Poly[[aquadi-μ(3)-malonato-hexaphenyl-ditin(IV)] acetone solvate].

The asymmetric unit of the title polymeric complex, {[Sn(2)=(C(6)H(5))(6)(C(3)H(2)O(4))(H(2)O)]·C(3)H(6)O}(n), comprises of two Sn cations, one malonate anion and a non-coordinating acetone solvent mol-ecule. Both crystallographically independent Sn cations are five-coordinated by two O and three C atoms in a distorted trigonal-bipyrimidal geometry. One of the Sn cations is bridged by the malonate units, affording polymeric chains which run along [001]. Weak intra-molecular C-H⋯π inter-actions stabilize the mol-ecular structure. In the crystal structure, adjacent chains are inter-connected by inter-molecular O-H⋯O and C-H⋯O hydrogen bonds into a three-dimensional supra-molecular structure. A weak inter-molecular C-H⋯π inter-action is also observed.

Related literature

For general background to and applications of the title complex, see: Ng (1998 ▶); Ng & Kumar Das (1993 ▶); Ng et al. (1990 ▶); Samuel-Lewis et al. (1992 ▶). For a related bis­(triphenyl­tin) structure, see: Ng (1998 ▶). For the stability of the temperature controller used for the data collection, see: Cosier & Glazer (1986 ▶).

Experimental

Crystal data

[Sn2(C6H5)6(C3H2O4)(H2O)]·C3H6O

M = 878.12

Tetragonal,

a = 23.604 (3) Å

c = 13.8458 (18) Å

V = 7714.2 (17) Å3

Z = 8

Mo Kα radiation

μ = 1.34 mm−1

T = 100 K

0.22 × 0.13 × 0.04 mm

Data collection

Bruker APEXII DUO CCD area-detector diffractometer

Absorption correction: multi-scan (SADABS; Bruker, 2009 ▶) T min = 0.754, T max = 0.953

68157 measured reflections

8900 independent reflections

7984 reflections with I > 2σ(I)

R int = 0.099

Refinement

R[F 2 > 2σ(F 2)] = 0.051

wR(F 2) = 0.103

S = 1.17

8900 reflections

421 parameters

3 restraints

H-atom parameters constrained

Δρmax = 0.97 e Å−3

Δρmin = −1.07 e Å−3

Absolute structure: Flack (1983 ▶); 4262 Friedel pairs

Flack parameter: 0.04 (3)

Data collection: APEX2 (Bruker, 2009 ▶); cell refinement: SAINT (Bruker, 2009 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXTL (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL and PLATON (Spek, 2009 ▶).

Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536810018398/ng2776sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536810018398/ng2776Isup2.hkl

Additional supplementary materials: crystallographic information; 3D view; checkCIF report

[Sn2(C6H5)6(C3H2O4)(H2O)]·C3H6O	Dx = 1.512 Mg m−3
Mr = 878.12	Mo Kα radiation, λ = 0.71073 Å
Tetragonal, I4	Cell parameters from 9959 reflections
Hall symbol: I -4	θ = 2.4–29.2°
a = 23.604 (3) Å	µ = 1.34 mm−1
c = 13.8458 (18) Å	T = 100 K
V = 7714.2 (17) Å3	Plate, colourless
Z = 8	0.22 × 0.13 × 0.04 mm
F(000) = 3520

Bruker APEXII DUO CCD area-detector diffractometer	8900 independent reflections
Radiation source: fine-focus sealed tube	7984 reflections with I > 2σ(I)
graphite	Rint = 0.099
φ and ω scans	θmax = 27.5°, θmin = 1.7°
Absorption correction: multi-scan (SADABS; Bruker, 2009)	h = −30→30
Tmin = 0.754, Tmax = 0.953	k = −30→30
68157 measured reflections	l = −17→17

Refinement on F2	Secondary atom site location: difference Fourier map
Least-squares matrix: full	Hydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.051	H-atom parameters constrained
wR(F2) = 0.103	w = 1/[σ2(Fo2) + (0.P)2 + 93.8407P] where P = (Fo2 + 2Fc2)/3
S = 1.17	(Δ/σ)max = 0.001
8900 reflections	Δρmax = 0.97 e Å−3
421 parameters	Δρmin = −1.07 e Å−3
3 restraints	Absolute structure: Flack (1983); 4262 Friedel pairs
Primary atom site location: structure-invariant direct methods	Flack parameter: 0.04 (3)

Experimental. The crystal was placed in the cold stream of an Oxford Cryosystems Cobra open-flow nitrogen cryostat (Cosier & Glazer, 1986) operating at 100.0 (1)K.

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. 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 > 2sigma(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
Sn1	0.217535 (17)	0.739451 (17)	0.13286 (3)	0.01387 (9)
Sn2	0.036022 (17)	0.791156 (19)	0.37080 (3)	0.01716 (10)
O1	0.15759 (19)	0.7609 (2)	0.2618 (3)	0.0145 (9)
O2	0.12560 (18)	0.8069 (2)	0.3907 (3)	0.0178 (10)
O3	0.2318 (2)	0.77354 (19)	0.5059 (3)	0.0156 (9)
O4	0.2431 (2)	0.8673 (2)	0.5045 (3)	0.0192 (10)
C1	0.1443 (3)	0.7032 (3)	0.0687 (5)	0.0186 (14)
C2	0.1082 (3)	0.6687 (3)	0.1211 (7)	0.0302 (17)
H2A	0.1146	0.6622	0.1865	0.036*
C3	0.0618 (4)	0.6435 (4)	0.0742 (7)	0.044 (2)
H3A	0.0370	0.6211	0.1099	0.053*
C4	0.0520 (3)	0.6508 (4)	−0.0206 (6)	0.0311 (12)
H4A	0.0214	0.6329	−0.0501	0.037*
C5	0.0877 (4)	0.6850 (4)	−0.0738 (6)	0.043 (2)
H5A	0.0808	0.6905	−0.1392	0.051*
C6	0.1346 (3)	0.7117 (4)	−0.0299 (5)	0.0299 (18)
H6A	0.1587	0.7346	−0.0660	0.036*
C7	0.2330 (3)	0.8282 (3)	0.1215 (5)	0.0164 (13)
C8	0.1879 (3)	0.8657 (3)	0.1222 (7)	0.0311 (12)
H8A	0.1509	0.8523	0.1236	0.037*
C9	0.1984 (3)	0.9234 (3)	0.1208 (6)	0.0242 (16)
H9A	0.1682	0.9486	0.1171	0.029*
C10	0.2528 (3)	0.9440 (3)	0.1246 (7)	0.0337 (18)
H10A	0.2592	0.9828	0.1258	0.040*
C11	0.2972 (3)	0.9074 (3)	0.1267 (7)	0.0323 (16)
H11A	0.3340	0.9212	0.1293	0.039*
C12	0.2877 (3)	0.8498 (3)	0.1249 (7)	0.0256 (15)
H12A	0.3183	0.8250	0.1260	0.031*
C13	0.2702 (3)	0.6933 (3)	0.2302 (5)	0.0165 (13)
C14	0.3288 (3)	0.6913 (3)	0.2152 (5)	0.0228 (15)
H14A	0.3449	0.7104	0.1633	0.027*
C15	0.3635 (3)	0.6601 (4)	0.2795 (6)	0.0330 (19)
H15A	0.4026	0.6600	0.2713	0.040*
C16	0.3395 (4)	0.6300 (3)	0.3539 (6)	0.036 (2)
H16A	0.3623	0.6077	0.3935	0.044*
C17	0.2809 (3)	0.6324 (3)	0.3708 (6)	0.0316 (17)
H17A	0.2650	0.6129	0.4225	0.038*
C18	0.2473 (3)	0.6642 (3)	0.3096 (5)	0.0185 (14)
H18A	0.2086	0.6663	0.3212	0.022*
C19	0.0405 (3)	0.7008 (3)	0.3759 (5)	0.0203 (14)
C20	−0.0015 (4)	0.6672 (4)	0.3374 (6)	0.034 (2)
H20A	−0.0334	0.6838	0.3097	0.041*
C21	0.0036 (5)	0.6079 (4)	0.3399 (7)	0.049 (3)
H21A	−0.0252	0.5855	0.3147	0.059*
C22	0.0506 (4)	0.5827 (4)	0.3790 (8)	0.043 (2)
H22A	0.0539	0.5434	0.3802	0.052*
C23	0.0934 (4)	0.6165 (4)	0.4168 (7)	0.039 (2)
H23A	0.1255	0.5997	0.4430	0.047*
C24	0.0887 (3)	0.6751 (3)	0.4158 (5)	0.0251 (16)
H24A	0.1176	0.6973	0.4415	0.030*
C25	0.0251 (3)	0.8406 (3)	0.4989 (5)	0.0222 (16)
C26	−0.0171 (3)	0.8283 (3)	0.5668 (5)	0.0231 (16)
H26A	−0.0421	0.7986	0.5556	0.028*
C27	−0.0219 (3)	0.8604 (3)	0.6510 (5)	0.0255 (17)
H27A	−0.0494	0.8514	0.6966	0.031*
C28	0.0143 (4)	0.9055 (4)	0.6665 (6)	0.034 (2)
H28A	0.0108	0.9273	0.7221	0.041*
C29	0.0555 (3)	0.9182 (4)	0.5996 (6)	0.0315 (19)
H29A	0.0798	0.9485	0.6103	0.038*
C30	0.0609 (3)	0.8857 (3)	0.5161 (5)	0.0269 (17)
H30A	0.0890	0.8945	0.4714	0.032*
C31	0.0315 (3)	0.8320 (3)	0.2348 (5)	0.0178 (15)
C32	0.0313 (3)	0.8901 (3)	0.2256 (5)	0.0211 (16)
H32A	0.0314	0.9121	0.2813	0.025*
C33	0.0311 (3)	0.9169 (3)	0.1369 (7)	0.0265 (15)
H33A	0.0307	0.9563	0.1337	0.032*
C34	0.0316 (3)	0.8851 (4)	0.0528 (6)	0.0266 (18)
H34A	0.0312	0.9029	−0.0071	0.032*
C35	0.0327 (3)	0.8264 (4)	0.0589 (5)	0.0253 (17)
H35A	0.0338	0.8046	0.0030	0.030*
C36	0.0321 (3)	0.8009 (3)	0.1475 (5)	0.0247 (15)
H36A	0.0320	0.7615	0.1506	0.030*
C37	0.1639 (3)	0.7929 (3)	0.3331 (4)	0.0127 (9)
C38	0.2218 (3)	0.8202 (3)	0.3560 (5)	0.0157 (13)
H38A	0.2517	0.7985	0.3254	0.019*
H38B	0.2228	0.8583	0.3301	0.019*
C39	0.2319 (3)	0.8221 (3)	0.4648 (4)	0.0127 (9)
O1W	−0.06172 (18)	0.7845 (2)	0.3536 (3)	0.0201 (11)
H1W1	−0.0802	0.7629	0.3919	0.030*
H2W1	−0.0759	0.8179	0.3609	0.030*
O5	0.1396 (14)	0.4466 (12)	0.798 (2)	0.357 (17)*
C40	0.1640 (7)	0.5374 (7)	0.8785 (16)	0.124 (6)*
H40A	0.2028	0.5338	0.8586	0.186*
H40B	0.1616	0.5339	0.9475	0.186*
H40C	0.1498	0.5738	0.8593	0.186*
C41	0.1293 (10)	0.4918 (11)	0.8319 (19)	0.179 (11)*
C42	0.0680 (10)	0.4962 (11)	0.861 (2)	0.214 (12)*
H42A	0.0490	0.4613	0.8469	0.321*
H42B	0.0503	0.5266	0.8265	0.321*
H42C	0.0657	0.5036	0.9294	0.321*

	U11	U22	U33	U12	U13	U23
Sn1	0.0163 (2)	0.0163 (2)	0.00904 (16)	0.00189 (17)	0.00150 (19)	−0.00057 (19)
Sn2	0.0135 (2)	0.0274 (2)	0.01057 (17)	0.00137 (17)	0.00065 (19)	−0.0023 (2)
O1	0.017 (2)	0.018 (2)	0.008 (2)	−0.0039 (18)	0.0035 (18)	−0.0030 (17)
O2	0.009 (2)	0.030 (3)	0.015 (2)	0.0023 (19)	0.0021 (17)	−0.0051 (19)
O3	0.022 (3)	0.014 (2)	0.011 (2)	−0.0023 (19)	−0.0067 (18)	0.0026 (18)
O4	0.028 (3)	0.015 (2)	0.016 (2)	0.001 (2)	0.000 (2)	−0.0035 (19)
C1	0.016 (3)	0.021 (4)	0.019 (3)	0.004 (3)	−0.004 (3)	−0.003 (3)
C2	0.024 (4)	0.030 (4)	0.036 (4)	−0.010 (3)	0.000 (4)	−0.004 (4)
C3	0.021 (4)	0.049 (6)	0.061 (6)	−0.015 (4)	0.001 (4)	−0.008 (5)
C4	0.025 (3)	0.031 (3)	0.037 (3)	−0.001 (2)	−0.005 (3)	−0.010 (3)
C5	0.031 (5)	0.065 (7)	0.034 (5)	0.022 (5)	−0.017 (4)	−0.013 (4)
C6	0.027 (4)	0.044 (5)	0.019 (3)	0.009 (4)	−0.003 (3)	−0.009 (3)
C7	0.029 (3)	0.014 (3)	0.006 (3)	−0.003 (3)	−0.003 (3)	0.004 (3)
C8	0.025 (3)	0.031 (3)	0.037 (3)	−0.001 (2)	−0.005 (3)	−0.010 (3)
C9	0.037 (4)	0.016 (3)	0.019 (4)	0.006 (3)	0.000 (3)	0.008 (3)
C10	0.043 (5)	0.017 (3)	0.041 (5)	−0.006 (3)	0.009 (5)	−0.003 (4)
C11	0.037 (4)	0.028 (4)	0.032 (4)	−0.009 (3)	0.001 (4)	0.003 (4)
C12	0.024 (3)	0.017 (3)	0.035 (4)	−0.001 (3)	0.008 (4)	−0.005 (4)
C13	0.021 (3)	0.015 (3)	0.014 (3)	0.003 (3)	−0.003 (3)	−0.002 (3)
C14	0.022 (4)	0.022 (4)	0.024 (4)	0.001 (3)	−0.004 (3)	−0.005 (3)
C15	0.021 (4)	0.043 (5)	0.035 (4)	0.007 (4)	−0.007 (3)	−0.011 (4)
C16	0.050 (5)	0.027 (4)	0.032 (5)	0.012 (4)	−0.019 (4)	−0.012 (4)
C17	0.047 (4)	0.034 (4)	0.014 (3)	0.014 (3)	0.000 (4)	−0.004 (4)
C18	0.019 (4)	0.018 (3)	0.019 (3)	0.003 (3)	0.005 (3)	−0.001 (3)
C19	0.019 (3)	0.035 (4)	0.007 (3)	0.007 (3)	0.003 (3)	−0.006 (3)
C20	0.033 (5)	0.034 (5)	0.036 (4)	0.006 (4)	−0.004 (3)	−0.013 (4)
C21	0.057 (6)	0.032 (5)	0.059 (7)	−0.001 (5)	−0.004 (5)	−0.020 (4)
C22	0.054 (5)	0.031 (4)	0.045 (5)	0.020 (4)	0.010 (5)	−0.004 (5)
C23	0.031 (5)	0.045 (5)	0.041 (5)	0.013 (4)	0.005 (4)	0.006 (4)
C24	0.019 (4)	0.034 (4)	0.022 (4)	0.012 (3)	0.002 (3)	0.009 (3)
C25	0.019 (4)	0.032 (4)	0.016 (3)	0.001 (3)	0.005 (3)	−0.004 (3)
C26	0.015 (3)	0.036 (4)	0.018 (3)	−0.008 (3)	0.004 (3)	0.001 (3)
C27	0.019 (3)	0.043 (5)	0.015 (4)	0.005 (3)	0.005 (3)	−0.003 (3)
C28	0.026 (4)	0.050 (6)	0.026 (4)	0.002 (4)	0.000 (3)	−0.016 (4)
C29	0.025 (4)	0.037 (5)	0.032 (4)	−0.006 (4)	0.006 (3)	−0.017 (3)
C30	0.024 (4)	0.033 (4)	0.024 (4)	−0.003 (3)	0.008 (3)	−0.010 (3)
C31	0.011 (3)	0.030 (4)	0.013 (3)	0.000 (3)	0.005 (3)	0.001 (3)
C32	0.019 (4)	0.029 (4)	0.016 (3)	0.001 (3)	−0.003 (3)	−0.007 (3)
C33	0.025 (4)	0.026 (4)	0.028 (4)	0.003 (3)	0.005 (4)	0.003 (4)
C34	0.023 (4)	0.039 (5)	0.019 (4)	0.003 (4)	−0.001 (3)	0.004 (3)
C35	0.027 (4)	0.036 (5)	0.013 (3)	0.010 (4)	−0.002 (3)	0.001 (3)
C36	0.021 (4)	0.023 (4)	0.030 (4)	−0.001 (3)	0.000 (3)	−0.002 (3)
C37	0.011 (2)	0.020 (2)	0.0064 (18)	0.0028 (18)	−0.0038 (16)	0.0045 (17)
C38	0.019 (3)	0.019 (3)	0.010 (3)	−0.004 (2)	−0.003 (3)	−0.002 (3)
C39	0.011 (2)	0.020 (2)	0.0064 (18)	0.0028 (18)	−0.0038 (16)	0.0045 (17)
O1W	0.009 (2)	0.034 (3)	0.018 (3)	0.0001 (19)	0.0007 (18)	0.002 (2)

Sn1—C1	2.124 (7)	C19—C20	1.378 (11)
Sn1—C7	2.132 (6)	C19—C24	1.403 (9)
Sn1—C13	2.133 (7)	C20—C21	1.405 (12)
Sn1—O3i	2.148 (4)	C20—H20A	0.9300
Sn1—O1	2.333 (4)	C21—C22	1.370 (13)
Sn2—C31	2.119 (7)	C21—H21A	0.9300
Sn2—C19	2.137 (7)	C22—C23	1.390 (13)
Sn2—C25	2.139 (7)	C22—H22A	0.9300
Sn2—O2	2.164 (4)	C23—C24	1.387 (12)
Sn2—O1W	2.325 (4)	C23—H23A	0.9300
O1—C37	1.252 (8)	C24—H24A	0.9300
O2—C37	1.249 (7)	C25—C30	1.379 (11)
O3—C39	1.279 (8)	C25—C26	1.400 (10)
O3—Sn1ii	2.148 (4)	C26—C27	1.395 (10)
O4—C39	1.230 (8)	C26—H26A	0.9300
C1—C2	1.384 (10)	C27—C28	1.383 (12)
C1—C6	1.399 (10)	C27—H27A	0.9300
C2—C3	1.406 (11)	C28—C29	1.375 (11)
C2—H2A	0.9300	C28—H28A	0.9300
C3—C4	1.343 (13)	C29—C30	1.394 (10)
C3—H3A	0.9300	C29—H29A	0.9300
C4—C5	1.380 (13)	C30—H30A	0.9300
C4—H4A	0.9300	C31—C32	1.376 (11)
C5—C6	1.411 (12)	C31—C36	1.414 (10)
C5—H5A	0.9300	C32—C33	1.382 (11)
C6—H6A	0.9300	C32—H32A	0.9300
C7—C8	1.385 (9)	C33—C34	1.385 (12)
C7—C12	1.387 (9)	C33—H33A	0.9300
C8—C9	1.384 (10)	C34—C35	1.387 (12)
C8—H8A	0.9300	C34—H34A	0.9300
C9—C10	1.373 (10)	C35—C36	1.368 (10)
C9—H9A	0.9300	C35—H35A	0.9300
C10—C11	1.358 (11)	C36—H36A	0.9300
C10—H10A	0.9300	C37—C38	1.544 (9)
C11—C12	1.379 (9)	C38—C39	1.525 (8)
C11—H11A	0.9300	C38—H38A	0.9700
C12—H12A	0.9300	C38—H38B	0.9700
C13—C14	1.401 (10)	O1W—H1W1	0.8551
C13—C18	1.403 (9)	O1W—H2W1	0.8618
C14—C15	1.416 (11)	O5—C41	1.189 (10)
C14—H14A	0.9300	C40—C41	1.498 (10)
C15—C16	1.375 (12)	C40—H40A	0.9600
C15—H15A	0.9300	C40—H40B	0.9600
C16—C17	1.403 (12)	C40—H40C	0.9600
C16—H16A	0.9300	C41—C42	1.507 (10)
C17—C18	1.383 (10)	C42—H42A	0.9600
C17—H17A	0.9300	C42—H42B	0.9600
C18—H18A	0.9300	C42—H42C	0.9600
Sn1···O1	2.333 (4)	Sn2···O2	2.164 (4)
Sn1···O3i	2.148 (4)	Sn2···O1W	2.325 (4)
Sn1···C1	2.124 (7)	Sn2···C19	2.137 (7)
Sn1···C7	2.132 (6)	Sn2···C25	2.139 (7)
Sn1···C13	2.133 (7)	Sn2···C31	2.119 (7)
C1—Sn1—C7	120.3 (3)	C19—C20—H20A	120.0
C1—Sn1—C13	122.2 (3)	C21—C20—H20A	120.0
C7—Sn1—C13	116.7 (3)	C22—C21—C20	120.8 (9)
C1—Sn1—O3i	93.1 (2)	C22—C21—H21A	119.6
C7—Sn1—O3i	89.1 (2)	C20—C21—H21A	119.6
C13—Sn1—O3i	96.9 (2)	C21—C22—C23	119.2 (8)
C1—Sn1—O1	85.0 (2)	C21—C22—H22A	120.4
C7—Sn1—O1	87.0 (2)	C23—C22—H22A	120.4
C13—Sn1—O1	88.9 (2)	C24—C23—C22	120.8 (8)
O3i—Sn1—O1	174.03 (17)	C24—C23—H23A	119.6
C31—Sn2—C19	119.1 (3)	C22—C23—H23A	119.6
C31—Sn2—C25	118.9 (3)	C23—C24—C19	119.9 (8)
C19—Sn2—C25	121.5 (3)	C23—C24—H24A	120.0
C31—Sn2—O2	94.9 (2)	C19—C24—H24A	120.0
C19—Sn2—O2	96.8 (2)	C30—C25—C26	118.7 (7)
C25—Sn2—O2	85.3 (2)	C30—C25—Sn2	119.4 (5)
C31—Sn2—O1W	83.6 (2)	C26—C25—Sn2	121.9 (6)
C19—Sn2—O1W	89.2 (2)	C27—C26—C25	120.5 (7)
C25—Sn2—O1W	90.1 (2)	C27—C26—H26A	119.8
O2—Sn2—O1W	173.79 (18)	C25—C26—H26A	119.8
C37—O1—Sn1	131.5 (4)	C28—C27—C26	119.8 (7)
C37—O2—Sn2	125.4 (4)	C28—C27—H27A	120.1
C39—O3—Sn1ii	119.4 (4)	C26—C27—H27A	120.1
C2—C1—C6	119.7 (7)	C29—C28—C27	120.0 (7)
C2—C1—Sn1	121.3 (5)	C29—C28—H28A	120.0
C6—C1—Sn1	118.9 (6)	C27—C28—H28A	120.0
C1—C2—C3	119.1 (8)	C28—C29—C30	120.3 (8)
C1—C2—H2A	120.4	C28—C29—H29A	119.9
C3—C2—H2A	120.4	C30—C29—H29A	119.9
C4—C3—C2	122.1 (9)	C25—C30—C29	120.7 (7)
C4—C3—H3A	119.0	C25—C30—H30A	119.6
C2—C3—H3A	119.0	C29—C30—H30A	119.6
C3—C4—C5	119.4 (8)	C32—C31—C36	116.1 (7)
C3—C4—H4A	120.3	C32—C31—Sn2	122.4 (5)
C5—C4—H4A	120.3	C36—C31—Sn2	121.5 (6)
C4—C5—C6	120.7 (8)	C31—C32—C33	122.6 (7)
C4—C5—H5A	119.7	C31—C32—H32A	118.7
C6—C5—H5A	119.7	C33—C32—H32A	118.7
C1—C6—C5	119.0 (8)	C32—C33—C34	119.9 (7)
C1—C6—H6A	120.5	C32—C33—H33A	120.1
C5—C6—H6A	120.5	C34—C33—H33A	120.1
C8—C7—C12	118.6 (6)	C33—C34—C35	119.4 (7)
C8—C7—Sn1	119.8 (5)	C33—C34—H34A	120.3
C12—C7—Sn1	121.2 (5)	C35—C34—H34A	120.3
C9—C8—C7	119.5 (7)	C36—C35—C34	119.6 (7)
C9—C8—H8A	120.3	C36—C35—H35A	120.2
C7—C8—H8A	120.3	C34—C35—H35A	120.2
C10—C9—C8	120.9 (7)	C35—C36—C31	122.5 (7)
C10—C9—H9A	119.5	C35—C36—H36A	118.8
C8—C9—H9A	119.5	C31—C36—H36A	118.8
C11—C10—C9	119.8 (7)	O2—C37—O1	125.3 (6)
C11—C10—H10A	120.1	O2—C37—C38	113.5 (5)
C9—C10—H10A	120.1	O1—C37—C38	121.2 (6)
C10—C11—C12	120.1 (7)	C39—C38—C37	110.7 (5)
C10—C11—H11A	120.0	C39—C38—H38A	109.5
C12—C11—H11A	120.0	C37—C38—H38A	109.5
C11—C12—C7	120.9 (7)	C39—C38—H38B	109.5
C11—C12—H12A	119.5	C37—C38—H38B	109.5
C7—C12—H12A	119.5	H38A—C38—H38B	108.1
C14—C13—C18	118.7 (6)	O4—C39—O3	125.3 (6)
C14—C13—Sn1	119.9 (5)	O4—C39—C38	120.1 (6)
C18—C13—Sn1	121.4 (5)	O3—C39—C38	114.4 (6)
C13—C14—C15	119.7 (7)	Sn2—O1W—H1W1	118.8
C13—C14—H14A	120.2	Sn2—O1W—H2W1	108.1
C15—C14—H14A	120.2	H1W1—O1W—H2W1	105.9
C16—C15—C14	120.1 (8)	C41—C40—H40A	109.5
C16—C15—H15A	119.9	C41—C40—H40B	109.5
C14—C15—H15A	119.9	H40A—C40—H40B	109.5
C15—C16—C17	120.7 (8)	C41—C40—H40C	109.5
C15—C16—H16A	119.7	H40A—C40—H40C	109.5
C17—C16—H16A	119.7	H40B—C40—H40C	109.5
C18—C17—C16	119.0 (8)	O5—C41—C40	135 (3)
C18—C17—H17A	120.5	O5—C41—C42	111 (3)
C16—C17—H17A	120.5	C40—C41—C42	111 (2)
C17—C18—C13	121.7 (7)	C41—C42—H42A	109.5
C17—C18—H18A	119.2	C41—C42—H42B	109.5
C13—C18—H18A	119.2	H42A—C42—H42B	109.5
C20—C19—C24	119.2 (7)	C41—C42—H42C	109.5
C20—C19—Sn2	121.7 (6)	H42A—C42—H42C	109.5
C24—C19—Sn2	119.0 (5)	H42B—C42—H42C	109.5
C19—C20—C21	120.1 (8)
C1—Sn1—O1—C37	−166.9 (6)	O2—Sn2—C19—C20	−159.2 (6)
C7—Sn1—O1—C37	−46.0 (6)	O1W—Sn2—C19—C20	22.5 (6)
C13—Sn1—O1—C37	70.7 (6)	C31—Sn2—C19—C24	117.4 (6)
C31—Sn2—O2—C37	−55.5 (6)	C25—Sn2—C19—C24	−70.7 (6)
C19—Sn2—O2—C37	64.6 (5)	O2—Sn2—C19—C24	17.9 (6)
C25—Sn2—O2—C37	−174.2 (6)	O1W—Sn2—C19—C24	−160.4 (6)
C7—Sn1—C1—C2	−128.6 (6)	C24—C19—C20—C21	1.2 (12)
C13—Sn1—C1—C2	40.5 (7)	Sn2—C19—C20—C21	178.3 (7)
O3i—Sn1—C1—C2	140.6 (6)	C19—C20—C21—C22	−1.0 (14)
O1—Sn1—C1—C2	−45.0 (6)	C20—C21—C22—C23	0.2 (15)
C7—Sn1—C1—C6	55.4 (6)	C21—C22—C23—C24	0.4 (14)
C13—Sn1—C1—C6	−135.5 (6)	C22—C23—C24—C19	−0.3 (12)
O3i—Sn1—C1—C6	−35.4 (6)	C20—C19—C24—C23	−0.6 (11)
O1—Sn1—C1—C6	138.9 (6)	Sn2—C19—C24—C23	−177.8 (6)
C6—C1—C2—C3	−1.0 (11)	C31—Sn2—C25—C30	−58.1 (7)
Sn1—C1—C2—C3	−177.0 (6)	C19—Sn2—C25—C30	130.0 (6)
C1—C2—C3—C4	1.6 (14)	O2—Sn2—C25—C30	34.9 (6)
C2—C3—C4—C5	−1.4 (14)	O1W—Sn2—C25—C30	−140.9 (6)
C3—C4—C5—C6	0.7 (13)	C31—Sn2—C25—C26	122.5 (6)
C2—C1—C6—C5	0.4 (11)	C19—Sn2—C25—C26	−49.4 (7)
Sn1—C1—C6—C5	176.4 (6)	O2—Sn2—C25—C26	−144.5 (7)
C4—C5—C6—C1	−0.2 (12)	O1W—Sn2—C25—C26	39.7 (6)
C1—Sn1—C7—C8	34.8 (7)	C30—C25—C26—C27	−1.4 (12)
C13—Sn1—C7—C8	−134.9 (6)	Sn2—C25—C26—C27	178.0 (6)
O3i—Sn1—C7—C8	127.8 (6)	C25—C26—C27—C28	1.7 (12)
O1—Sn1—C7—C8	−47.7 (6)	C26—C27—C28—C29	−1.0 (13)
C1—Sn1—C7—C12	−152.9 (6)	C27—C28—C29—C30	0.1 (13)
C13—Sn1—C7—C12	37.4 (7)	C26—C25—C30—C29	0.5 (12)
O3i—Sn1—C7—C12	−59.9 (6)	Sn2—C25—C30—C29	−178.9 (6)
O1—Sn1—C7—C12	124.6 (6)	C28—C29—C30—C25	0.2 (13)
C12—C7—C8—C9	3.6 (12)	C19—Sn2—C31—C32	−176.7 (6)
Sn1—C7—C8—C9	176.1 (6)	C25—Sn2—C31—C32	11.2 (7)
C7—C8—C9—C10	−4.0 (13)	O2—Sn2—C31—C32	−76.1 (6)
C8—C9—C10—C11	2.2 (14)	O1W—Sn2—C31—C32	97.8 (7)
C9—C10—C11—C12	0.0 (15)	C19—Sn2—C31—C36	−0.8 (7)
C10—C11—C12—C7	−0.3 (15)	C25—Sn2—C31—C36	−172.9 (6)
C8—C7—C12—C11	−1.5 (13)	O2—Sn2—C31—C36	99.8 (6)
Sn1—C7—C12—C11	−173.9 (7)	O1W—Sn2—C31—C36	−86.3 (6)
C1—Sn1—C13—C14	129.2 (5)	C36—C31—C32—C33	0.7 (11)
C7—Sn1—C13—C14	−61.3 (6)	Sn2—C31—C32—C33	176.8 (6)
O3i—Sn1—C13—C14	31.2 (6)	C31—C32—C33—C34	−0.6 (11)
O1—Sn1—C13—C14	−147.3 (5)	C32—C33—C34—C35	−0.4 (11)
C1—Sn1—C13—C18	−50.4 (6)	C33—C34—C35—C36	1.3 (12)
C7—Sn1—C13—C18	119.0 (6)	C34—C35—C36—C31	−1.3 (12)
O3i—Sn1—C13—C18	−148.5 (5)	C32—C31—C36—C35	0.2 (11)
O1—Sn1—C13—C18	33.0 (5)	Sn2—C31—C36—C35	−175.9 (6)
C18—C13—C14—C15	0.3 (10)	Sn2—O2—C37—O1	−10.4 (9)
Sn1—C13—C14—C15	−179.3 (5)	Sn2—O2—C37—C38	168.2 (4)
C13—C14—C15—C16	2.6 (11)	Sn1—O1—C37—O2	169.6 (4)
C14—C15—C16—C17	−3.8 (12)	Sn1—O1—C37—C38	−8.9 (9)
C15—C16—C17—C18	2.0 (11)	O2—C37—C38—C39	39.1 (8)
C16—C17—C18—C13	1.0 (11)	O1—C37—C38—C39	−142.2 (6)
C14—C13—C18—C17	−2.1 (10)	Sn1ii—O3—C39—O4	−24.6 (9)
Sn1—C13—C18—C17	177.5 (5)	Sn1ii—O3—C39—C38	150.1 (4)
C31—Sn2—C19—C20	−59.7 (7)	C37—C38—C39—O4	−125.3 (7)
C25—Sn2—C19—C20	112.2 (7)	C37—C38—C39—O3	59.7 (7)

Cg1 and Cg2 are the centroids of the C31–C36 and C7–C12 benzene rings, respectively.

D—H···A	D—H	H···A	D···A	D—H···A
O1W—H1W1···O4iii	0.86	1.90	2.663 (6)	148
C5—H5A···O5iv	0.93	2.59	3.38 (3)	144
C26—H26A···O4iii	0.93	2.50	3.356 (8)	154
C8—H8A···Cg1	0.93	2.83	3.701 (8)	157
C17—H17A···Cg2ii	0.93	2.79	3.571 (9)	142
C38—H38B···Cg2	0.97	2.97	3.613 (8)	125

Table 1

Selected interatomic distances (Å)

Sn1⋯O1	2.333 (4)
Sn1⋯O3i	2.148 (4)
Sn1⋯C1	2.124 (7)
Sn1⋯C7	2.132 (6)
Sn1⋯C13	2.133 (7)
Sn2⋯O2	2.164 (4)
Sn2⋯O1W	2.325 (4)
Sn2⋯C19	2.137 (7)
Sn2⋯C25	2.139 (7)
Sn2⋯C31	2.119 (7)

Symmetry code: (i) .

Table 2

Hydrogen-bond geometry (Å, °)

Cg1 and Cg2 are the centroids of the C31–C36 and C7–C12 benzene rings, respectively.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1W—H1W1⋯O4ii	0.86	1.90	2.663 (6)	148
C5—H5A⋯O5iii	0.93	2.59	3.38 (3)	144
C26—H26A⋯O4ii	0.93	2.50	3.356 (8)	154
C8—H8A⋯Cg1	0.93	2.83	3.701 (8)	157
C17—H17A⋯Cg2iv	0.93	2.79	3.571 (9)	142
C38—H38B⋯Cg2	0.97	2.97	3.613 (8)	125

Symmetry codes: (ii) ; (iii) ; (iv) .