11)	Cu1^viii—S2—Cs1^i	123.83 (4)
O7^ii—Cs1—O3^iv	80.01 (11)	O8—S2—Cs1^xii	66.7 (3)
O1^iii—Cs1—O3^iv	125.29 (9)	O7—S2—Cs1^xii	45.9 (2)
O6^iv—Cs1—O3^iv	47.91 (10)	O2—S2—Cs1^xii	133.92 (18)
O2^v—Cs1—O3^iv	120.31 (10)	O6—S2—Cs1^xii	122.75 (18)
O4^iv—Cs1—O3^iv	37.80 (9)	Cu1—S2—Cs1^xii	166.21 (5)
O5^iii—Cs1—O3^iv	167.15 (9)	Cu1^viii—S2—Cs1^xii	62.50 (3)
O2^i—Cs1—O3^iv	129.30 (9)	Cs1^i—S2—Cs1^xii	75.87 (3)
O8^ii—Cs1—O3^iv	43.30 (9)	O8—S2—Cs1^vii	66.0 (3)
O8^iv—Cs1—O3^iv	83.21 (9)	O7—S2—Cs1^vii	146.5 (2)
S1^iii—Cs1—O3^iv	146.14 (7)	O2—S2—Cs1^vii	100.40 (19)
O5—Cs1—S2^i	69.33 (8)	O6—S2—Cs1^vii	48.79 (19)
O7^i—Cs1—S2^i	20.07 (9)	Cu1—S2—Cs1^vii	69.30 (4)
O7^ii—Cs1—S2^i	89.93 (10)	Cu1^viii—S2—Cs1^vii	62.27 (3)
O1^iii—Cs1—S2^i	112.99 (7)	Cs1^i—S2—Cs1^vii	165.57 (4)
O6^iv—Cs1—S2^i	156.86 (8)	Cs1^xii—S2—Cs1^vii	116.85 (3)
O2^v—Cs1—S2^i	117.25 (9)	O8—S2—Cs2^x	49.5 (2)
O4^iv—Cs1—S2^i	103.50 (9)	O7—S2—Cs2^x	120.9 (2)
O5^iii—Cs1—S2^i	78.25 (7)	O2—S2—Cs2^x	61.24 (17)
O2^i—Cs1—S2^i	22.58 (7)	O6—S2—Cs2^x	128.41 (19)
O8^ii—Cs1—S2^i	116.29 (9)	Cu1—S2—Cs2^x	98.13 (5)
O8^iv—Cs1—S2^i	162.68 (7)	Cu1^viii—S2—Cs2^x	61.82 (3)
S1^iii—Cs1—S2^i	90.81 (4)	Cs1^i—S2—Cs2^x	87.75 (4)
O3^iv—Cs1—S2^i	113.42 (7)	Cs1^xii—S2—Cs2^x	94.84 (3)
O5—Cs1—Cu1^iv	116.72 (7)	Cs1^vii—S2—Cs2^x	84.49 (4)
O7^i—Cs1—Cu1^iv	118.80 (9)	O8—S2—Cs2^ix	150.8 (2)
O7^ii—Cs1—Cu1^iv	72.50 (9)	O7—S2—Cs2^ix	49.9 (2)
O1^iii—Cs1—Cu1^iv	97.33 (7)	O2—S2—Cs2^ix	98.84 (17)
O6^iv—Cs1—Cu1^iv	30.40 (8)	O6—S2—Cs2^ix	66.17 (19)
O2^v—Cs1—Cu1^iv	102.62 (8)	Cu1—S2—Cs2^ix	76.39 (3)
O4^iv—Cs1—Cu1^iv	57.01 (7)	Cu1^viii—S2—Cs2^ix	139.56 (4)
O5^iii—Cs1—Cu1^iv	138.78 (7)	Cs1^i—S2—Cs2^ix	70.25 (3)
O2^i—Cs1—Cu1^iv	157.55 (7)	Cs1^xii—S2—Cs2^ix	89.85 (3)
O8^ii—Cs1—Cu1^iv	33.21 (7)	Cs1^vii—S2—Cs2^ix	114.52 (4)
O8^iv—Cs1—Cu1^iv	56.40 (7)	Cs2^x—S2—Cs2^ix	155.67 (4)
S1^iii—Cs1—Cu1^iv	119.34 (3)	O8—S2—Cs2	92.8 (2)
O3^iv—Cs1—Cu1^iv	28.39 (6)	O7—S2—Cs2	86.1 (2)
S2^i—Cs1—Cu1^iv	138.73 (3)	O2—S2—Cs2	142.40 (18)
O5—Cs1—Cu1^v	103.12 (9)	O6—S2—Cs2	40.82 (17)
O7^i—Cs1—Cu1^v	147.76 (10)	Cu1—S2—Cs2	91.17 (5)
O7^ii—Cs1—Cu1^v	97.64 (11)	Cu1^viii—S2—Cs2	80.73 (3)
O1^iii—Cs1—Cu1^v	29.94 (7)	Cs1^i—S2—Cs2	130.50 (4)
O6^iv—Cs1—Cu1^v	70.02 (8)	Cs1^xii—S2—Cs2	82.15 (3)
O2^v—Cs1—Cu1^v	30.63 (8)	Cs1^vii—S2—Cs2	61.15 (2)
O4^iv—Cs1—Cu1^v	115.72 (8)	Cs2^x—S2—Cs2	138.42 (3)
O5^iii—Cs1—Cu1^v	52.41 (7)	Cs2^ix—S2—Cs2	65.87 (3)
O2^i—Cs1—Cu1^v	112.44 (7)	S1—O1—Cu1^i	115.9 (2)
O8^ii—Cs1—Cu1^v	99.31 (9)	S1—O1—Cs1^iii	101.79 (19)
O8^iv—Cs1—Cu1^v	33.14 (7)	Cu1^i—O1—Cs1^iii	96.71 (14)
S1^iii—Cs1—Cu1^v	44.99 (2)	S1—O1—Cu1	66.54 (15)
O3^iv—Cs1—Cu1^v	116.10 (6)	Cu1^i—O1—Cu1	88.29 (14)
S2^i—Cs1—Cu1^v	130.48 (3)	Cs1^iii—O1—Cu1	168.31 (13)
Cu1^iv—Cs1—Cu1^v	89.509 (18)	S1—O1—Cs2^ix	134.5 (2)
O4—Cs2—O3^vi	163.26 (12)	Cu1^i—O1—Cs2^ix	90.59 (13)
O4—Cs2—O5^vii	65.27 (11)	Cs1^iii—O1—Cs2^ix	111.53 (11)
O3^vi—Cs2—O5^vii	111.25 (12)	Cu1—O1—Cs2^ix	78.86 (9)
O4—Cs2—O6	57.38 (12)	S1—O1—Cs2	75.21 (14)
O3^vi—Cs2—O6	138.82 (11)	Cu1^i—O1—Cs2	159.86 (17)
O5^vii—Cs2—O6	93.05 (11)	Cs1^iii—O1—Cs2	97.22 (9)
O4—Cs2—O8^viii	142.44 (12)	Cu1—O1—Cs2	80.86 (8)
O3^vi—Cs2—O8^viii	52.06 (11)	Cs2^ix—O1—Cs2	70.76 (7)
O5^vii—Cs2—O8^viii	94.90 (12)	S1—O1—Cs2^xi	53.52 (13)
O6—Cs2—O8^viii	94.72 (13)	Cu1^i—O1—Cs2^xi	63.59 (10)
O4—Cs2—O7^ix	73.93 (12)	Cs1^iii—O1—Cs2^xi	118.36 (10)
O3^vi—Cs2—O7^ix	93.38 (12)	Cu1—O1—Cs2^xi	54.78 (6)
O5^vii—Cs2—O7^ix	111.46 (11)	Cs2^ix—O1—Cs2^xi	125.33 (11)
O6—Cs2—O7^ix	108.46 (12)	Cs2—O1—Cs2^xi	120.90 (8)
O8^viii—Cs2—O7^ix	143.20 (11)	S1—O1—Cs1	57.79 (14)
O4—Cs2—O1^ix	138.52 (11)	Cu1^i—O1—Cs1	78.57 (11)
O3^vi—Cs2—O1^ix	52.96 (10)	Cs1^iii—O1—Cs1	63.55 (7)
O5^vii—Cs2—O1^ix	147.24 (10)	Cu1—O1—Cs1	107.43 (9)
O6—Cs2—O1^ix	88.62 (11)	Cs2^ix—O1—Cs1	167.12 (10)
O8^viii—Cs2—O1^ix	52.39 (11)	Cs2—O1—Cs1	120.83 (8)
O7^ix—Cs2—O1^ix	98.89 (10)	Cs2^xi—O1—Cs1	55.66 (4)
O4—Cs2—O4^vii	92.98 (8)	S1—O1—Cs2^iv	23.48 (13)
O3^vi—Cs2—O4^vii	76.04 (11)	Cu1^i—O1—Cs2^iv	123.90 (14)
O5^vii—Cs2—O4^vii	42.60 (10)	Cs1^iii—O1—Cs2^iv	78.85 (8)
O6—Cs2—O4^vii	135.60 (10)	Cu1—O1—Cs2^iv	89.58 (8)
O8^viii—Cs2—O4^vii	91.84 (14)	Cs2^ix—O1—Cs2^iv	143.47 (10)
O7^ix—Cs2—O4^vii	90.98 (13)	Cs2—O1—Cs2^iv	73.24 (6)
O1^ix—Cs2—O4^vii	128.34 (10)	Cs2^xi—O1—Cs2^iv	69.95 (5)
O4—Cs2—O2^viii	102.46 (11)	Cs1—O1—Cs2^iv	49.10 (4)
O3^vi—Cs2—O2^viii	90.04 (10)	S2—O2—Cu1	93.5 (2)
O5^vii—Cs2—O2^viii	65.97 (10)	S2—O2—Cs1^xiii	172.2 (2)
O6—Cs2—O2^viii	69.53 (10)	Cu1—O2—Cs1^xiii	93.93 (14)
O8^viii—Cs2—O2^viii	40.46 (10)	S2—O2—Cs1^i	92.2 (2)
O7^ix—Cs2—O2^viii	176.34 (10)	Cu1—O2—Cs1^i	127.60 (18)
O1^ix—Cs2—O2^viii	84.21 (10)	Cs1^xiii—O2—Cs1^i	85.13 (10)
O4^vii—Cs2—O2^viii	88.59 (11)	S2—O2—Cs2^x	97.32 (18)
O4—Cs2—O6^ix	100.10 (11)	Cu1—O2—Cs2^x	129.26 (19)
O3^vi—Cs2—O6^ix	75.19 (11)	Cs1^xiii—O2—Cs2^x	76.10 (9)
O5^vii—Cs2—O6^ix	150.97 (10)	Cs1^i—O2—Cs2^x	101.40 (11)
O6—Cs2—O6^ix	99.62 (10)	S2—O2—Cu1^viii	42.11 (14)
O8^viii—Cs2—O6^ix	109.82 (10)	Cu1—O2—Cu1^viii	109.96 (15)
O7^ix—Cs2—O6^ix	39.66 (10)	Cs1^xiii—O2—Cu1^viii	132.21 (12)
O1^ix—Cs2—O6^ix	59.72 (9)	Cs1^i—O2—Cu1^viii	108.72 (10)
O4^vii—Cs2—O6^ix	119.11 (10)	Cs2^x—O2—Cu1^viii	56.58 (6)
O2^viii—Cs2—O6^ix	143.03 (10)	S2—O2—Cs2^ix	62.18 (16)
O4—Cs2—S1^vii	74.79 (9)	Cu1—O2—Cs2^ix	69.43 (12)
O3^vi—Cs2—S1^vii	96.69 (9)	Cs1^xiii—O2—Cs2^ix	122.99 (11)
O5^vii—Cs2—S1^vii	21.57 (7)	Cs1^i—O2—Cs2^ix	67.77 (8)
O6—Cs2—S1^vii	113.73 (8)	Cs2^x—O2—Cs2^ix	155.14 (12)
O8^viii—Cs2—S1^vii	98.56 (11)	Cu1^viii—O2—Cs2^ix	104.29 (8)
O7^ix—Cs2—S1^vii	97.68 (10)	S2—O2—Cs1^vii	60.74 (16)
O1^ix—Cs2—S1^vii	146.03 (7)	Cu1—O2—Cs1^vii	60.01 (11)
O4^vii—Cs2—S1^vii	22.12 (7)	Cs1^xiii—O2—Cs1^vii	121.58 (12)
O2^viii—Cs2—S1^vii	80.61 (8)	Cs1^i—O2—Cs1^vii	152.98 (11)
O6^ix—Cs2—S1^vii	133.91 (7)	Cs2^x—O2—Cs1^vii	83.04 (9)
O4—Cs2—O5^vi	125.09 (11)	Cu1^viii—O2—Cs1^vii	51.58 (5)
O3^vi—Cs2—O5^vi	38.17 (10)	Cs2^ix—O2—Cs1^vii	97.09 (8)
O5^vii—Cs2—O5^vi	97.31 (7)	S2—O2—Cs1^xii	34.02 (14)
O6—Cs2—O5^vi	169.26 (10)	Cu1—O2—Cs1^xii	125.74 (15)
O8^viii—Cs2—O5^vi	87.26 (11)	Cs1^xiii—O2—Cs1^xii	139.39 (12)
O7^ix—Cs2—O5^vi	64.98 (11)	Cs1^i—O2—Cs1^xii	64.83 (7)
O1^ix—Cs2—O5^vi	84.22 (9)	Cs2^x—O2—Cs1^xii	83.48 (7)
O4^vii—Cs2—O5^vi	54.71 (9)	Cu1^viii—O2—Cs1^xii	47.55 (4)
O2^viii—Cs2—O5^vi	117.48 (9)	Cs2^ix—O2—Cs1^xii	71.67 (6)
O6^ix—Cs2—O5^vi	69.83 (9)	Cs1^vii—O2—Cs1^xii	89.56 (7)
S1^vii—Cs2—O5^vi	76.30 (6)	S1—O3—Cu1	128.1 (2)
O4—Cs2—Cu1^vi	167.45 (9)	S1—O3—Cs2^xi	124.1 (2)
O3^vi—Cs2—Cu1^vi	28.30 (8)	Cu1—O3—Cs2^xi	103.26 (16)
O5^vii—Cs2—Cu1^vi	122.03 (8)	S1—O3—Cu1^i	69.27 (16)
O6—Cs2—Cu1^vi	110.55 (8)	Cu1—O3—Cu1^i	95.36 (16)
O8^viii—Cs2—Cu1^vi	33.84 (7)	Cs2^xi—O3—Cu1^i	87.48 (12)
O7^ix—Cs2—Cu1^vi	109.62 (8)	S1—O3—Cs1^vii	95.4 (2)
O1^ix—Cs2—Cu1^vi	30.27 (6)	Cu1—O3—Cs1^vii	77.87 (14)
O4^vii—Cs2—Cu1^vi	98.91 (7)	Cs2^xi—O3—Cs1^vii	117.95 (12)
O2^viii—Cs2—Cu1^vi	74.03 (7)	Cu1^i—O3—Cs1^vii	154.50 (13)
O6^ix—Cs2—Cu1^vi	77.60 (7)	S1—O3—Cs2^iv	55.28 (15)
S1^vii—Cs2—Cu1^vi	115.82 (2)	Cu1—O3—Cs2^iv	143.84 (19)
O5^vi—Cs2—Cu1^vi	66.03 (6)	Cs2^xi—O3—Cs2^iv	97.05 (10)
O4—Cs2—S2^viii	123.89 (9)	Cu1^i—O3—Cs2^iv	115.31 (11)
O3^vi—Cs2—S2^viii	69.13 (8)	Cs1^vii—O3—Cs2^iv	66.19 (7)
O5^vii—Cs2—S2^viii	79.41 (8)	S1—O3—Cs2^ix	70.34 (15)
O6—Cs2—S2^viii	84.22 (8)	Cu1—O3—Cs2^ix	61.39 (10)
O8^viii—Cs2—S2^viii	19.25 (7)	Cs2^xi—O3—Cs2^ix	133.43 (13)
O7^ix—Cs2—S2^viii	162.17 (8)	Cu1^i—O3—Cs2^ix	54.16 (6)
O1^ix—Cs2—S2^viii	68.21 (7)	Cs1^vii—O3—Cs2^ix	102.14 (9)
O4^vii—Cs2—S2^viii	88.12 (9)	Cs2^iv—O3—Cs2^ix	121.40 (9)
O2^viii—Cs2—S2^viii	21.44 (7)	S1—O3—Cs2	53.77 (15)
O6^ix—Cs2—S2^viii	127.58 (7)	Cu1—O3—Cs2	82.45 (13)
S1^vii—Cs2—S2^viii	88.09 (4)	Cs2^xi—O3—Cs2	171.04 (13)
O5^vi—Cs2—S2^viii	100.45 (6)	Cu1^i—O3—Cs2	98.95 (9)
Cu1^vi—Cs2—S2^viii	53.08 (2)	Cs1^vii—O3—Cs2	56.02 (6)
O4—Cs2—S1^vi	145.66 (10)	Cs2^iv—O3—Cs2	74.59 (7)
O3^vi—Cs2—S1^vi	17.71 (8)	Cs2^ix—O3—Cs2	55.36 (5)
O5^vii—Cs2—S1^vi	108.34 (8)	S1—O3—Cs1	60.07 (15)
O6—Cs2—S1^vi	153.79 (8)	Cu1—O3—Cs1	162.81 (19)
O8^viii—Cs2—S1^vi	69.13 (9)	Cs2^xi—O3—Cs1	64.71 (7)
O7^ix—Cs2—S1^vi	78.19 (9)	Cu1^i—O3—Cs1	72.70 (8)
O1^ix—Cs2—S1^vi	65.19 (7)	Cs1^vii—O3—Cs1	118.17 (10)
O4^vii—Cs2—S1^vi	67.65 (7)	Cs2^iv—O3—Cs1	52.98 (5)
O2^viii—Cs2—S1^vi	104.98 (7)	Cs2^ix—O3—Cs1	116.89 (8)
O6^ix—Cs2—S1^vi	68.82 (7)	Cs2—O3—Cs1	111.13 (8)
S1^vii—Cs2—S1^vi	89.69 (3)	S1—O4—Cs2	139.4 (3)
O5^vi—Cs2—S1^vi	20.89 (6)	S1—O4—Cs2^iv	94.9 (2)
Cu1^vi—Cs2—S1^vi	45.15 (3)	Cs2—O4—Cs2^iv	124.83 (13)
S2^viii—Cs2—S1^vi	85.02 (3)	S1—O4—Cs1^vii	114.9 (2)
O4—Cs2—S2^ix	90.14 (9)	Cs2—O4—Cs1^vii	81.16 (10)
O3^vi—Cs2—S2^ix	79.83 (8)	Cs2^iv—O4—Cs1^vii	83.44 (10)
O5^vii—Cs2—S2^ix	129.52 (8)	S1—O4—Cu1	58.68 (17)
O6—Cs2—S2^ix	110.32 (8)	Cs2—O4—Cu1	99.67 (13)
O8^viii—Cs2—S2^ix	125.31 (8)	Cs2^iv—O4—Cu1	122.55 (13)
O7^ix—Cs2—S2^ix	19.45 (8)	Cs1^vii—O4—Cu1	68.26 (9)
O1^ix—Cs2—S2^ix	79.60 (7)	S1—O4—Cs1^iii	63.67 (17)
O4^vii—Cs2—S2^ix	101.03 (8)	Cs2—O4—Cs1^iii	102.94 (12)
O2^viii—Cs2—S2^ix	163.80 (7)	Cs2^iv—O4—Cs1^iii	91.93 (11)
O6^ix—Cs2—S2^ix	21.56 (7)	Cs1^vii—O4—Cs1^iii	175.07 (14)
S1^vii—Cs2—S2^ix	112.90 (4)	Cu1—O4—Cs1^iii	113.28 (10)
O5^vi—Cs2—S2^ix	60.52 (6)	S1—O4—Cu1^i	22.52 (14)
Cu1^vi—Cs2—S2^ix	91.48 (3)	Cs2—O4—Cu1^i	117.44 (13)
S2^viii—Cs2—S2^ix	144.49 (2)	Cs2^iv—O4—Cu1^i	114.79 (11)
S1^vi—Cs2—S2^ix	67.62 (3)	Cs1^vii—O4—Cu1^i	124.94 (12)
O3—Cu1—O1^i	94.85 (18)	Cu1—O4—Cu1^i	58.05 (6)
O3—Cu1—O6	97.48 (18)	Cs1^iii—O4—Cu1^i	55.72 (5)
O1^i—Cu1—O6	150.55 (18)	S1—O4—Cs2^ix	72.65 (18)
O3—Cu1—O2	166.38 (19)	Cs2—O4—Cs2^ix	66.74 (9)
O1^i—Cu1—O2	98.77 (17)	Cs2^iv—O4—Cs2^ix	164.28 (12)
O6—Cu1—O2	70.47 (17)	Cs1^vii—O4—Cs2^ix	110.27 (12)
O3—Cu1—O8^x	85.24 (19)	Cu1—O4—Cs2^ix	59.46 (7)
O1^i—Cu1—O8^x	89.8 (2)	Cs1^iii—O4—Cs2^ix	74.11 (7)
O6—Cu1—O8^x	117.8 (2)	Cu1^i—O4—Cs2^ix	51.32 (5)
O2—Cu1—O8^x	94.7 (2)	S1—O5—Cs1	168.3 (3)
O3—Cu1—S2	132.59 (14)	S1—O5—Cs2^iv	104.42 (19)
O1^i—Cu1—S2	128.03 (12)	Cs1—O5—Cs2^iv	86.42 (10)
O6—Cu1—S2	35.24 (13)	S1—O5—Cu1^i	63.50 (15)
O2—Cu1—S2	35.27 (12)	Cs1—O5—Cu1^i	105.64 (12)
O8^x—Cu1—S2	110.76 (15)	Cs2^iv—O5—Cu1^i	167.92 (14)
O3—Cu1—S1^i	102.16 (14)	S1—O5—Cs1^iii	90.30 (19)
O1^i—Cu1—S1^i	27.11 (11)	Cs1—O5—Cs1^iii	89.95 (10)
O6—Cu1—S1^i	123.56 (14)	Cs2^iv—O5—Cs1^iii	110.72 (13)
O2—Cu1—S1^i	90.11 (13)	Cu1^i—O5—Cs1^iii	70.77 (8)
O8^x—Cu1—S1^i	116.22 (17)	S1—O5—Cs2^xi	88.7 (2)
S2—Cu1—S1^i	108.77 (4)	Cs1—O5—Cs2^xi	83.55 (11)
O3—Cu1—S1	22.47 (12)	Cs2^iv—O5—Cs2^xi	108.25 (11)
O1^i—Cu1—S1	104.25 (12)	Cu1^i—O5—Cs2^xi	73.11 (9)
O6—Cu1—S1	79.49 (13)	Cs1^iii—O5—Cs2^xi	139.96 (12)
O2—Cu1—S1	149.18 (12)	S1—O5—Cu1	30.47 (14)
O8^x—Cu1—S1	105.47 (16)	Cs1—O5—Cu1	141.27 (14)
S2—Cu1—S1	114.28 (5)	Cs2^iv—O5—Cu1	110.31 (10)
S1^i—Cu1—S1	101.14 (4)	Cu1^i—O5—Cu1	59.67 (7)
O3—Cu1—O3^i	84.64 (16)	Cs1^iii—O5—Cu1	114.12 (10)
O1^i—Cu1—O3^i	49.42 (13)	Cs2^xi—O5—Cu1	58.32 (6)
O6—Cu1—O3^i	105.30 (15)	S1—O5—Cs1^vii	48.19 (13)
O2—Cu1—O3^i	104.32 (15)	Cs1—O5—Cs1^vii	138.42 (11)
O8^x—Cu1—O3^i	136.68 (18)	Cs2^iv—O5—Cs1^vii	62.00 (6)
S2—Cu1—O3^i	106.98 (8)	Cu1^i—O5—Cs1^vii	106.93 (10)
S1^i—Cu1—O3^i	28.02 (8)	Cs1^iii—O5—Cs1^vii	124.94 (11)
S1—Cu1—O3^i	76.69 (8)	Cs2^xi—O5—Cs1^vii	81.89 (7)
O3—Cu1—O5^i	126.11 (15)	Cu1—O5—Cs1^vii	48.90 (4)
O1^i—Cu1—O5^i	46.34 (13)	S2—O6—Cu1	94.1 (2)
O6—Cu1—O5^i	105.86 (15)	S2—O6—Cs1^vii	111.0 (2)
O2—Cu1—O5^i	65.12 (14)	Cu1—O6—Cs1^vii	94.44 (16)
O8^x—Cu1—O5^i	122.00 (19)	S2—O6—Cs2	121.9 (2)
S2—Cu1—O5^i	83.83 (8)	Cu1—O6—Cs2	143.17 (19)
S1^i—Cu1—O5^i	25.87 (7)	Cs1^vii—O6—Cs2	80.61 (10)
S1—Cu1—O5^i	119.03 (8)	S2—O6—Cs2^ix	92.3 (2)
O3^i—Cu1—O5^i	42.77 (10)	Cu1—O6—Cs2^ix	91.53 (15)
O3—Cu1—O1	44.59 (13)	Cs1^vii—O6—Cs2^ix	155.46 (14)
O1^i—Cu1—O1	91.71 (14)	Cs2—O6—Cs2^ix	80.38 (10)
O6—Cu1—O1	78.81 (14)	S2—O6—Cu1^viii	56.58 (16)
O2—Cu1—O1	134.44 (14)	Cu1—O6—Cu1^viii	124.71 (17)
O8^x—Cu1—O1	129.75 (17)	Cs1^vii—O6—Cu1^viii	62.93 (8)
S2—Cu1—O1	107.31 (8)	Cs2—O6—Cu1^viii	85.55 (10)
S1^i—Cu1—O1	79.53 (7)	Cs2^ix—O6—Cu1^viii	130.46 (11)
S1—Cu1—O1	26.68 (7)	S2—O6—Cu1^i	121.8 (2)
O3^i—Cu1—O1	52.49 (10)	Cu1—O6—Cu1^i	50.06 (10)
O5^i—Cu1—O1	93.27 (10)	Cs1^vii—O6—Cu1^i	115.30 (11)
O3—Cu1—O4	39.35 (15)	Cs2—O6—Cu1^i	99.12 (10)
O1^i—Cu1—O4	127.73 (14)	Cs2^ix—O6—Cu1^i	53.25 (6)
O6—Cu1—O4	58.20 (15)	Cu1^viii—O6—Cu1^i	174.76 (11)
O2—Cu1—O4	128.52 (14)	S2—O6—Cs1^xii	42.61 (14)
O8^x—Cu1—O4	104.97 (18)	Cu1—O6—Cs1^xii	134.82 (17)
S2—Cu1—O4	93.43 (8)	Cs1^vii—O6—Cs1^xii	111.01 (11)
S1^i—Cu1—O4	120.32 (8)	Cs2—O6—Cs1^xii	79.51 (9)
S1—Cu1—O4	23.62 (7)	Cs2^ix—O6—Cs1^xii	80.48 (8)
O3^i—Cu1—O4	93.06 (11)	Cu1^viii—O6—Cs1^xii	50.21 (5)
O5^i—Cu1—O4	130.75 (11)	Cu1^i—O6—Cs1^xii	132.79 (10)
O1—Cu1—O4	40.79 (10)	S2—O6—Cs1^i	35.43 (15)
O3—Cu1—O7	131.93 (15)	Cu1—O6—Cs1^i	78.95 (13)
O1^i—Cu1—O7	114.41 (14)	Cs1^vii—O6—Cs1^i	143.37 (12)
O6—Cu1—O7	40.40 (16)	Cs2—O6—Cs1^i	125.29 (12)
O2—Cu1—O7	40.57 (15)	Cs2^ix—O6—Cs1^i	61.17 (7)
O8^x—Cu1—O7	129.34 (17)	Cu1^viii—O6—Cs1^i	91.19 (8)
S2—Cu1—O7	20.12 (9)	Cu1^i—O6—Cs1^i	88.04 (8)
S1^i—Cu1—O7	91.24 (9)	Cs1^xii—O6—Cs1^i	58.17 (5)
S1—Cu1—O7	109.91 (10)	S2—O6—Cs2^x	38.37 (15)
O3^i—Cu1—O7	86.86 (11)	Cu1—O6—Cs2^x	78.36 (13)
O5^i—Cu1—O7	68.14 (11)	Cs1^vii—O6—Cs2^x	77.51 (9)
O1—Cu1—O7	94.96 (11)	Cs2—O6—Cs2^x	134.43 (12)
O4—Cu1—O7	94.30 (12)	Cs2^ix—O6—Cs2^x	127.03 (11)
O3—Cu1—S2^x	91.71 (12)	Cu1^viii—O6—Cs2^x	48.89 (5)
O1^i—Cu1—S2^x	93.98 (11)	Cu1^i—O6—Cs2^x	126.35 (9)
O6—Cu1—S2^x	112.21 (14)	Cs1^xii—O6—Cs2^x	72.00 (6)
O2—Cu1—S2^x	87.29 (13)	Cs1^i—O6—Cs2^x	65.86 (6)
O8^x—Cu1—S2^x	8.02 (15)	S2—O7—Cs1^i	112.6 (3)
S2—Cu1—S2^x	102.84 (3)	S2—O7—Cs1^xii	115.0 (3)
S1^i—Cu1—S2^x	119.38 (4)	Cs1^i—O7—Cs1^xii	101.49 (15)
S1—Cu1—S2^x	110.94 (4)	S2—O7—Cs2^ix	110.6 (3)
O3^i—Cu1—S2^x	142.46 (8)	Cs1^i—O7—Cs2^ix	90.93 (13)
O5^i—Cu1—S2^x	121.11 (8)	Cs1^xii—O7—Cs2^ix	122.62 (15)
O1—Cu1—S2^x	136.28 (7)	S2—O7—Cu1	37.94 (15)
O4—Cu1—S2^x	107.49 (8)	Cs1^i—O7—Cu1	97.68 (13)
O7—Cu1—S2^x	121.32 (9)	Cs1^xii—O7—Cu1	152.25 (17)
O3—Cu1—O8	127.75 (17)	Cs2^ix—O7—Cu1	76.56 (10)
O1^i—Cu1—O8	137.40 (16)	S2—O7—Cu1^viii	52.91 (18)
O6—Cu1—O8	39.01 (16)	Cs1^i—O7—Cu1^viii	126.54 (16)
O2—Cu1—O8	38.63 (15)	Cs1^xii—O7—Cu1^viii	62.22 (9)
O8^x—Cu1—O8	93.09 (9)	Cs2^ix—O7—Cu1^viii	141.91 (16)
S2—Cu1—O8	18.72 (10)	Cu1—O7—Cu1^viii	90.22 (10)
S1^i—Cu1—O8	124.43 (10)	S2—O7—Cs2	74.8 (2)
S1—Cu1—O8	115.73 (10)	Cs1^i—O7—Cs2	161.03 (16)
O3^i—Cu1—O8	125.70 (12)	Cs1^xii—O7—Cs2	90.09 (12)
O5^i—Cu1—O8	98.63 (12)	Cs2^ix—O7—Cs2	70.13 (10)
O1—Cu1—O8	117.62 (11)	Cu1—O7—Cs2	77.43 (10)
O4—Cu1—O8	92.37 (12)	Cu1^viii—O7—Cs2	72.17 (9)
O7—Cu1—O8	38.84 (13)	S2—O7—Cs2^x	44.59 (19)
S2^x—Cu1—O8	85.38 (10)	Cs1^i—O7—Cs2^x	82.85 (12)
O3—Cu1—Cu1^i	54.78 (13)	Cs1^xii—O7—Cs2^x	91.08 (12)
O1^i—Cu1—Cu1^i	60.56 (12)	Cs2^ix—O7—Cs2^x	146.27 (13)
O6—Cu1—Cu1^i	106.36 (13)	Cu1—O7—Cs2^x	71.53 (8)
O2—Cu1—Cu1^i	133.55 (13)	Cu1^viii—O7—Cs2^x	49.95 (6)
O8^x—Cu1—Cu1^i	123.73 (15)	Cs2—O7—Cs2^x	112.19 (10)
S2—Cu1—Cu1^i	125.32 (4)	S2—O8—Cu1^viii	159.6 (4)
S1^i—Cu1—Cu1^i	51.76 (3)	S2—O8—Cs2^x	111.2 (3)
S1—Cu1—Cu1^i	49.38 (3)	Cu1^viii—O8—Cs2^x	89.04 (15)
O3^i—Cu1—Cu1^i	29.86 (8)	S2—O8—Cu1	35.33 (19)
O5^i—Cu1—Cu1^i	72.08 (7)	Cu1^viii—O8—Cu1	145.2 (3)
O1—Cu1—Cu1^i	31.15 (6)	Cs2^x—O8—Cu1	94.91 (14)
O4—Cu1—Cu1^i	69.95 (7)	S2—O8—Cs1^xii	92.3 (3)
O7—Cu1—Cu1^i	106.81 (9)	Cu1^viii—O8—Cs1^xii	80.11 (17)
S2^x—Cu1—Cu1^i	131.73 (4)	Cs2^x—O8—Cs1^xii	116.09 (17)
O8—Cu1—Cu1^i	141.72 (10)	Cu1—O8—Cs1^xii	127.39 (14)
O4—S1—O5	112.8 (3)	S2—O8—Cs1^vii	93.2 (3)
O4—S1—O3	110.5 (3)	Cu1^viii—O8—Cs1^vii	80.00 (17)
O5—S1—O3	107.0 (3)	Cs2^x—O8—Cs1^vii	101.79 (16)
O4—S1—O1	110.2 (2)	Cu1—O8—Cs1^vii	65.37 (10)
O5—S1—O1	110.1 (2)	Cs1^xii—O8—Cs1^vii	136.52 (16)
O3—S1—O1	106.0 (2)	S2—O8—Cs2	69.0 (2)
O4—S1—Cu1^i	146.8 (2)	Cu1^viii—O8—Cs2	91.13 (16)
O5—S1—Cu1^i	90.63 (17)	Cs2^x—O8—Cs2	161.89 (19)
O3—S1—Cu1^i	82.71 (18)	Cu1—O8—Cs2	74.91 (9)
O1—S1—Cu1^i	37.01 (15)	Cs1^xii—O8—Cs2	81.74 (11)
O4—S1—Cu1	97.7 (2)	Cs1^vii—O8—Cs2	60.48 (9)
O5—S1—Cu1	135.7 (2)	S2—O8—Cs1^i	47.2 (2)
O3—S1—Cu1	29.46 (16)	Cu1^viii—O8—Cs1^i	141.9 (2)
O1—S1—Cu1	86.77 (17)	Cs2^x—O8—Cs1^i	84.71 (11)
Cu1^i—S1—Cu1	78.86 (4)	Cu1—O8—Cs1^i	72.82 (8)
O4—S1—Cs1^iii	96.4 (2)	Cs1^xii—O8—Cs1^i	69.34 (10)
O5—S1—Cs1^iii	67.29 (17)	Cs1^vii—O8—Cs1^i	138.04 (12)
O3—S1—Cs1^iii	152.01 (19)	Cs2—O8—Cs1^i	105.87 (10)
O1—S1—Cs1^iii	55.40 (16)

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

(Cs2Co2SO43)

Crystal data

Co0.67Cs0.67O4S	F(000) = 1232
Mr = 223.95	Dx = 3.570 Mg m^−3
Orthorhombic, P212121	Ag Kα radiation, λ = 0.56086 Å
a = 4.8810 (7) Å	Cell parameters from 2141 reflections
b = 14.920 (2) Å	θ = 1.4–25.2°
c = 17.164 (3) Å	µ = 4.69 mm^−1
V = 1249.9 (3) Å^3	T = 296 K
Z = 12	Prism

Data collection

Bruker Apex 2 Duo diffractometer	θmax = 25.2°, θmin = 1.4°
13460 measured reflections	h = −7→7
4542 independent reflections	k = −14→22
2909 reflections with I > 2σ(I)	l = −25→25
Rint = 0.082

Refinement

Refinement on F^2	w = 1/[σ^2(Fo^2) + (0.0096P)^2] where P = (Fo^2 + 2Fc^2)/3
Least-squares matrix: full	(Δ/σ)max = 0.001
R[F^2 > 2σ(F^2)] = 0.049	Δρmax = 1.50 e Å^−3
wR(F^2) = 0.074	Δρmin = −1.32 e Å^−3
S = 0.99	Extinction correction: SHELXL-2018/3 (Sheldrick 2018), Fc^*=kFc[1+0.001xFc^2λ^3/sin(2θ)]^-1/4
4542 reflections	Extinction coefficient: 0.00050 (14)
174 parameters	Absolute structure: Refined as an inversion twin.
0 restraints	Absolute structure parameter: 0.48 (6)

Special details

Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes.

Refinement. Refined as a 2-component inversion twin.

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

	x	y	z	Uiso*/Ueq
Cs1	0.49961 (15)	0.68795 (4)	0.39255 (4)	0.02140 (15)
Cs2	0.03805 (13)	0.58046 (5)	0.99713 (4)	0.02584 (17)
Co1	1.0232 (3)	0.50784 (8)	0.70854 (7)	0.0150 (3)
Co2	0.5763 (2)	0.70941 (9)	0.80355 (9)	0.0171 (3)
S1	0.5209 (5)	0.50062 (15)	0.83588 (13)	0.0140 (5)
S2	0.5226 (5)	0.62783 (15)	0.64153 (14)	0.0144 (5)
S3	0.0328 (5)	0.80987 (16)	0.85985 (14)	0.0147 (5)
O1	0.5261 (14)	0.4504 (4)	0.9081 (4)	0.0211 (15)
O2	0.2338 (12)	0.5063 (6)	0.8086 (4)	0.0253 (19)
O3	−0.0900 (13)	0.7830 (5)	0.7841 (5)	0.0245 (18)
O4	0.0063 (16)	0.9076 (4)	0.8698 (4)	0.0219 (15)
O5	0.4063 (12)	0.6906 (5)	0.7006 (4)	0.0242 (18)
O6	0.5173 (17)	0.6706 (5)	0.5661 (4)	0.0310 (18)
O7	−0.1099 (15)	0.7650 (5)	0.9226 (5)	0.032 (2)
O8	0.8116 (12)	0.6104 (5)	0.6647 (5)	0.026 (2)
O9	0.6910 (12)	0.4589 (5)	0.7758 (5)	0.0208 (18)
O10	0.3252 (12)	0.7879 (6)	0.8595 (5)	0.031 (2)
O11	0.3651 (12)	0.5443 (5)	0.6419 (5)	0.0223 (18)
O12	0.6227 (14)	0.5923 (5)	0.8530 (5)	0.028 (2)

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Cs1	0.0235 (3)	0.0192 (3)	0.0215 (3)	0.0014 (4)	0.0006 (3)	0.0019 (3)
Cs2	0.0296 (3)	0.0259 (3)	0.0220 (3)	0.0025 (3)	−0.0048 (4)	−0.0011 (3)
Co1	0.0142 (6)	0.0141 (6)	0.0167 (6)	0.0017 (6)	−0.0004 (7)	−0.0016 (5)
Co2	0.0147 (6)	0.0150 (7)	0.0215 (8)	0.0006 (5)	−0.0005 (6)	−0.0014 (6)
S1	0.0111 (10)	0.0143 (11)	0.0166 (11)	0.0018 (12)	−0.0012 (11)	0.0002 (9)
S2	0.0127 (10)	0.0136 (11)	0.0167 (11)	0.0006 (11)	−0.0011 (12)	−0.0007 (9)
S3	0.0136 (10)	0.0127 (10)	0.0177 (11)	0.0028 (12)	0.0005 (11)	−0.0012 (10)
O1	0.024 (3)	0.023 (4)	0.017 (4)	0.003 (4)	0.005 (4)	0.013 (3)
O2	0.013 (3)	0.042 (5)	0.020 (4)	0.000 (4)	0.000 (3)	0.001 (4)
O3	0.021 (4)	0.030 (4)	0.023 (4)	−0.009 (3)	−0.006 (3)	−0.007 (4)
O4	0.032 (3)	0.010 (3)	0.023 (4)	0.001 (4)	−0.003 (4)	0.005 (3)
O5	0.022 (3)	0.022 (4)	0.028 (4)	0.010 (3)	−0.005 (3)	−0.015 (4)
O6	0.036 (4)	0.043 (5)	0.014 (3)	−0.006 (5)	0.002 (4)	0.012 (3)
O7	0.046 (5)	0.021 (4)	0.028 (5)	−0.001 (4)	0.010 (4)	0.011 (4)
O8	0.009 (3)	0.021 (4)	0.049 (6)	0.000 (3)	−0.005 (3)	0.001 (4)
O9	0.015 (3)	0.021 (4)	0.027 (5)	−0.001 (3)	0.007 (3)	−0.006 (4)
O10	0.014 (3)	0.043 (6)	0.035 (5)	0.010 (4)	−0.007 (3)	−0.015 (5)
O11	0.015 (3)	0.020 (4)	0.032 (5)	−0.004 (3)	0.001 (3)	−0.008 (4)
O12	0.041 (4)	0.011 (4)	0.033 (5)	−0.004 (3)	−0.014 (4)	−0.003 (4)

Geometric parameters (Å, º)

Cs1—O6	2.991 (7)	Cs2—S3^vi	3.812 (3)
Cs1—O3^i	3.095 (8)	Co1—O8	1.994 (7)
Cs1—O1^ii	3.114 (7)	Co1—O2^ix	2.002 (7)
Cs1—O5^i	3.127 (7)	Co1—O4^x	2.017 (6)
Cs1—O6^iii	3.241 (8)	Co1—O11^ix	2.095 (7)
Cs1—O8^iii	3.295 (8)	Co1—O9	2.120 (7)
Cs1—O1^iv	3.304 (7)	Co2—O10	1.948 (7)
Cs1—O9^ii	3.331 (8)	Co2—O12	1.956 (7)
Cs1—O6^i	3.368 (8)	Co2—O5	1.973 (7)
Cs1—O2^iv	3.431 (8)	Co2—O3^ix	1.992 (7)
Cs1—S2^iii	3.649 (3)	S1—O1	1.448 (6)
Cs1—O5^iii	3.772 (7)	S1—O9	1.463 (7)
Cs2—O7	3.121 (8)	S1—O2	1.480 (7)
Cs2—O11^v	3.141 (8)	S1—O12	1.484 (7)
Cs2—O7^vi	3.188 (8)	S2—O6	1.444 (7)
Cs2—O12^vii	3.203 (7)	S2—O11	1.464 (7)
Cs2—O4^vi	3.236 (7)	S2—O8	1.488 (6)
Cs2—O10^viii	3.316 (8)	S2—O5	1.493 (7)
Cs2—O1	3.431 (7)	S3—O7	1.447 (8)
Cs2—O4^viii	3.462 (7)	S3—O10	1.464 (6)
Cs2—O1^vii	3.514 (7)	S3—O4	1.474 (6)
Cs2—O2	3.550 (8)	S3—O3	1.486 (8)
Cs2—O12	3.781 (8)
O6—Cs1—O3^i	172.8 (2)	O2^ix—Co1—Cs1^xi	51.4 (2)
O6—Cs1—O1^ii	80.6 (2)	O4^x—Co1—Cs1^xi	89.09 (18)
O3^i—Cs1—O1^ii	106.37 (17)	O11^ix—Co1—Cs1^xi	126.7 (2)
O6—Cs1—O5^i	122.7 (2)	O9—Co1—Cs1^xi	49.2 (2)
O3^i—Cs1—O5^i	60.51 (18)	O10—Co2—O12	113.3 (4)
O1^ii—Cs1—O5^i	87.48 (19)	O10—Co2—O5	105.2 (3)
O6—Cs1—O6^iii	81.90 (19)	O12—Co2—O5	108.1 (3)
O3^i—Cs1—O6^iii	91.21 (17)	O10—Co2—O3^ix	105.4 (3)
O1^ii—Cs1—O6^iii	162.42 (16)	O12—Co2—O3^ix	118.1 (3)
O5^i—Cs1—O6^iii	101.29 (19)	O5—Co2—O3^ix	105.8 (3)
O6—Cs1—O8^iii	112.6 (2)	O10—Co2—Cs1^i	118.8 (3)
O3^i—Cs1—O8^iii	62.7 (2)	O12—Co2—Cs1^i	127.7 (2)
O1^ii—Cs1—O8^iii	146.93 (17)	O5—Co2—Cs1^i	62.9 (2)
O5^i—Cs1—O8^iii	59.69 (17)	O3^ix—Co2—Cs1^i	43.0 (2)
O6^iii—Cs1—O8^iii	42.98 (17)	O1—S1—O9	111.9 (4)
O6—Cs1—O1^iv	83.57 (19)	O1—S1—O2	108.5 (4)
O3^i—Cs1—O1^iv	93.25 (17)	O9—S1—O2	109.8 (5)
O1^ii—Cs1—O1^iv	98.98 (18)	O1—S1—O12	107.5 (4)
O5^i—Cs1—O1^iv	153.67 (17)	O9—S1—O12	110.0 (4)
O6^iii—Cs1—O1^iv	79.93 (18)	O2—S1—O12	109.1 (5)
O8^iii—Cs1—O1^iv	112.23 (15)	O1—S1—Cs1^xi	52.1 (3)
O6—Cs1—O9^ii	121.9 (2)	O9—S1—Cs1^xi	60.9 (3)
O3^i—Cs1—O9^ii	64.31 (18)	O2—S1—Cs1^xi	135.2 (4)
O1^ii—Cs1—O9^ii	43.80 (16)	O12—S1—Cs1^xi	115.2 (3)
O5^i—Cs1—O9^ii	77.63 (17)	O1—S1—Cs2	63.4 (3)
O6^iii—Cs1—O9^ii	152.83 (17)	O9—S1—Cs2	172.8 (3)
O8^iii—Cs1—O9^ii	123.19 (19)	O2—S1—Cs2	68.1 (3)
O1^iv—Cs1—O9^ii	89.41 (15)	O12—S1—Cs2	77.1 (3)
O6—Cs1—O6^i	79.78 (18)	Cs1^xi—S1—Cs2	115.23 (6)
O3^i—Cs1—O6^i	103.01 (18)	O1—S1—Cs1^v	55.0 (3)
O1^ii—Cs1—O6^i	80.77 (18)	O9—S1—Cs1^v	103.7 (3)
O5^i—Cs1—O6^i	42.99 (17)	O2—S1—Cs1^v	60.3 (3)
O6^iii—Cs1—O6^i	95.20 (19)	O12—S1—Cs1^v	146.1 (3)
O8^iii—Cs1—O6^i	72.52 (17)	Cs1^xi—S1—Cs1^v	78.65 (5)
O1^iv—Cs1—O6^i	163.16 (15)	Cs2—S1—Cs1^v	69.15 (4)
O9^ii—Cs1—O6^i	101.47 (17)	O1—S1—Cs2^ix	62.8 (3)
O6—Cs1—O2^iv	110.76 (19)	O9—S1—Cs2^ix	105.1 (3)
O3^i—Cs1—O2^iv	70.11 (19)	O2—S1—Cs2^ix	144.4 (3)
O1^ii—Cs1—O2^iv	73.90 (16)	O12—S1—Cs2^ix	50.7 (3)
O5^i—Cs1—O2^iv	119.05 (18)	Cs1^xi—S1—Cs2^ix	69.35 (4)
O6^iii—Cs1—O2^iv	113.64 (18)	Cs2—S1—Cs2^ix	77.98 (5)
O8^iii—Cs1—O2^iv	123.62 (18)	Cs1^v—S1—Cs2^ix	117.37 (6)
O1^iv—Cs1—O2^iv	41.25 (15)	O6—S2—O11	111.8 (5)
O9^ii—Cs1—O2^iv	48.89 (15)	O6—S2—O8	109.5 (5)
O6^i—Cs1—O2^iv	150.11 (17)	O11—S2—O8	110.3 (4)
O6—Cs1—S2^iii	104.08 (16)	O6—S2—O5	109.0 (5)
O3^i—Cs1—S2^iii	69.35 (13)	O11—S2—O5	109.3 (4)
O1^ii—Cs1—S2^iii	170.96 (14)	O8—S2—O5	106.8 (4)
O5^i—Cs1—S2^iii	83.49 (14)	O6—S2—Cs1^i	62.3 (3)
O6^iii—Cs1—S2^iii	23.24 (12)	O11—S2—Cs1^i	167.6 (3)
O8^iii—Cs1—S2^iii	24.06 (11)	O8—S2—Cs1^i	64.5 (3)
O1^iv—Cs1—S2^iii	89.32 (12)	O5—S2—Cs1^i	83.0 (3)
O9^ii—Cs1—S2^iii	133.49 (13)	O6—S2—Cs1^iii	62.0 (3)
O6^i—Cs1—S2^iii	92.32 (14)	O11—S2—Cs1^iii	105.3 (3)
O2^iv—Cs1—S2^iii	110.92 (12)	O8—S2—Cs1^iii	143.6 (3)
O6—Cs1—O5^iii	119.1 (2)	O5—S2—Cs1^iii	52.7 (3)
O3^i—Cs1—O5^iii	53.77 (16)	Cs1^i—S2—Cs1^iii	81.90 (5)
O1^ii—Cs1—O5^iii	157.79 (15)	O6—S2—Cs2^iv	77.6 (3)
O5^i—Cs1—O5^iii	89.57 (19)	O11—S2—Cs2^iv	45.6 (3)
O6^iii—Cs1—O5^iii	38.94 (16)	O8—S2—Cs2^iv	95.7 (3)
O8^iii—Cs1—O5^iii	38.85 (15)	O5—S2—Cs2^iv	152.0 (3)
O1^iv—Cs1—O5^iii	74.81 (15)	Cs1^i—S2—Cs2^iv	122.35 (7)
O9^ii—Cs1—O5^iii	114.15 (16)	Cs1^iii—S2—Cs2^iv	114.75 (6)
O6^i—Cs1—O5^iii	111.37 (16)	O7—S3—O10	111.7 (5)
O2^iv—Cs1—O5^iii	88.45 (16)	O7—S3—O4	109.2 (4)
S2^iii—Cs1—O5^iii	23.13 (11)	O10—S3—O4	107.9 (5)
O7—Cs2—O11^v	151.9 (2)	O7—S3—O3	109.4 (5)
O7—Cs2—O7^vi	70.34 (19)	O10—S3—O3	109.2 (4)
O11^v—Cs2—O7^vi	90.3 (2)	O4—S3—O3	109.4 (4)
O7—Cs2—O12^vii	59.2 (2)	O7—S3—Cs2^viii	54.1 (3)
O11^v—Cs2—O12^vii	137.64 (18)	O10—S3—Cs2^viii	135.7 (3)
O7^vi—Cs2—O12^vii	129.42 (18)	O4—S3—Cs2^viii	56.3 (3)
O7—Cs2—O4^vi	113.82 (18)	O3—S3—Cs2^viii	115.0 (3)
O11^v—Cs2—O4^vi	50.80 (16)	O7—S3—Cs2^vi	91.7 (4)
O7^vi—Cs2—O4^vi	43.50 (16)	O10—S3—Cs2^vi	58.2 (3)
O12^vii—Cs2—O4^vi	171.50 (18)	O4—S3—Cs2^vi	64.0 (3)
O7—Cs2—O10^viii	73.1 (2)	O3—S3—Cs2^vi	158.7 (3)
O11^v—Cs2—O10^viii	79.1 (2)	Cs2^viii—S3—Cs2^vi	79.20 (5)
O7^vi—Cs2—O10^viii	54.55 (18)	O7—S3—Cs2	36.9 (3)
O12^vii—Cs2—O10^viii	110.02 (19)	O10—S3—Cs2	79.2 (4)
O4^vi—Cs2—O10^viii	70.42 (17)	O4—S3—Cs2	138.6 (3)
O7—Cs2—O1	118.49 (18)	O3—S3—Cs2	106.1 (3)
O11^v—Cs2—O1	85.01 (16)	Cs2^viii—S3—Cs2	89.56 (5)
O7^vi—Cs2—O1	103.12 (19)	Cs2^vi—S3—Cs2	89.12 (5)
O12^vii—Cs2—O1	97.26 (18)	S1—O1—Cs1^xi	106.4 (3)
O4^vi—Cs2—O1	81.67 (17)	S1—O1—Cs1^v	103.9 (3)
O10^viii—Cs2—O1	152.02 (17)	Cs1^xi—O1—Cs1^v	98.98 (17)
O7—Cs2—O4^viii	92.94 (17)	S1—O1—Cs2	94.4 (3)
O11^v—Cs2—O4^viii	67.75 (16)	Cs1^xi—O1—Cs2	158.3 (2)
O7^vi—Cs2—O4^viii	94.70 (19)	Cs1^v—O1—Cs2	81.38 (15)
O12^vii—Cs2—O4^viii	91.84 (19)	S1—O1—Cs2^ix	95.7 (3)
O4^vi—Cs2—O4^viii	93.51 (16)	Cs1^xi—O1—Cs2^ix	82.79 (16)
O10^viii—Cs2—O4^viii	40.97 (16)	Cs1^v—O1—Cs2^ix	158.8 (2)
O1—Cs2—O4^viii	147.51 (14)	Cs2—O1—Cs2^ix	89.30 (15)
O7—Cs2—O1^vii	98.31 (18)	S1—O2—Co1^vii	139.3 (5)
O11^v—Cs2—O1^vii	97.12 (16)	S1—O2—Cs1^v	97.7 (4)
O7^vi—Cs2—O1^vii	166.06 (17)	Co1^vii—O2—Cs1^v	101.5 (3)
O12^vii—Cs2—O1^vii	40.91 (16)	S1—O2—Cs2	89.1 (3)
O4^vi—Cs2—O1^vii	147.12 (14)	Co1^vii—O2—Cs2	129.8 (3)
O10^viii—Cs2—O1^vii	115.28 (15)	Cs1^v—O2—Cs2	77.95 (15)
O1—Cs2—O1^vii	89.30 (15)	S3—O3—Co2^vii	109.4 (4)
O4^viii—Cs2—O1^vii	77.42 (16)	S3—O3—Cs1^iii	139.7 (4)
O7—Cs2—O2	87.9 (2)	Co2^vii—O3—Cs1^iii	110.9 (3)
O11^v—Cs2—O2	119.73 (19)	S3—O4—Co1^xii	131.5 (4)
O7^vi—Cs2—O2	118.29 (19)	S3—O4—Cs2^viii	101.4 (3)
O12^vii—Cs2—O2	58.91 (17)	Co1^xii—O4—Cs2^viii	112.3 (3)
O4^vi—Cs2—O2	118.04 (16)	S3—O4—Cs2^vi	93.5 (3)
O10^viii—Cs2—O2	161.0 (2)	Co1^xii—O4—Cs2^vi	117.1 (3)
O1—Cs2—O2	39.74 (15)	Cs2^viii—O4—Cs2^vi	93.51 (16)
O4^viii—Cs2—O2	144.99 (16)	S2—O5—Co2	122.5 (4)
O1^vii—Cs2—O2	67.85 (15)	S2—O5—Cs1^iii	105.0 (4)
O7—Cs2—O12	82.27 (18)	Co2—O5—Cs1^iii	130.0 (3)
O11^v—Cs2—O12	115.58 (16)	S2—O5—Cs1^i	73.8 (3)
O7^vi—Cs2—O12	80.91 (19)	Co2—O5—Cs1^i	89.3 (2)
O12^vii—Cs2—O12	88.3 (2)	Cs1^iii—O5—Cs1^i	89.57 (19)
O4^vi—Cs2—O12	85.76 (17)	S2—O6—Cs1	158.8 (4)
O10^viii—Cs2—O12	133.99 (16)	S2—O6—Cs1^i	94.5 (4)
O1—Cs2—O12	37.90 (15)	Cs1—O6—Cs1^i	100.5 (2)
O4^viii—Cs2—O12	174.36 (15)	S2—O6—Cs1^iii	95.8 (4)
O1^vii—Cs2—O12	106.14 (15)	Cs1—O6—Cs1^iii	97.7 (2)
O2—Cs2—O12	38.29 (15)	Cs1^i—O6—Cs1^iii	95.20 (19)
O7—Cs2—S3^vi	91.81 (16)	S3—O7—Cs2	127.0 (4)
O11^v—Cs2—S3^vi	69.49 (14)	S3—O7—Cs2^viii	104.3 (4)
O7^vi—Cs2—S3^vi	21.58 (14)	Cs2—O7—Cs2^viii	125.9 (3)
O12^vii—Cs2—S3^vi	150.99 (13)	S2—O8—Co1	136.6 (5)
O4^vi—Cs2—S3^vi	22.26 (11)	S2—O8—Cs1^i	91.4 (3)
O10^viii—Cs2—S3^vi	57.75 (11)	Co1—O8—Cs1^i	132.0 (3)
O1—Cs2—S3^vi	95.15 (13)	S1—O9—Co1	132.1 (5)
O4^viii—Cs2—S3^vi	91.61 (12)	S1—O9—Cs1^xi	96.5 (4)
O1^vii—Cs2—S3^vi	165.38 (11)	Co1—O9—Cs1^xi	102.0 (2)
O2—Cs2—S3^vi	123.37 (11)	S3—O10—Co2	138.6 (5)
O12—Cs2—S3^vi	85.59 (12)	S3—O10—Cs2^vi	99.8 (4)
O8—Co1—O2^ix	126.8 (4)	Co2—O10—Cs2^vi	121.6 (3)
O8—Co1—O4^x	106.3 (3)	S2—O11—Co1^vii	129.9 (5)
O2^ix—Co1—O4^x	126.9 (3)	S2—O11—Cs2^iv	114.9 (4)
O8—Co1—O11^ix	90.4 (3)	Co1^vii—O11—Cs2^iv	113.4 (3)
O2^ix—Co1—O11^ix	93.6 (3)	S1—O12—Co2	134.3 (5)
O4^x—Co1—O11^ix	83.4 (3)	S1—O12—Cs2^ix	108.3 (4)
O8—Co1—O9	94.2 (3)	Co2—O12—Cs2^ix	117.2 (3)
O2^ix—Co1—O9	85.5 (3)	S1—O12—Cs2	80.4 (3)
O4^x—Co1—O9	93.0 (3)	Co2—O12—Cs2	103.8 (3)
O11^ix—Co1—O9	174.8 (3)	Cs2^ix—O12—Cs2	88.3 (2)
O8—Co1—Cs1^xi	141.7 (2)

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