Chlorotris(2,4,6-trimethylphenyl)tin(IV) and its ethanol hemisolvate

Chloro­tris(2,4,6-tri­methyl­phenyl)­tin(IV), crystallizes from ethanol as solvent-free needles, [Sn(C₉H₁₁)₃Cl], (I), and as the hemisolvate, [Sn(C₉H₁₁)₃Cl]·0.5C₂H₆O, (II). The asymmetric unit in (I) has three independent mol­ecules, whereas in (II), there are two [Sn(C₉H₁₁)₃Cl] mol­ecules together with one ethanol molecule. In the unit cell of (II), the ethanol mol­ecules lie in channels between stacks of (Mes)₃SnCl mol­ecules (Mes is 2,4,6-tri­methyl­phenyl) and each ethanol mol­ecule is disordered (0.50:0.50) over two positions. A comparison of the structures of the title compounds and other (Mes)₃SnX (X = F, Br or I) systems with those of the tri­phenyl­tin analogues shows that the steric requirements of the o-CH₃ groups are met by a flattening of the SnC₃ skeleton and increases in the average Sn-X and Sn-C values. Comparing Sn-X data for (Mes)₃SnX (X = F, Cl, Br or I) systems with values for the tris(o-methoxy­phenyl)­tin analogues suggests that the Sn-F distance of 1.961 Å in (Mes)₃SnF may well be characteristic of sterically unhindered four-coordinate Ar₃SnF systems.

S1. Comment

Replacement of the phenyl groups in Ph₃SnX by mesityl (mesityl is 2,4,6-trimethylphenyl) produces structural changes that are attributed to the steric effects of the two ortho-methyl groups. Thus, while Ph₃SnX with X = OH (Glidewell et al., 2002), F (Tudela et al., 1992) or OAc (Molloy et al., 1984) are polymeric, with five-coordinate Sn and planar C₃Sn units, the mesityl analogues with X = OH or F (Reuter & Puff, 1989) or OAc (Wharf & Simard, 1992) are monomeric, with pyramidal C₃SnX structures. Even when both (Mes)₃SnX (Mes is mesityl) and Ph₃SnX are four-coordinate monomers, e.g. with X = I (Simard & Wharf, 1994) or Br (Preut & Huber, 1979; Dakternieks et al., 2000), replacement of ortho-H atoms by CH₃ groups still gives small but significant changes in the geometry around Sn, as well as an increase in the mean Sn—X distance of 0.05 Å when phenyl is replaced by mesityl in Ar₃SnX (X = Br or I). We now report the structures of (Mes)₃SnCl, (I), and of its ethanol hemisolvate, (II), first for comparison with those of Ph₃SnCl (Tse et al., 1986; Ng, 1995), and then to enable the trends in geometry around Sn for the complete (Mes)₃SnX series to be assessed. \sch

Two quite different sets of crystals, (I) and (II), were produced by slow evaporation of an ethanol solution of (Mes)₃SnCl. Needles, (I), were found to be solvent-free and to have the same space group as (Mes)₃SnF, but with three molecules in the asymmetric unit rather than two as in the fluoride case. The three molecules differ in detail (Table 1 and Fig. 1), but the averaged environment around Sn is almost the same in each case. The molecules in the solvent-free crystals, (I), are closely packed. However, it would appear that, as X in (Mes)₃SnX increases in size from F to I, solvent-free packing of (Mes)₃SnX units becomes more difficult and has yet to be established with X = Br or I.

In contrast, (II), the solvate [(Mes)₃SnCl]₂·EtOH (Table 2), has two molecules in the asymmetric unit, with solvent molecules occupying the channels between stacks of (Mes)₃SnX molecules, as in the isomorphous compounds [(Mes)₃SnBr]₂.acetone (Dakternieks et al., 2000) and [(Mes)₃SnI]₂·CDCl₃ (Simard & Wharf, 1994). However, unlike the trimesityltin iodide solvate, where the CDCl₃ molecules are not disordered, the packing of (II) (Fig. 2) requires the ethanol molecules partially to occupy voids in the crystal lattice; they are completely disordered (0.50/0.50) over two positions. There are, in fact, several models possible for the disorder. That used here was chosen as the most chemically feasible.

The geometries around Sn in various (Mes)₃SnX molecules can be summarized by the averaged values of C—Sn—X and C—Sn—C, and the difference [C—Sn—C - C—Sn—X] (Table 3), as used earlier when comparing Ph₃SnX and (o-Anis)₃SnX structures (Anis is ?; Wharf et al., 1999).

For the (Mes)₃SnX (X = Cl, Br or I) systems, the SnC₃ pyramid is significantly flatter and Sn—C is longer by ~0.04 Å, when compared with the Ph₃SnX analogues. Moreover, the Sn environment is essentially the same in all three (Mes)₃SnX (X = Cl, Br or I) molecules, and it would appear that repulsions between the proximal o-CH₃ groups and distal o-CH₃···X interactions give a limiting geometry around Sn. Only when comparing (Mes)₃SnF with (Mes)₃SnCl is a further flattening of the SnC₃ pyramid seen, but the effect is less than was noted earlier for the comparison of (o-Anis)₃SnF with (o-Anis)₃SnCl (Wharf et al., 1999).

The effect of increasing repulsion between X and distal o-CH₃ groups, as Cl is replaced by Br and then I, is shown by increases in Sn—X of 0.03 Å (X = Cl) and 0.05 Å (X = Br or I) when comparing Ph₃SnX with (Mes)₃SnX (Table 4). The effect of distal o-CH₃ groups on Sn—F is less obvious, since monomeric Ph₃SnF does not exist. However, comparison with Sn—X values for (o-Anis)₃SnX provides some insight. For (o-Anis)₃SnX (X = Cl or I), Sn—X distances are longer (0.015–0.01 Å) than in the corresponding Ph₃SnX, perhaps due to the weak Sn···OCH₃ interaction trans to Sn—X in (o-Anis)₃SnX, but are still shorter than Sn—X in the corresponding (Mes)₃SnX molecules (Table 4). In contrast, Sn—F in (o-Anis)₃SnX is longer by 0.01 Å than in (Mes)₃SnF, which would suggest there is no significant repulsion between F and distal o-CH₃ groups in the latter molecule. Thus, the value for Sn—F of 1.96 Å in (Mes)₃SnF may well be characteristic for sterically unhindered four-coordinate Ar₃SnF systems.

S2. Experimental

Slow evaporation of an ethanol solution of previously prepared trimesityltin chloride (Wharf & Simard, 1997) produced crystals which could be readily identified visually as two different products, (I) and (II). A suitable crystal of each type was chosen for X-ray study.

S3. Refinement

For both (I) and (II), H atoms were constrained to the parent site and refined using a riding model, with C—H distances in the range 0.93–0.97 Å and O—H = 0.82 Å. For (I), the H atoms of the methyl groups were found from a difference Fourier map and allowed to refine by their torsion angles. In (II), the ethanol molecule was disordered over two positions (0.50/0.50); these atoms were refined isotropically using restraints (DFIX) to model an ethanol molecule in a crystalline environment (Jonsson, 1976). For (I), a total of 20 peaks of 0.91–0.30 e Å^-3 were found located at < 1.10 Å from the heavy atoms. The general background was found to be < 0.30 e Å^-3. A final verification of possible voids was performed using the VOID routine of PLATON (Spek, 1995). A small hole remained in this structure, accounting for one electron and 84.3 ų of the volume of the cell. For (II), a final verification of possible voids was performed using the VOID routine of PLATON.

Computing details

For both compounds, data collection: SMART (Bruker, 1999); cell refinement: SAINT (Bruker, 1999); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL96 (Sheldrick, 1996b); molecular graphics: SHELXTL (Bruker, 1997); software used to prepare material for publication: SHELXL96.

Figures

	Fig. 1. A view of the molecule of [SnCl(C9H11)3] in the asymmetric unit of the solvent-free compound, (I), showing the atom-labelling scheme. Displacement ellipsoids are drawn at the 30% probability level and H atoms are shown as small spheres of arbitrary radii.
	Fig. 2. A packing diagram for the hemisolvate, (II). For clarity, only one of the two ethanol conformations is shown.

(I) Chlorotris(2,4,6-trimethylphenyl)tin(IV)

Crystal data

[SnCl(C9H11)3]	F(000) = 3144.0
Mr = 511.67	Dx = 1.331 Mg m^−3
Monoclinic, P21/n	Cu Kα radiation, λ = 1.54178 Å
Hall symbol: -P 2yn	Cell parameters from 39847 reflections
a = 8.2337 (1) Å	θ = 2.9–72.9°
b = 30.7435 (3) Å	µ = 8.97 mm^−1
c = 30.3142 (2) Å	T = 293 K
β = 93.270 (1)°	Needle, colourless
V = 7661.02 (13) Å^3	0.64 × 0.05 × 0.02 mm
Z = 12

Data collection

Bruker Platform with SMART 2K CCD area-detector diffractometer	14917 independent reflections
Radiation source: normal-focus xray tube	10064 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.072
Detector resolution: 5.5 pixels mm^-1	θmax = 73.0°, θmin = 2.1°
ω scans	h = −9→7
Absorption correction: multi-scan (SADABS; Sheldrick, 1996a)	k = −38→38
Tmin = 0.560, Tmax = 0.860	l = −37→37
92036 measured reflections

Refinement

Refinement on F^2	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)] = 0.049	Hydrogen site location: inferred from neighbouring sites
wR(F^2) = 0.101	H-atom parameters constrained
S = 0.94	w = 1/[σ^2(Fo^2) + (0.0558P)^2] where P = (Fo^2 + 2Fc^2)/3
14917 reflections	(Δ/σ)max = 0.006
811 parameters	Δρmax = 0.91 e Å^−3
0 restraints	Δρmin = −0.51 e Å^−3

Special details

Experimental. X-ray crystallographic data for (I) were collected from a single-crystal sample, which was mounted on a glass fiber. Data were collected using a Bruker Platform diffractometer, equipped with a Bruker SMART 2 K Charged-Coupled Device (CCD) Area Detector using the program SMART and normal focus sealed tube source graphite monochromated Cu—Kα radiation. The crystal-to-detector distance was 4.908 cm, and the data collection was carried out in 512 x 512 pixel mode, utilizing 4 x 4 pixel binning. The initial unit-cell parameters were determined by a least-squares fit of the angular setting of strong reflections, collected by a 9.0 degree scan in 30 frames over four different parts of the reciprocal space (120 frames total). One complete sphere of data was collected, to better than 0.8 Å resolution. Upon completion of the data collection, the first 101 frames were recollected in order to improve the decay correction analysis.

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. Weighted R-factors wR and all goodnesses of fit S are based on F², conventional R-factors R are based on F, with F set to zero for negative F². The observed criterion of F² > σ(F²) is used only for calculating R-factor_obs 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.

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

	x	y	z	Uiso*/Ueq
Sn1	0.21562 (4)	0.161877 (10)	0.902503 (10)	0.04779 (9)
Cl1	0.02552 (17)	0.19358 (5)	0.84934 (5)	0.0789 (4)
C111	0.3501 (5)	0.11604 (15)	0.86503 (16)	0.0522 (12)
C112	0.4105 (6)	0.12904 (16)	0.82496 (17)	0.0589 (13)
C113	0.4924 (6)	0.09872 (18)	0.80027 (17)	0.0687 (15)
H113	0.5306	0.1073	0.7733	0.082*
C114	0.5189 (6)	0.05686 (19)	0.81420 (18)	0.0669 (14)
C115	0.4638 (6)	0.04524 (16)	0.85494 (18)	0.0613 (13)
H115	0.4833	0.0172	0.8655	0.074*
C116	0.3807 (5)	0.07406 (15)	0.88028 (16)	0.0510 (12)
C117	0.3951 (7)	0.17486 (17)	0.80751 (19)	0.0893 (19)
H11A	0.3041	0.1766	0.7863	0.134*
H11B	0.4928	0.1827	0.7936	0.134*
H11C	0.3786	0.1945	0.8315	0.134*
C118	0.6090 (8)	0.0244 (2)	0.7870 (2)	0.104 (2)
H11D	0.6296	0.0370	0.7589	0.156*
H11E	0.5441	−0.0014	0.7826	0.156*
H11F	0.7105	0.0169	0.8024	0.156*
C119	0.3316 (7)	0.05825 (17)	0.92478 (17)	0.0769 (16)
H11G	0.2175	0.0515	0.9231	0.115*
H11H	0.3533	0.0805	0.9465	0.115*
H11I	0.3926	0.0326	0.9330	0.115*
C121	0.0551 (5)	0.13071 (14)	0.94722 (16)	0.0467 (11)
C122	−0.0707 (6)	0.10491 (15)	0.92887 (17)	0.0543 (12)
C123	−0.1821 (6)	0.08796 (16)	0.9576 (2)	0.0702 (16)
H123	−0.2665	0.0707	0.9458	0.084*
C124	−0.1726 (7)	0.09565 (19)	1.0020 (2)	0.0761 (17)
C125	−0.0417 (7)	0.11998 (17)	1.01912 (19)	0.0712 (15)
H125	−0.0302	0.1247	1.0494	0.085*
C126	0.0724 (6)	0.13741 (15)	0.99229 (17)	0.0545 (12)
C127	−0.0925 (7)	0.09281 (18)	0.88108 (18)	0.0804 (17)
H12A	−0.1615	0.1138	0.8659	0.121*
H12B	−0.1416	0.0645	0.8784	0.121*
H12C	0.0115	0.0923	0.8683	0.121*
C128	−0.3009 (8)	0.0782 (2)	1.0311 (2)	0.124 (3)
H12D	−0.4039	0.0913	1.0228	0.186*
H12E	−0.2711	0.0849	1.0615	0.186*
H12F	−0.3090	0.0472	1.0276	0.186*
C129	0.2148 (6)	0.16081 (16)	1.01505 (17)	0.0712 (15)
H12G	0.3145	0.1492	1.0050	0.107*
H12H	0.2124	0.1569	1.0464	0.107*
H12I	0.2083	0.1913	1.0082	0.107*
C131	0.3473 (5)	0.21801 (13)	0.92714 (14)	0.0451 (10)
C132	0.5177 (6)	0.22008 (16)	0.92788 (15)	0.0543 (12)
C133	0.5957 (6)	0.25820 (15)	0.94047 (16)	0.0597 (13)
H133	0.7084	0.2595	0.9400	0.072*
C134	0.5131 (6)	0.29435 (15)	0.95368 (15)	0.0538 (12)
C135	0.3454 (6)	0.29157 (15)	0.95445 (15)	0.0552 (12)
H135	0.2876	0.3154	0.9640	0.066*
C136	0.2609 (5)	0.25402 (15)	0.94127 (15)	0.0496 (11)
C137	0.6220 (6)	0.18206 (17)	0.9169 (2)	0.0872 (19)
H13A	0.6370	0.1817	0.8858	0.131*
H13B	0.5699	0.1556	0.9252	0.131*
H13C	0.7258	0.1845	0.9328	0.131*
C138	0.6020 (6)	0.33518 (15)	0.96694 (18)	0.0741 (16)
H13D	0.7052	0.3279	0.9814	0.111*
H13E	0.5388	0.3515	0.9868	0.111*
H13F	0.6189	0.3523	0.9411	0.111*
C139	0.0774 (5)	0.25415 (16)	0.94432 (18)	0.0689 (15)
H13G	0.0259	0.2576	0.9153	0.103*
H13H	0.0467	0.2778	0.9628	0.103*
H13I	0.0436	0.2271	0.9568	0.103*
Sn2	1.01692 (4)	0.390945 (10)	0.090275 (10)	0.04566 (9)
Cl2	1.18339 (17)	0.39000 (5)	0.02832 (4)	0.0721 (4)
C211	1.1981 (5)	0.39518 (15)	0.14497 (14)	0.0479 (11)
C212	1.3095 (6)	0.42925 (16)	0.14492 (16)	0.0538 (12)
C213	1.4208 (6)	0.43356 (17)	0.18103 (17)	0.0623 (14)
H213	1.4969	0.4559	0.1809	0.075*
C214	1.4227 (7)	0.4064 (2)	0.21669 (18)	0.0686 (15)
C215	1.3090 (7)	0.37355 (17)	0.21632 (17)	0.0654 (15)
H215	1.3078	0.3550	0.2406	0.078*
C216	1.1954 (6)	0.36692 (16)	0.18106 (16)	0.0547 (12)
C217	1.3165 (6)	0.46254 (17)	0.10848 (17)	0.0706 (15)
H21A	1.3744	0.4878	0.1194	0.106*
H21B	1.2079	0.4707	0.0985	0.106*
H21C	1.3715	0.4503	0.0843	0.106*
C218	1.5442 (8)	0.4123 (2)	0.25633 (19)	0.115 (3)
H21D	1.5619	0.4428	0.2616	0.173*
H21E	1.6454	0.3986	0.2503	0.173*
H21F	1.5016	0.3992	0.2820	0.173*
C219	1.0732 (7)	0.33099 (17)	0.18462 (17)	0.0744 (16)
H21G	0.9680	0.3433	0.1888	0.112*
H21H	1.1048	0.3127	0.2093	0.112*
H21I	1.0686	0.3140	0.1580	0.112*
C221	0.8863 (5)	0.33032 (14)	0.08085 (14)	0.0469 (11)
C222	0.9680 (6)	0.29253 (16)	0.07035 (14)	0.0527 (12)
C223	0.8797 (6)	0.25498 (16)	0.06012 (15)	0.0567 (13)
H223	0.9354	0.2302	0.0520	0.068*
C224	0.7136 (7)	0.25304 (17)	0.06160 (17)	0.0625 (14)
C225	0.6346 (6)	0.28972 (17)	0.07372 (17)	0.0672 (15)
H225	0.5224	0.2886	0.0757	0.081*
C226	0.7153 (6)	0.32885 (16)	0.08326 (16)	0.0586 (13)
C227	1.1511 (6)	0.28906 (16)	0.07147 (17)	0.0666 (14)
H22A	1.1836	0.2603	0.0807	0.100*
H22B	1.1982	0.3100	0.0919	0.100*
H22C	1.1878	0.2946	0.0425	0.100*
C228	0.6193 (7)	0.21201 (17)	0.0517 (2)	0.0919 (19)
H22D	0.6197	0.1943	0.0778	0.138*
H22E	0.6688	0.1963	0.0286	0.138*
H22F	0.5093	0.2192	0.0423	0.138*
C229	0.6157 (6)	0.36709 (19)	0.0974 (2)	0.091 (2)
H22G	0.6623	0.3785	0.1247	0.136*
H22H	0.5062	0.3578	0.1013	0.136*
H22I	0.6155	0.3893	0.0751	0.136*
C231	0.8733 (5)	0.44974 (15)	0.08546 (17)	0.0532 (12)
C232	0.8383 (5)	0.47154 (16)	0.12432 (18)	0.0579 (13)
C233	0.7478 (6)	0.50963 (17)	0.1214 (2)	0.0680 (15)
H233	0.7268	0.5243	0.1473	0.082*
C234	0.6881 (6)	0.52646 (17)	0.0820 (2)	0.0750 (17)
C235	0.7193 (7)	0.50466 (19)	0.0442 (2)	0.0804 (18)
H235	0.6781	0.5156	0.0172	0.097*
C236	0.8122 (6)	0.46608 (18)	0.04476 (19)	0.0670 (14)
C237	0.8876 (6)	0.45485 (19)	0.17007 (17)	0.0798 (17)
H23A	0.8560	0.4249	0.1724	0.120*
H23B	0.8346	0.4718	0.1917	0.120*
H23C	1.0033	0.4573	0.1752	0.120*
C238	0.5849 (8)	0.56740 (18)	0.0803 (3)	0.121 (3)
H23D	0.4732	0.5598	0.0837	0.181*
H23E	0.5945	0.5816	0.0523	0.181*
H23F	0.6218	0.5867	0.1037	0.181*
C239	0.8363 (8)	0.4435 (2)	0.00130 (19)	0.102 (2)
H23G	0.9439	0.4493	−0.0078	0.153*
H23H	0.7576	0.4540	−0.0207	0.153*
H23I	0.8227	0.4127	0.0049	0.153*
Sn3	0.99350 (4)	0.883231 (11)	0.756542 (11)	0.06317 (11)
Cl3	1.1704 (3)	0.93787 (6)	0.73092 (6)	0.1273 (7)
C311	1.1546 (6)	0.82899 (17)	0.76827 (17)	0.0642 (14)
C312	1.1527 (8)	0.8053 (2)	0.8072 (2)	0.0901 (19)
C313	1.2613 (10)	0.7716 (2)	0.8140 (2)	0.114 (3)
H313	1.2612	0.7561	0.8404	0.137*
C314	1.3689 (10)	0.7601 (3)	0.7835 (3)	0.119 (3)
C315	1.3678 (8)	0.7825 (3)	0.7452 (3)	0.110 (2)
H315	1.4399	0.7746	0.7240	0.132*
C316	1.2599 (8)	0.8174 (2)	0.7365 (2)	0.0868 (19)
C317	1.0328 (10)	0.8129 (2)	0.8420 (2)	0.155 (4)
H31A	1.0392	0.7894	0.8629	0.233*
H31B	0.9248	0.8142	0.8283	0.233*
H31C	1.0577	0.8398	0.8569	0.233*
C318	1.4878 (12)	0.7224 (3)	0.7919 (3)	0.205 (5)
H31D	1.4300	0.6953	0.7890	0.307*
H31E	1.5379	0.7248	0.8211	0.307*
H31F	1.5700	0.7234	0.7707	0.307*
C319	1.2614 (9)	0.8387 (2)	0.6909 (2)	0.132 (3)
H31G	1.3271	0.8645	0.6929	0.198*
H31H	1.1523	0.8462	0.6809	0.198*
H31I	1.3059	0.8188	0.6705	0.198*
C321	0.8183 (6)	0.87686 (16)	0.70163 (16)	0.0605 (13)
C322	0.7823 (6)	0.83734 (17)	0.68065 (17)	0.0635 (14)
C323	0.6768 (7)	0.83684 (18)	0.64348 (18)	0.0735 (16)
H323	0.6536	0.8104	0.6296	0.088*
C324	0.6045 (6)	0.87416 (19)	0.62620 (17)	0.0656 (14)
C325	0.6380 (7)	0.91228 (19)	0.64814 (18)	0.0734 (16)
H325	0.5875	0.9377	0.6378	0.088*
C326	0.7439 (7)	0.91452 (17)	0.68507 (17)	0.0696 (15)
C327	0.8487 (8)	0.79392 (17)	0.6975 (2)	0.101 (2)
H32A	0.9573	0.7901	0.6883	0.152*
H32B	0.7807	0.7708	0.6858	0.152*
H32C	0.8500	0.7934	0.7292	0.152*
C328	0.4889 (7)	0.8726 (2)	0.58571 (18)	0.097 (2)
H32D	0.3930	0.8567	0.5924	0.146*
H32E	0.5410	0.8584	0.5621	0.146*
H32F	0.4593	0.9016	0.5769	0.146*
C329	0.7662 (10)	0.95860 (19)	0.7074 (2)	0.122 (3)
H32G	0.7275	0.9572	0.7367	0.183*
H32H	0.7057	0.9802	0.6905	0.183*
H32I	0.8794	0.9662	0.7091	0.183*
C331	0.8996 (6)	0.91061 (16)	0.81569 (15)	0.0578 (13)
C332	0.9996 (7)	0.9350 (2)	0.84499 (18)	0.0745 (16)
C333	0.9380 (7)	0.95170 (19)	0.88306 (18)	0.0789 (17)
H333	1.0047	0.9689	0.9017	0.095*
C334	0.7809 (8)	0.94354 (18)	0.89414 (19)	0.0712 (15)
C335	0.6851 (7)	0.91958 (19)	0.8654 (2)	0.0745 (16)
H335	0.5781	0.9142	0.8721	0.089*
C336	0.7397 (7)	0.90289 (17)	0.82656 (18)	0.0666 (14)
C337	1.1798 (8)	0.9427 (3)	0.8385 (2)	0.145 (3)
H33A	1.1917	0.9670	0.8191	0.217*
H33B	1.2259	0.9172	0.8259	0.217*
H33C	1.2353	0.9488	0.8666	0.217*
C338	0.7212 (8)	0.9613 (2)	0.93708 (19)	0.098 (2)
H33D	0.6200	0.9763	0.9312	0.147*
H33E	0.8004	0.9811	0.9500	0.147*
H33F	0.7057	0.9377	0.9572	0.147*
C339	0.6232 (8)	0.8759 (2)	0.7974 (2)	0.115 (3)
H33G	0.6789	0.8508	0.7870	0.173*
H33H	0.5829	0.8931	0.7727	0.173*
H33I	0.5338	0.8667	0.8142	0.173*

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Sn1	0.04165 (18)	0.04644 (18)	0.0556 (2)	0.00072 (13)	0.00605 (13)	−0.00066 (15)
Cl1	0.0727 (9)	0.0892 (10)	0.0730 (9)	0.0107 (7)	−0.0113 (7)	0.0135 (8)
C111	0.048 (3)	0.049 (3)	0.059 (3)	−0.004 (2)	0.004 (2)	−0.003 (2)
C112	0.055 (3)	0.055 (3)	0.067 (3)	0.000 (2)	0.009 (3)	−0.005 (3)
C113	0.073 (4)	0.077 (4)	0.057 (3)	−0.001 (3)	0.013 (3)	−0.007 (3)
C114	0.063 (4)	0.072 (4)	0.066 (4)	0.006 (3)	0.001 (3)	−0.020 (3)
C115	0.051 (3)	0.051 (3)	0.081 (4)	0.005 (2)	0.001 (3)	−0.006 (3)
C116	0.038 (3)	0.054 (3)	0.062 (3)	−0.002 (2)	0.007 (2)	−0.004 (2)
C117	0.111 (5)	0.068 (4)	0.093 (5)	0.012 (3)	0.045 (4)	0.021 (3)
C118	0.121 (6)	0.099 (5)	0.094 (5)	0.039 (4)	0.015 (4)	−0.030 (4)
C119	0.078 (4)	0.062 (4)	0.093 (4)	0.019 (3)	0.024 (3)	0.016 (3)
C121	0.035 (3)	0.045 (3)	0.061 (3)	0.0042 (19)	0.008 (2)	0.002 (2)
C122	0.046 (3)	0.049 (3)	0.067 (3)	0.007 (2)	0.002 (2)	0.008 (3)
C123	0.048 (3)	0.054 (3)	0.109 (5)	−0.009 (2)	0.007 (3)	0.014 (3)
C124	0.058 (4)	0.076 (4)	0.096 (5)	0.005 (3)	0.022 (3)	0.032 (4)
C125	0.068 (4)	0.071 (4)	0.075 (4)	0.007 (3)	0.011 (3)	0.015 (3)
C126	0.049 (3)	0.046 (3)	0.069 (4)	0.005 (2)	0.007 (2)	0.002 (3)
C127	0.069 (4)	0.085 (4)	0.086 (4)	−0.021 (3)	−0.008 (3)	−0.026 (3)
C128	0.089 (5)	0.142 (7)	0.145 (7)	−0.019 (5)	0.042 (5)	0.052 (5)
C129	0.078 (4)	0.072 (4)	0.062 (3)	−0.004 (3)	−0.004 (3)	−0.002 (3)
C131	0.038 (3)	0.042 (3)	0.056 (3)	0.0015 (19)	0.006 (2)	0.002 (2)
C132	0.046 (3)	0.055 (3)	0.062 (3)	0.012 (2)	0.009 (2)	−0.001 (2)
C133	0.034 (3)	0.054 (3)	0.091 (4)	0.003 (2)	0.006 (2)	0.003 (3)
C134	0.054 (3)	0.048 (3)	0.059 (3)	−0.005 (2)	−0.002 (2)	0.004 (2)
C135	0.051 (3)	0.047 (3)	0.068 (3)	0.008 (2)	0.005 (2)	−0.006 (2)
C136	0.037 (3)	0.057 (3)	0.055 (3)	0.004 (2)	0.006 (2)	0.006 (2)
C137	0.052 (4)	0.069 (4)	0.141 (6)	0.015 (3)	0.008 (3)	−0.030 (4)
C138	0.070 (4)	0.056 (3)	0.095 (4)	−0.014 (3)	−0.004 (3)	0.004 (3)
C139	0.043 (3)	0.062 (3)	0.103 (4)	0.009 (2)	0.016 (3)	−0.009 (3)
Sn2	0.04028 (18)	0.04885 (18)	0.04758 (18)	0.00109 (13)	0.00010 (12)	−0.00485 (14)
Cl2	0.0714 (9)	0.0885 (10)	0.0579 (8)	−0.0015 (7)	0.0178 (6)	−0.0036 (7)
C211	0.037 (3)	0.061 (3)	0.045 (3)	0.003 (2)	0.0004 (19)	−0.009 (2)
C212	0.043 (3)	0.062 (3)	0.056 (3)	0.009 (2)	0.002 (2)	−0.002 (3)
C213	0.049 (3)	0.068 (4)	0.068 (4)	0.001 (2)	−0.009 (2)	−0.010 (3)
C214	0.057 (4)	0.088 (4)	0.059 (4)	0.017 (3)	−0.010 (3)	−0.007 (3)
C215	0.072 (4)	0.070 (4)	0.053 (3)	0.024 (3)	−0.002 (3)	0.007 (3)
C216	0.046 (3)	0.060 (3)	0.059 (3)	0.011 (2)	0.010 (2)	−0.002 (3)
C217	0.061 (4)	0.075 (4)	0.074 (4)	−0.014 (3)	−0.008 (3)	0.004 (3)
C218	0.100 (5)	0.164 (7)	0.076 (5)	−0.012 (5)	−0.042 (4)	0.007 (4)
C219	0.086 (4)	0.076 (4)	0.062 (4)	−0.005 (3)	0.013 (3)	0.016 (3)
C221	0.040 (3)	0.050 (3)	0.050 (3)	0.002 (2)	−0.0015 (19)	−0.008 (2)
C222	0.047 (3)	0.065 (3)	0.047 (3)	0.004 (2)	0.002 (2)	−0.001 (2)
C223	0.058 (3)	0.053 (3)	0.060 (3)	0.000 (2)	0.005 (2)	−0.011 (2)
C224	0.068 (4)	0.053 (3)	0.065 (4)	−0.014 (3)	−0.006 (3)	0.002 (3)
C225	0.043 (3)	0.070 (4)	0.087 (4)	−0.009 (3)	−0.009 (3)	0.000 (3)
C226	0.041 (3)	0.061 (3)	0.074 (4)	0.007 (2)	0.001 (2)	−0.004 (3)
C227	0.053 (3)	0.065 (3)	0.082 (4)	0.007 (3)	0.011 (3)	−0.005 (3)
C228	0.086 (4)	0.066 (4)	0.123 (5)	−0.023 (3)	−0.004 (4)	−0.006 (4)
C229	0.043 (4)	0.075 (4)	0.155 (6)	0.008 (3)	0.013 (3)	−0.018 (4)
C231	0.041 (3)	0.051 (3)	0.066 (3)	−0.002 (2)	−0.003 (2)	0.000 (3)
C232	0.038 (3)	0.058 (3)	0.077 (4)	−0.003 (2)	−0.002 (2)	−0.009 (3)
C233	0.052 (3)	0.059 (4)	0.093 (4)	−0.001 (3)	0.005 (3)	−0.015 (3)
C234	0.049 (3)	0.047 (3)	0.129 (6)	0.001 (2)	0.010 (3)	0.004 (4)
C235	0.065 (4)	0.073 (4)	0.100 (5)	0.007 (3)	−0.013 (3)	0.027 (4)
C236	0.055 (3)	0.074 (4)	0.071 (4)	−0.004 (3)	−0.009 (3)	0.003 (3)
C237	0.068 (4)	0.101 (5)	0.069 (4)	0.018 (3)	−0.005 (3)	−0.021 (3)
C238	0.091 (5)	0.064 (4)	0.208 (8)	0.028 (4)	0.019 (5)	0.025 (5)
C239	0.108 (5)	0.127 (6)	0.068 (4)	0.018 (4)	−0.019 (4)	0.004 (4)
Sn3	0.0735 (3)	0.0646 (2)	0.0512 (2)	0.00186 (18)	0.00168 (17)	0.00781 (17)
Cl3	0.1759 (19)	0.1199 (15)	0.0874 (12)	−0.0653 (14)	0.0199 (12)	0.0184 (11)
C311	0.065 (4)	0.069 (4)	0.058 (3)	0.011 (3)	0.003 (3)	−0.001 (3)
C312	0.107 (5)	0.089 (5)	0.074 (4)	0.035 (4)	0.006 (4)	0.006 (4)
C313	0.153 (7)	0.101 (6)	0.087 (5)	0.051 (5)	−0.006 (5)	0.001 (4)
C314	0.117 (7)	0.107 (6)	0.129 (7)	0.052 (5)	−0.024 (6)	−0.016 (5)
C315	0.084 (5)	0.127 (7)	0.118 (6)	0.034 (5)	0.006 (4)	−0.032 (5)
C316	0.072 (4)	0.112 (5)	0.076 (5)	0.010 (4)	0.002 (3)	−0.010 (4)
C317	0.211 (9)	0.147 (7)	0.114 (6)	0.100 (7)	0.073 (6)	0.072 (5)
C318	0.230 (11)	0.179 (10)	0.201 (10)	0.148 (9)	−0.020 (8)	−0.024 (8)
C319	0.131 (7)	0.187 (8)	0.081 (5)	0.019 (6)	0.047 (5)	0.007 (5)
C321	0.074 (4)	0.055 (3)	0.051 (3)	0.012 (3)	−0.005 (3)	−0.003 (2)
C322	0.069 (4)	0.059 (3)	0.062 (3)	0.013 (3)	0.001 (3)	0.003 (3)
C323	0.074 (4)	0.070 (4)	0.075 (4)	0.007 (3)	−0.006 (3)	−0.008 (3)
C324	0.063 (4)	0.081 (4)	0.052 (3)	0.011 (3)	−0.002 (3)	−0.002 (3)
C325	0.082 (4)	0.074 (4)	0.064 (4)	0.027 (3)	0.003 (3)	0.014 (3)
C326	0.103 (4)	0.058 (3)	0.049 (3)	0.020 (3)	0.005 (3)	−0.006 (3)
C327	0.116 (5)	0.053 (4)	0.130 (6)	0.021 (3)	−0.034 (4)	0.001 (4)
C328	0.095 (5)	0.120 (5)	0.073 (4)	0.011 (4)	−0.025 (4)	−0.002 (4)
C329	0.202 (8)	0.064 (4)	0.096 (5)	0.040 (5)	−0.039 (5)	−0.020 (4)
C331	0.060 (3)	0.065 (3)	0.048 (3)	0.002 (3)	0.001 (2)	0.003 (2)
C332	0.057 (4)	0.103 (5)	0.064 (4)	−0.012 (3)	0.004 (3)	−0.002 (3)
C333	0.081 (4)	0.091 (5)	0.064 (4)	−0.019 (3)	−0.001 (3)	−0.004 (3)
C334	0.077 (4)	0.065 (4)	0.072 (4)	0.016 (3)	0.013 (3)	0.003 (3)
C335	0.050 (4)	0.092 (5)	0.082 (4)	0.002 (3)	0.009 (3)	0.006 (3)
C336	0.062 (4)	0.070 (4)	0.068 (4)	−0.007 (3)	0.000 (3)	0.006 (3)
C337	0.083 (5)	0.259 (10)	0.094 (5)	−0.064 (6)	0.014 (4)	−0.055 (6)
C338	0.108 (5)	0.093 (5)	0.095 (5)	0.019 (4)	0.033 (4)	−0.007 (4)
C339	0.089 (5)	0.152 (7)	0.104 (5)	−0.051 (5)	−0.002 (4)	−0.023 (5)

Geometric parameters (Å, º)

Sn1—C131	2.149 (4)	C225—C226	1.397 (6)
Sn1—C111	2.155 (5)	C225—H225	0.9300
Sn1—C121	2.169 (4)	C226—C229	1.509 (6)
Sn1—Cl1	2.3896 (13)	C227—H22A	0.9600
C111—C116	1.389 (6)	C227—H22B	0.9600
C111—C112	1.397 (6)	C227—H22C	0.9600
C112—C113	1.393 (6)	C228—H22D	0.9600
C112—C117	1.508 (7)	C228—H22E	0.9600
C113—C114	1.368 (7)	C228—H22F	0.9600
C113—H113	0.9300	C229—H22G	0.9600
C114—C115	1.387 (7)	C229—H22H	0.9600
C114—C118	1.516 (7)	C229—H22I	0.9600
C115—C116	1.379 (6)	C231—C236	1.399 (6)
C115—H115	0.9300	C231—C232	1.400 (6)
C116—C119	1.511 (6)	C232—C233	1.388 (6)
C117—H11A	0.9600	C232—C237	1.512 (7)
C117—H11B	0.9600	C233—C234	1.368 (7)
C117—H11C	0.9600	C233—H233	0.9300
C118—H11D	0.9600	C234—C235	1.365 (8)
C118—H11E	0.9600	C234—C238	1.518 (7)
C118—H11F	0.9600	C235—C236	1.411 (7)
C119—H11G	0.9600	C235—H235	0.9300
C119—H11H	0.9600	C236—C239	1.513 (7)
C119—H11I	0.9600	C237—H23A	0.9600
C121—C126	1.381 (6)	C237—H23B	0.9600
C121—C122	1.395 (6)	C237—H23C	0.9600
C122—C123	1.401 (6)	C238—H23D	0.9600
C122—C127	1.497 (7)	C238—H23E	0.9600
C123—C124	1.366 (8)	C238—H23F	0.9600
C123—H123	0.9300	C239—H23G	0.9600
C124—C125	1.388 (8)	C239—H23H	0.9600
C124—C128	1.513 (7)	C239—H23I	0.9600
C125—C126	1.385 (6)	Sn3—C311	2.148 (5)
C125—H125	0.9300	Sn3—C321	2.149 (5)
C126—C129	1.509 (6)	Sn3—C331	2.163 (5)
C127—H12A	0.9600	Sn3—Cl3	2.3824 (16)
C127—H12B	0.9600	C311—C316	1.378 (7)
C127—H12C	0.9600	C311—C312	1.388 (7)
C128—H12D	0.9600	C312—C313	1.377 (8)
C128—H12E	0.9600	C312—C317	1.503 (8)
C128—H12F	0.9600	C313—C314	1.364 (9)
C129—H12G	0.9600	C313—H313	0.9300
C129—H12H	0.9600	C314—C315	1.349 (9)
C129—H12I	0.9600	C314—C318	1.530 (9)
C131—C136	1.397 (6)	C315—C316	1.408 (8)
C131—C132	1.403 (6)	C315—H315	0.9300
C132—C133	1.379 (6)	C316—C319	1.531 (8)
C132—C137	1.499 (6)	C317—H31A	0.9600
C133—C134	1.374 (6)	C317—H31B	0.9600
C133—H133	0.9300	C317—H31C	0.9600
C134—C135	1.385 (6)	C318—H31D	0.9600
C134—C138	1.496 (6)	C318—H31E	0.9600
C135—C136	1.395 (6)	C318—H31F	0.9600
C135—H135	0.9300	C319—H31G	0.9600
C136—C139	1.519 (6)	C319—H31H	0.9600
C137—H13A	0.9600	C319—H31I	0.9600
C137—H13B	0.9600	C321—C326	1.390 (6)
C137—H13C	0.9600	C321—C322	1.395 (6)
C138—H13D	0.9600	C322—C323	1.383 (7)
C138—H13E	0.9600	C322—C327	1.520 (6)
C138—H13F	0.9600	C323—C324	1.382 (7)
C139—H13G	0.9600	C323—H323	0.9300
C139—H13H	0.9600	C324—C325	1.368 (7)
C139—H13I	0.9600	C324—C328	1.511 (7)
Sn2—C231	2.160 (5)	C325—C326	1.381 (7)
Sn2—C221	2.163 (4)	C325—H325	0.9300
Sn2—C211	2.170 (4)	C326—C329	1.521 (7)
Sn2—Cl2	2.3875 (13)	C327—H32A	0.9600
C211—C212	1.392 (6)	C327—H32B	0.9600
C211—C216	1.398 (6)	C327—H32C	0.9600
C212—C213	1.393 (6)	C328—H32D	0.9600
C212—C217	1.509 (6)	C328—H32E	0.9600
C213—C214	1.366 (7)	C328—H32F	0.9600
C213—H213	0.9300	C329—H32G	0.9600
C214—C215	1.376 (7)	C329—H32H	0.9600
C214—C218	1.530 (7)	C329—H32I	0.9600
C215—C216	1.395 (6)	C331—C336	1.395 (7)
C215—H215	0.9300	C331—C332	1.395 (7)
C216—C219	1.502 (6)	C332—C333	1.385 (7)
C217—H21A	0.9600	C332—C337	1.526 (7)
C217—H21B	0.9600	C333—C334	1.378 (7)
C217—H21C	0.9600	C333—H333	0.9300
C218—H21D	0.9600	C334—C335	1.359 (7)
C218—H21E	0.9600	C334—C338	1.519 (7)
C218—H21F	0.9600	C335—C336	1.382 (7)
C219—H21G	0.9600	C335—H335	0.9300
C219—H21H	0.9600	C336—C339	1.514 (7)
C219—H21I	0.9600	C337—H33A	0.9600
C221—C222	1.389 (6)	C337—H33B	0.9600
C221—C226	1.415 (6)	C337—H33C	0.9600
C222—C223	1.390 (6)	C338—H33D	0.9600
C222—C227	1.509 (6)	C338—H33E	0.9600
C223—C224	1.372 (6)	C338—H33F	0.9600
C223—H223	0.9300	C339—H33G	0.9600
C224—C225	1.363 (7)	C339—H33H	0.9600
C224—C228	1.503 (6)	C339—H33I	0.9600
C131—Sn1—C111	116.35 (16)	C225—C226—C221	118.7 (4)
C131—Sn1—C121	116.80 (17)	C225—C226—C229	118.1 (4)
C111—Sn1—C121	112.96 (17)	C221—C226—C229	123.2 (5)
C131—Sn1—Cl1	101.83 (12)	C222—C227—H22A	109.5
C111—Sn1—Cl1	104.34 (13)	C222—C227—H22B	109.5
C121—Sn1—Cl1	101.70 (12)	H22A—C227—H22B	109.5
C116—C111—C112	119.2 (4)	C222—C227—H22C	109.5
C116—C111—Sn1	121.4 (3)	H22A—C227—H22C	109.5
C112—C111—Sn1	119.4 (3)	H22B—C227—H22C	109.5
C113—C112—C111	118.9 (5)	C224—C228—H22D	109.5
C113—C112—C117	118.1 (5)	C224—C228—H22E	109.5
C111—C112—C117	123.0 (4)	H22D—C228—H22E	109.5
C114—C113—C112	122.5 (5)	C224—C228—H22F	109.5
C114—C113—H113	118.8	H22D—C228—H22F	109.5
C112—C113—H113	118.8	H22E—C228—H22F	109.5
C113—C114—C115	117.6 (5)	C226—C229—H22G	109.5
C113—C114—C118	121.8 (5)	C226—C229—H22H	109.5
C115—C114—C118	120.7 (5)	H22G—C229—H22H	109.5
C116—C115—C114	121.9 (5)	C226—C229—H22I	109.5
C116—C115—H115	119.0	H22G—C229—H22I	109.5
C114—C115—H115	119.0	H22H—C229—H22I	109.5
C115—C116—C111	119.9 (5)	C236—C231—C232	119.3 (5)
C115—C116—C119	117.2 (5)	C236—C231—Sn2	121.9 (4)
C111—C116—C119	122.9 (4)	C232—C231—Sn2	118.8 (4)
C112—C117—H11A	109.5	C233—C232—C231	119.1 (5)
C112—C117—H11B	109.5	C233—C232—C237	117.3 (5)
H11A—C117—H11B	109.5	C231—C232—C237	123.5 (5)
C112—C117—H11C	109.5	C234—C233—C232	122.7 (5)
H11A—C117—H11C	109.5	C234—C233—H233	118.7
H11B—C117—H11C	109.5	C232—C233—H233	118.7
C114—C118—H11D	109.5	C235—C234—C233	118.2 (5)
C114—C118—H11E	109.5	C235—C234—C238	120.7 (6)
H11D—C118—H11E	109.5	C233—C234—C238	121.1 (6)
C114—C118—H11F	109.5	C234—C235—C236	122.0 (6)
H11D—C118—H11F	109.5	C234—C235—H235	119.0
H11E—C118—H11F	109.5	C236—C235—H235	119.0
C116—C119—H11G	109.5	C231—C236—C235	118.7 (5)
C116—C119—H11H	109.5	C231—C236—C239	123.0 (5)
H11G—C119—H11H	109.5	C235—C236—C239	118.3 (5)
C116—C119—H11I	109.5	C232—C237—H23A	109.5
H11G—C119—H11I	109.5	C232—C237—H23B	109.5
H11H—C119—H11I	109.5	H23A—C237—H23B	109.5
C126—C121—C122	120.8 (4)	C232—C237—H23C	109.5
C126—C121—Sn1	121.3 (3)	H23A—C237—H23C	109.5
C122—C121—Sn1	117.8 (4)	H23B—C237—H23C	109.5
C121—C122—C123	117.5 (5)	C234—C238—H23D	109.5
C121—C122—C127	125.0 (5)	C234—C238—H23E	109.5
C123—C122—C127	117.5 (5)	H23D—C238—H23E	109.5
C124—C123—C122	123.1 (5)	C234—C238—H23F	109.5
C124—C123—H123	118.5	H23D—C238—H23F	109.5
C122—C123—H123	118.5	H23E—C238—H23F	109.5
C123—C124—C125	117.5 (5)	C236—C239—H23G	109.5
C123—C124—C128	120.8 (6)	C236—C239—H23H	109.5
C125—C124—C128	121.8 (6)	H23G—C239—H23H	109.5
C126—C125—C124	121.8 (6)	C236—C239—H23I	109.5
C126—C125—H125	119.1	H23G—C239—H23I	109.5
C124—C125—H125	119.1	H23H—C239—H23I	109.5
C121—C126—C125	119.2 (5)	C311—Sn3—C321	116.00 (19)
C121—C126—C129	123.9 (4)	C311—Sn3—C331	114.30 (19)
C125—C126—C129	116.8 (5)	C321—Sn3—C331	114.95 (19)
C122—C127—H12A	109.5	C311—Sn3—Cl3	102.59 (16)
C122—C127—H12B	109.5	C321—Sn3—Cl3	101.99 (15)
H12A—C127—H12B	109.5	C331—Sn3—Cl3	104.47 (15)
C122—C127—H12C	109.5	C316—C311—C312	119.7 (5)
H12A—C127—H12C	109.5	C316—C311—Sn3	119.5 (4)
H12B—C127—H12C	109.5	C312—C311—Sn3	120.8 (4)
C124—C128—H12D	109.5	C313—C312—C311	119.0 (6)
C124—C128—H12E	109.5	C313—C312—C317	117.3 (6)
H12D—C128—H12E	109.5	C311—C312—C317	123.7 (5)
C124—C128—H12F	109.5	C314—C313—C312	122.2 (7)
H12D—C128—H12F	109.5	C314—C313—H313	118.9
H12E—C128—H12F	109.5	C312—C313—H313	118.9
C126—C129—H12G	109.5	C315—C314—C313	118.8 (7)
C126—C129—H12H	109.5	C315—C314—C318	120.1 (8)
H12G—C129—H12H	109.5	C313—C314—C318	121.1 (8)
C126—C129—H12I	109.5	C314—C315—C316	121.4 (7)
H12G—C129—H12I	109.5	C314—C315—H315	119.3
H12H—C129—H12I	109.5	C316—C315—H315	119.3
C136—C131—C132	119.1 (4)	C311—C316—C315	118.9 (6)
C136—C131—Sn1	119.1 (3)	C311—C316—C319	123.8 (6)
C132—C131—Sn1	121.8 (3)	C315—C316—C319	117.2 (6)
C133—C132—C131	119.5 (4)	C312—C317—H31A	109.5
C133—C132—C137	117.4 (4)	C312—C317—H31B	109.5
C131—C132—C137	123.1 (4)	H31A—C317—H31B	109.5
C134—C133—C132	122.5 (4)	C312—C317—H31C	109.5
C134—C133—H133	118.7	H31A—C317—H31C	109.5
C132—C133—H133	118.7	H31B—C317—H31C	109.5
C133—C134—C135	117.7 (4)	C314—C318—H31D	109.5
C133—C134—C138	121.0 (5)	C314—C318—H31E	109.5
C135—C134—C138	121.3 (4)	H31D—C318—H31E	109.5
C134—C135—C136	121.9 (4)	C314—C318—H31F	109.5
C134—C135—H135	119.1	H31D—C318—H31F	109.5
C136—C135—H135	119.1	H31E—C318—H31F	109.5
C135—C136—C131	119.3 (4)	C316—C319—H31G	109.5
C135—C136—C139	117.5 (4)	C316—C319—H31H	109.5
C131—C136—C139	123.2 (4)	H31G—C319—H31H	109.5
C132—C137—H13A	109.5	C316—C319—H31I	109.5
C132—C137—H13B	109.5	H31G—C319—H31I	109.5
H13A—C137—H13B	109.5	H31H—C319—H31I	109.5
C132—C137—H13C	109.5	C326—C321—C322	118.9 (5)
H13A—C137—H13C	109.5	C326—C321—Sn3	117.8 (4)
H13B—C137—H13C	109.5	C322—C321—Sn3	123.3 (4)
C134—C138—H13D	109.5	C323—C322—C321	119.2 (5)
C134—C138—H13E	109.5	C323—C322—C327	117.5 (5)
H13D—C138—H13E	109.5	C321—C322—C327	123.2 (5)
C134—C138—H13F	109.5	C324—C323—C322	122.4 (5)
H13D—C138—H13F	109.5	C324—C323—H323	118.8
H13E—C138—H13F	109.5	C322—C323—H323	118.8
C136—C139—H13G	109.5	C325—C324—C323	117.2 (5)
C136—C139—H13H	109.5	C325—C324—C328	121.5 (5)
H13G—C139—H13H	109.5	C323—C324—C328	121.2 (5)
C136—C139—H13I	109.5	C324—C325—C326	122.5 (5)
H13G—C139—H13I	109.5	C324—C325—H325	118.7
H13H—C139—H13I	109.5	C326—C325—H325	118.7
C231—Sn2—C221	116.48 (16)	C325—C326—C321	119.7 (5)
C231—Sn2—C211	110.56 (17)	C325—C326—C329	117.4 (5)
C221—Sn2—C211	117.89 (17)	C321—C326—C329	122.8 (5)
C231—Sn2—Cl2	107.07 (13)	C322—C327—H32A	109.5
C221—Sn2—Cl2	100.91 (12)	C322—C327—H32B	109.5
C211—Sn2—Cl2	101.61 (12)	H32A—C327—H32B	109.5
C212—C211—C216	120.5 (4)	C322—C327—H32C	109.5
C212—C211—Sn2	117.9 (3)	H32A—C327—H32C	109.5
C216—C211—Sn2	121.3 (3)	H32B—C327—H32C	109.5
C211—C212—C213	118.3 (5)	C324—C328—H32D	109.5
C211—C212—C217	124.3 (4)	C324—C328—H32E	109.5
C213—C212—C217	117.4 (5)	H32D—C328—H32E	109.5
C214—C213—C212	122.8 (5)	C324—C328—H32F	109.5
C214—C213—H213	118.6	H32D—C328—H32F	109.5
C212—C213—H213	118.6	H32E—C328—H32F	109.5
C213—C214—C215	117.7 (5)	C326—C329—H32G	109.5
C213—C214—C218	121.7 (6)	C326—C329—H32H	109.5
C215—C214—C218	120.5 (5)	H32G—C329—H32H	109.5
C214—C215—C216	122.7 (5)	C326—C329—H32I	109.5
C214—C215—H215	118.7	H32G—C329—H32I	109.5
C216—C215—H215	118.7	H32H—C329—H32I	109.5
C215—C216—C211	118.0 (5)	C336—C331—C332	118.1 (5)
C215—C216—C219	118.4 (5)	C336—C331—Sn3	121.1 (4)
C211—C216—C219	123.6 (4)	C332—C331—Sn3	120.7 (4)
C212—C217—H21A	109.5	C333—C332—C331	119.9 (5)
C212—C217—H21B	109.5	C333—C332—C337	117.0 (5)
H21A—C217—H21B	109.5	C331—C332—C337	123.0 (5)
C212—C217—H21C	109.5	C334—C333—C332	122.0 (5)
H21A—C217—H21C	109.5	C334—C333—H333	119.0
H21B—C217—H21C	109.5	C332—C333—H333	119.0
C214—C218—H21D	109.5	C335—C334—C333	117.4 (5)
C214—C218—H21E	109.5	C335—C334—C338	122.7 (6)
H21D—C218—H21E	109.5	C333—C334—C338	119.8 (6)
C214—C218—H21F	109.5	C334—C335—C336	122.8 (5)
H21D—C218—H21F	109.5	C334—C335—H335	118.6
H21E—C218—H21F	109.5	C336—C335—H335	118.6
C216—C219—H21G	109.5	C335—C336—C331	119.7 (5)
C216—C219—H21H	109.5	C335—C336—C339	118.2 (5)
H21G—C219—H21H	109.5	C331—C336—C339	122.1 (5)
C216—C219—H21I	109.5	C332—C337—H33A	109.5
H21G—C219—H21I	109.5	C332—C337—H33B	109.5
H21H—C219—H21I	109.5	H33A—C337—H33B	109.5
C222—C221—C226	118.8 (4)	C332—C337—H33C	109.5
C222—C221—Sn2	120.5 (3)	H33A—C337—H33C	109.5
C226—C221—Sn2	120.7 (3)	H33B—C337—H33C	109.5
C221—C222—C223	119.5 (4)	C334—C338—H33D	109.5
C221—C222—C227	123.4 (4)	C334—C338—H33E	109.5
C223—C222—C227	117.1 (4)	H33D—C338—H33E	109.5
C224—C223—C222	122.6 (5)	C334—C338—H33F	109.5
C224—C223—H223	118.7	H33D—C338—H33F	109.5
C222—C223—H223	118.7	H33E—C338—H33F	109.5
C225—C224—C223	117.7 (5)	C336—C339—H33G	109.5
C225—C224—C228	119.9 (5)	C336—C339—H33H	109.5
C223—C224—C228	122.3 (5)	H33G—C339—H33H	109.5
C224—C225—C226	122.7 (5)	C336—C339—H33I	109.5
C224—C225—H225	118.7	H33G—C339—H33I	109.5
C226—C225—H225	118.7	H33H—C339—H33I	109.5
C131—Sn1—C111—C116	114.8 (4)	C227—C222—C223—C224	174.5 (5)
C121—Sn1—C111—C116	−24.4 (4)	C222—C223—C224—C225	−0.1 (8)
Cl1—Sn1—C111—C116	−134.0 (4)	C222—C223—C224—C228	−178.3 (5)
C131—Sn1—C111—C112	−64.0 (4)	C223—C224—C225—C226	1.9 (8)
C121—Sn1—C111—C112	156.9 (4)	C228—C224—C225—C226	−179.9 (5)
Cl1—Sn1—C111—C112	47.3 (4)	C224—C225—C226—C221	−0.9 (8)
C116—C111—C112—C113	3.4 (7)	C224—C225—C226—C229	−178.6 (5)
Sn1—C111—C112—C113	−177.8 (4)	C222—C221—C226—C225	−1.8 (7)
C116—C111—C112—C117	−175.0 (5)	Sn2—C221—C226—C225	175.3 (4)
Sn1—C111—C112—C117	3.8 (7)	C222—C221—C226—C229	175.7 (5)
C111—C112—C113—C114	−1.4 (8)	Sn2—C221—C226—C229	−7.2 (7)
C117—C112—C113—C114	177.1 (5)	C221—Sn2—C231—C236	−75.3 (4)
C112—C113—C114—C115	−1.3 (8)	C211—Sn2—C231—C236	146.6 (4)
C112—C113—C114—C118	−179.7 (5)	Cl2—Sn2—C231—C236	36.7 (4)
C113—C114—C115—C116	1.9 (8)	C221—Sn2—C231—C232	103.6 (4)
C118—C114—C115—C116	−179.7 (5)	C211—Sn2—C231—C232	−34.6 (4)
C114—C115—C116—C111	0.1 (7)	Cl2—Sn2—C231—C232	−144.4 (3)
C114—C115—C116—C119	−178.0 (5)	C236—C231—C232—C233	−1.9 (7)
C112—C111—C116—C115	−2.8 (7)	Sn2—C231—C232—C233	179.2 (3)
Sn1—C111—C116—C115	178.4 (3)	C236—C231—C232—C237	175.3 (5)
C112—C111—C116—C119	175.2 (5)	Sn2—C231—C232—C237	−3.6 (6)
Sn1—C111—C116—C119	−3.6 (6)	C231—C232—C233—C234	1.3 (8)
C131—Sn1—C121—C126	−19.3 (4)	C237—C232—C233—C234	−176.0 (5)
C111—Sn1—C121—C126	119.6 (4)	C232—C233—C234—C235	0.1 (8)
Cl1—Sn1—C121—C126	−129.1 (3)	C232—C233—C234—C238	178.0 (5)
C131—Sn1—C121—C122	158.2 (3)	C233—C234—C235—C236	−0.9 (8)
C111—Sn1—C121—C122	−62.8 (4)	C238—C234—C235—C236	−178.8 (5)
Cl1—Sn1—C121—C122	48.4 (3)	C232—C231—C236—C235	1.1 (7)
C126—C121—C122—C123	2.9 (7)	Sn2—C231—C236—C235	180.0 (4)
Sn1—C121—C122—C123	−174.6 (3)	C232—C231—C236—C239	−176.7 (5)
C126—C121—C122—C127	−175.0 (5)	Sn2—C231—C236—C239	2.1 (7)
Sn1—C121—C122—C127	7.4 (6)	C234—C235—C236—C231	0.3 (8)
C121—C122—C123—C124	0.1 (7)	C234—C235—C236—C239	178.2 (5)
C127—C122—C123—C124	178.2 (5)	C321—Sn3—C311—C316	62.6 (5)
C122—C123—C124—C125	−2.7 (8)	C331—Sn3—C311—C316	−160.1 (4)
C122—C123—C124—C128	177.2 (5)	Cl3—Sn3—C311—C316	−47.6 (5)
C123—C124—C125—C126	2.4 (8)	C321—Sn3—C311—C312	−116.7 (5)
C128—C124—C125—C126	−177.5 (5)	C331—Sn3—C311—C312	20.6 (6)
C122—C121—C126—C125	−3.2 (7)	Cl3—Sn3—C311—C312	133.1 (5)
Sn1—C121—C126—C125	174.2 (3)	C316—C311—C312—C313	2.6 (10)
C122—C121—C126—C129	173.2 (4)	Sn3—C311—C312—C313	−178.0 (5)
Sn1—C121—C126—C129	−9.3 (6)	C316—C311—C312—C317	−174.4 (7)
C124—C125—C126—C121	0.5 (7)	Sn3—C311—C312—C317	4.9 (10)
C124—C125—C126—C129	−176.2 (5)	C311—C312—C313—C314	−1.2 (12)
C111—Sn1—C131—C136	163.4 (3)	C317—C312—C313—C314	176.0 (8)
C121—Sn1—C131—C136	−59.1 (4)	C312—C313—C314—C315	−0.5 (13)
Cl1—Sn1—C131—C136	50.6 (4)	C312—C313—C314—C318	−179.7 (8)
C111—Sn1—C131—C132	−14.2 (4)	C313—C314—C315—C316	0.8 (13)
C121—Sn1—C131—C132	123.3 (4)	C318—C314—C315—C316	−180.0 (7)
Cl1—Sn1—C131—C132	−126.9 (4)	C312—C311—C316—C315	−2.4 (9)
C136—C131—C132—C133	−3.1 (7)	Sn3—C311—C316—C315	178.3 (5)
Sn1—C131—C132—C133	174.5 (4)	C312—C311—C316—C319	174.4 (6)
C136—C131—C132—C137	174.9 (5)	Sn3—C311—C316—C319	−4.9 (9)
Sn1—C131—C132—C137	−7.5 (7)	C314—C315—C316—C311	0.7 (11)
C131—C132—C133—C134	1.9 (8)	C314—C315—C316—C319	−176.4 (7)
C137—C132—C133—C134	−176.2 (5)	C311—Sn3—C321—C326	−162.2 (4)
C132—C133—C134—C135	0.5 (8)	C331—Sn3—C321—C326	60.7 (5)
C132—C133—C134—C138	−179.8 (5)	Cl3—Sn3—C321—C326	−51.7 (4)
C133—C134—C135—C136	−1.7 (7)	C311—Sn3—C321—C322	14.4 (5)
C138—C134—C135—C136	178.6 (5)	C331—Sn3—C321—C322	−122.6 (4)
C134—C135—C136—C131	0.4 (7)	Cl3—Sn3—C321—C322	125.0 (4)
C134—C135—C136—C139	178.8 (4)	C326—C321—C322—C323	1.5 (8)
C132—C131—C136—C135	2.0 (7)	Sn3—C321—C322—C323	−175.2 (4)
Sn1—C131—C136—C135	−175.7 (3)	C326—C321—C322—C327	−176.3 (5)
C132—C131—C136—C139	−176.3 (4)	Sn3—C321—C322—C327	7.1 (8)
Sn1—C131—C136—C139	6.1 (6)	C321—C322—C323—C324	−0.2 (9)
C231—Sn2—C211—C212	−58.2 (4)	C327—C322—C323—C324	177.6 (5)
C221—Sn2—C211—C212	164.3 (3)	C322—C323—C324—C325	−1.7 (9)
Cl2—Sn2—C211—C212	55.2 (3)	C322—C323—C324—C328	−179.6 (5)
C231—Sn2—C211—C216	116.5 (4)	C323—C324—C325—C326	2.5 (9)
C221—Sn2—C211—C216	−21.0 (4)	C328—C324—C325—C326	−179.6 (5)
Cl2—Sn2—C211—C216	−130.1 (3)	C324—C325—C326—C321	−1.3 (9)
C216—C211—C212—C213	1.9 (7)	C324—C325—C326—C329	−177.9 (6)
Sn2—C211—C212—C213	176.7 (3)	C322—C321—C326—C325	−0.7 (8)
C216—C211—C212—C217	−177.0 (4)	Sn3—C321—C326—C325	176.1 (4)
Sn2—C211—C212—C217	−2.3 (6)	C322—C321—C326—C329	175.7 (6)
C211—C212—C213—C214	−1.3 (7)	Sn3—C321—C326—C329	−7.5 (8)
C217—C212—C213—C214	177.7 (5)	C311—Sn3—C331—C336	−104.7 (4)
C212—C213—C214—C215	−0.1 (8)	C321—Sn3—C331—C336	33.1 (5)
C212—C213—C214—C218	−178.9 (5)	Cl3—Sn3—C331—C336	144.0 (4)
C213—C214—C215—C216	0.9 (8)	C311—Sn3—C331—C332	72.6 (5)
C218—C214—C215—C216	179.7 (5)	C321—Sn3—C331—C332	−149.6 (4)
C214—C215—C216—C211	−0.3 (7)	Cl3—Sn3—C331—C332	−38.7 (4)
C214—C215—C216—C219	−178.1 (5)	C336—C331—C332—C333	−1.6 (8)
C212—C211—C216—C215	−1.1 (7)	Sn3—C331—C332—C333	−178.9 (4)
Sn2—C211—C216—C215	−175.7 (3)	C336—C331—C332—C337	175.2 (6)
C212—C211—C216—C219	176.6 (4)	Sn3—C331—C332—C337	−2.2 (8)
Sn2—C211—C216—C219	2.0 (6)	C331—C332—C333—C334	2.6 (9)
C231—Sn2—C221—C222	160.9 (3)	C337—C332—C333—C334	−174.3 (6)
C211—Sn2—C221—C222	−64.1 (4)	C332—C333—C334—C335	−2.3 (9)
Cl2—Sn2—C221—C222	45.4 (4)	C332—C333—C334—C338	177.8 (5)
C231—Sn2—C221—C226	−16.2 (4)	C333—C334—C335—C336	1.1 (9)
C211—Sn2—C221—C226	118.8 (4)	C338—C334—C335—C336	−179.1 (5)
Cl2—Sn2—C221—C226	−131.7 (4)	C334—C335—C336—C331	−0.1 (9)
C226—C221—C222—C223	3.5 (7)	C334—C335—C336—C339	178.8 (6)
Sn2—C221—C222—C223	−173.6 (3)	C332—C331—C336—C335	0.4 (8)
C226—C221—C222—C227	−173.4 (4)	Sn3—C331—C336—C335	177.7 (4)
Sn2—C221—C222—C227	9.5 (6)	C332—C331—C336—C339	−178.5 (6)
C221—C222—C223—C224	−2.6 (7)	Sn3—C331—C336—C339	−1.2 (7)

(II) Chlorotris(2,4,6-trimethylphenyl)tin(IV) ethanol hemisolvate

Crystal data

[SnCl(C9H11)3]·0.5C2H6O	Z = 4
Mr = 534.71	F(000) = 1100
Triclinic, P1	Dx = 1.319 Mg m^−3
Hall symbol: -P 1	Cu Kα radiation, λ = 1.54178 Å
a = 8.2564 (1) Å	Cell parameters from 18284 reflections
b = 16.8363 (1) Å	θ = 2.3–72.9°
c = 19.5759 (1) Å	µ = 8.55 mm^−1
α = 94.996 (1)°	T = 293 K
β = 96.568 (1)°	Block, colourless
γ = 90.539 (1)°	0.20 × 0.18 × 0.15 mm
V = 2692.54 (4) Å^3

Data collection

Bruker Platform with SMART 2K CCD area-detector diffractometer	10291 independent reflections
Radiation source: normal-focus sealed tube	7198 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.037
Detector resolution: 5.5 pixels mm^-1	θmax = 72.9°, θmin = 2.3°
ω scans	h = −10→10
Absorption correction: multi-scan (SADABS; Sheldrick, 1996a)	k = −17→20
Tmin = 0.160, Tmax = 0.277	l = −24→24
32709 measured reflections

Refinement

Refinement on F^2	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)] = 0.046	Hydrogen site location: inferred from neighbouring sites
wR(F^2) = 0.115	H-atom parameters constrained
S = 0.94	w = 1/[σ^2(Fo^2) + (0.0621P)^2] where P = (Fo^2 + 2Fc^2)/3
10291 reflections	(Δ/σ)max = 0.002
565 parameters	Δρmax = 0.96 e Å^−3
6 restraints	Δρmin = −0.40 e Å^−3

Special details

Experimental. X-ray crystallographic data for (II) were collected from a single-crystal sample, which was mounted on a glass fiber. Data were collected using a Bruker Platform diffractometer, equipped with a Bruker SMART 2 K Charged-Coupled Device (CCD) Area Detector using the program SMART and normal focus sealed tube source graphite monochromated Cu—Kα radiation. The crystal-to-detector distance was 4.908 cm, and the data collection was carried out in 512 x 512 pixel mode, utilizing 4 x 4 pixel binning. The initial unit-cell parameters were determined by a least-squares fit of the angular setting of strong reflections, collected by a 9.0 degree scan in 30 frames over four different parts of the reciprocal space (120 frames total). One complete sphere of data was collected, to better than 0.8 Å resolution. Upon completion of the data collection, the first 101 frames were recollected in order to improve the decay correction analysis.

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.

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

	x	y	z	Uiso*/Ueq	Occ. (<1)
Sn1	0.12279 (4)	0.579048 (18)	0.243899 (15)	0.04721 (10)
Cl1	−0.15971 (17)	0.59857 (10)	0.25488 (8)	0.0847 (5)
C111	0.1851 (5)	0.6793 (3)	0.1888 (2)	0.0490 (11)
C112	0.1372 (6)	0.7558 (3)	0.2102 (3)	0.0551 (12)
C113	0.1692 (7)	0.8175 (3)	0.1706 (3)	0.0699 (16)
H113	0.1366	0.8686	0.1845	0.084*
C114	0.2465 (7)	0.8071 (3)	0.1121 (3)	0.0666 (15)
C115	0.2959 (6)	0.7317 (3)	0.0934 (3)	0.0647 (14)
H115	0.3487	0.7230	0.0540	0.078*
C116	0.2698 (6)	0.6677 (3)	0.1315 (3)	0.0526 (12)
C117	0.0560 (7)	0.7744 (3)	0.2752 (3)	0.0797 (18)
H11A	−0.0593	0.7645	0.2652	0.120*
H11B	0.0759	0.8294	0.2917	0.120*
H11C	0.1000	0.7412	0.3099	0.120*
C118	0.2836 (8)	0.8757 (3)	0.0704 (3)	0.095 (2)
H11D	0.3991	0.8796	0.0685	0.142*
H11E	0.2464	0.9245	0.0918	0.142*
H11F	0.2289	0.8661	0.0244	0.142*
C119	0.3439 (7)	0.5891 (3)	0.1100 (3)	0.0715 (16)
H11G	0.2592	0.5491	0.0987	0.107*
H11H	0.4194	0.5735	0.1473	0.107*
H11I	0.4003	0.5946	0.0704	0.107*
C121	0.1088 (5)	0.4637 (2)	0.1847 (2)	0.0446 (10)
C122	0.0018 (6)	0.4535 (3)	0.1236 (2)	0.0495 (11)
C123	−0.0211 (6)	0.3778 (3)	0.0902 (3)	0.0569 (12)
H123	−0.0902	0.3709	0.0490	0.068*
C124	0.0553 (6)	0.3119 (3)	0.1157 (3)	0.0595 (13)
C125	0.1659 (7)	0.3245 (3)	0.1732 (3)	0.0603 (13)
H125	0.2226	0.2813	0.1895	0.072*
C126	0.1965 (6)	0.3988 (3)	0.2078 (2)	0.0520 (11)
C127	−0.0897 (6)	0.5211 (3)	0.0913 (3)	0.0681 (14)
H12A	−0.1121	0.5081	0.0424	0.102*
H12B	−0.0245	0.5692	0.1002	0.102*
H12C	−0.1905	0.5287	0.1108	0.102*
C128	0.0156 (8)	0.2290 (3)	0.0794 (3)	0.0825 (18)
H12D	−0.0996	0.2185	0.0766	0.124*
H12E	0.0733	0.1899	0.1051	0.124*
H12F	0.0480	0.2264	0.0337	0.124*
C129	0.3274 (7)	0.4051 (3)	0.2687 (3)	0.0798 (17)
H12G	0.3701	0.4588	0.2763	0.120*
H12H	0.4137	0.3694	0.2594	0.120*
H12I	0.2817	0.3912	0.3091	0.120*
C131	0.2303 (6)	0.5821 (3)	0.3498 (2)	0.0520 (11)
C132	0.3695 (6)	0.6295 (3)	0.3740 (3)	0.0635 (14)
C133	0.4272 (7)	0.6339 (4)	0.4434 (3)	0.0754 (16)
H133	0.5177	0.6664	0.4594	0.090*
C134	0.3555 (8)	0.5919 (4)	0.4897 (3)	0.0819 (18)
C135	0.2238 (8)	0.5439 (4)	0.4645 (3)	0.0821 (18)
H135	0.1754	0.5143	0.4950	0.098*
C136	0.1588 (7)	0.5373 (3)	0.3951 (3)	0.0646 (14)
C137	0.4623 (7)	0.6746 (4)	0.3269 (3)	0.0825 (18)
H13A	0.4704	0.6419	0.2848	0.124*
H13B	0.5697	0.6882	0.3493	0.124*
H13C	0.4057	0.7225	0.3166	0.124*
C138	0.4222 (9)	0.5993 (5)	0.5655 (3)	0.121 (3)
H13D	0.4355	0.5471	0.5813	0.181*
H13E	0.3475	0.6286	0.5918	0.181*
H13F	0.5258	0.6269	0.5715	0.181*
C139	0.0164 (8)	0.4807 (4)	0.3743 (3)	0.091 (2)
H13G	0.0197	0.4396	0.4054	0.137*
H13H	0.0218	0.4571	0.3282	0.137*
H13I	−0.0834	0.5093	0.3760	0.137*
Sn2	0.74145 (4)	0.078734 (19)	0.242534 (16)	0.05293 (11)
Cl2	1.03059 (17)	0.09686 (11)	0.25147 (9)	0.0985 (5)
C211	0.7157 (6)	−0.0368 (3)	0.1860 (2)	0.0485 (11)
C212	0.6386 (6)	−0.1000 (3)	0.2110 (2)	0.0582 (13)
C213	0.6516 (6)	−0.1773 (3)	0.1792 (3)	0.0629 (14)
H213	0.6024	−0.2197	0.1968	0.075*
C214	0.7361 (6)	−0.1922 (3)	0.1221 (3)	0.0583 (13)
C215	0.8006 (6)	−0.1279 (3)	0.0952 (3)	0.0566 (12)
H215	0.8505	−0.1364	0.0550	0.068*
C216	0.7940 (6)	−0.0505 (3)	0.1259 (2)	0.0532 (12)
C217	0.5371 (7)	−0.0903 (3)	0.2706 (3)	0.0843 (19)
H21A	0.6075	−0.0863	0.3134	0.126*
H21B	0.4649	−0.1356	0.2689	0.126*
H21C	0.4743	−0.0428	0.2675	0.126*
C218	0.7576 (8)	−0.2764 (3)	0.0918 (3)	0.0817 (18)
H21D	0.8690	−0.2913	0.1023	0.123*
H21E	0.7302	−0.2794	0.0426	0.123*
H21F	0.6874	−0.3119	0.1111	0.123*
C219	0.8718 (7)	0.0146 (3)	0.0922 (3)	0.0775 (17)
H21G	0.8169	0.0637	0.1013	0.116*
H21H	0.8636	0.0009	0.0433	0.116*
H21I	0.9846	0.0208	0.1105	0.116*
C221	0.6560 (6)	0.1796 (3)	0.1889 (2)	0.0518 (11)
C222	0.5419 (6)	0.1715 (3)	0.1298 (3)	0.0570 (13)
C223	0.4971 (7)	0.2379 (3)	0.0961 (3)	0.0655 (14)
H223	0.4231	0.2318	0.0564	0.079*
C224	0.5588 (7)	0.3131 (3)	0.1196 (3)	0.0666 (15)
C225	0.6675 (7)	0.3208 (3)	0.1779 (3)	0.0691 (16)
H225	0.7092	0.3713	0.1943	0.083*
C226	0.7183 (6)	0.2558 (3)	0.2138 (3)	0.0618 (14)
C227	0.4558 (7)	0.0933 (3)	0.1031 (3)	0.0809 (18)
H22A	0.3769	0.1017	0.0646	0.121*
H22B	0.4017	0.0731	0.1391	0.121*
H22C	0.5341	0.0555	0.0888	0.121*
C228	0.5031 (8)	0.3849 (3)	0.0831 (3)	0.093 (2)
H22D	0.5308	0.3790	0.0366	0.140*
H22E	0.5558	0.4321	0.1070	0.140*
H22F	0.3871	0.3894	0.0823	0.140*
C229	0.8352 (8)	0.2713 (3)	0.2797 (3)	0.088 (2)
H22G	0.9449	0.2624	0.2695	0.133*
H22H	0.8086	0.2359	0.3128	0.133*
H22I	0.8258	0.3255	0.2983	0.133*
C231	0.6915 (6)	0.0826 (3)	0.3487 (2)	0.0592 (13)
C232	0.7876 (7)	0.0379 (4)	0.3950 (3)	0.0724 (16)
C233	0.7576 (9)	0.0432 (4)	0.4637 (3)	0.0885 (19)
H233	0.8181	0.0121	0.4939	0.106*
C234	0.6433 (9)	0.0920 (4)	0.4886 (3)	0.0853 (19)
C235	0.5464 (8)	0.1329 (4)	0.4422 (3)	0.0820 (18)
H235	0.4633	0.1640	0.4579	0.098*
C236	0.5686 (7)	0.1293 (3)	0.3729 (3)	0.0664 (14)
C237	0.9161 (9)	−0.0193 (4)	0.3737 (3)	0.102 (2)
H23A	0.8841	−0.0427	0.3275	0.153*
H23B	0.9278	−0.0606	0.4047	0.153*
H23C	1.0183	0.0089	0.3753	0.153*
C238	0.6189 (10)	0.0977 (5)	0.5646 (3)	0.126 (3)
H23D	0.5864	0.0465	0.5768	0.188*
H23E	0.5357	0.1356	0.5731	0.188*
H23F	0.7192	0.1148	0.5919	0.188*
C239	0.4485 (7)	0.1741 (4)	0.3250 (3)	0.093 (2)
H23G	0.5048	0.2173	0.3083	0.139*
H23H	0.3625	0.1948	0.3501	0.139*
H23I	0.4031	0.1382	0.2867	0.139*
C1	0.886 (4)	0.742 (2)	0.5695 (10)	0.304 (18)*	0.50
H1A	0.9049	0.6960	0.5953	0.456*	0.50
H1B	0.7736	0.7427	0.5512	0.456*	0.50
H1C	0.9145	0.7894	0.5992	0.456*	0.50
C2	0.991 (3)	0.737 (2)	0.5109 (12)	0.26 (3)*	0.50
H2A	1.0763	0.7777	0.5201	0.309*	0.50
H2B	1.0424	0.6854	0.5079	0.309*	0.50
O3	0.896 (3)	0.7476 (19)	0.4469 (10)	0.323 (13)*	0.50
H3	0.9453	0.7778	0.4254	0.485*	0.50
C4	0.881 (4)	0.6774 (15)	0.4571 (17)	0.282 (17)*	0.50
H4A	0.8747	0.6760	0.4077	0.423*	0.50
H4B	0.7738	0.6862	0.4710	0.423*	0.50
H4C	0.9205	0.6276	0.4719	0.423*	0.50
C5	0.995 (3)	0.744 (2)	0.490 (2)	0.29 (3)*	0.50
H5A	1.0855	0.7225	0.5174	0.353*	0.50
H5B	1.0380	0.7713	0.4536	0.353*	0.50
O6	0.914 (3)	0.8006 (13)	0.5318 (15)	0.332 (13)*	0.50
H6	0.8692	0.7772	0.5598	0.498*	0.50

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Sn1	0.05002 (19)	0.0475 (2)	0.04422 (18)	0.00201 (13)	0.00962 (14)	−0.00112 (13)
Cl1	0.0566 (8)	0.1072 (12)	0.0924 (11)	0.0131 (8)	0.0230 (8)	0.0000 (9)
C111	0.049 (3)	0.042 (3)	0.053 (3)	−0.003 (2)	−0.005 (2)	0.005 (2)
C112	0.051 (3)	0.054 (3)	0.055 (3)	0.005 (2)	−0.010 (2)	−0.007 (2)
C113	0.065 (4)	0.044 (3)	0.092 (5)	0.005 (2)	−0.025 (3)	−0.002 (3)
C114	0.064 (3)	0.046 (3)	0.084 (4)	−0.008 (2)	−0.018 (3)	0.016 (3)
C115	0.061 (3)	0.060 (4)	0.073 (4)	−0.010 (3)	0.007 (3)	0.010 (3)
C116	0.057 (3)	0.040 (3)	0.061 (3)	−0.002 (2)	0.005 (2)	0.007 (2)
C117	0.095 (5)	0.065 (4)	0.073 (4)	0.025 (3)	−0.004 (3)	−0.015 (3)
C118	0.102 (5)	0.067 (4)	0.114 (5)	−0.017 (3)	−0.018 (4)	0.043 (4)
C119	0.088 (4)	0.056 (3)	0.079 (4)	0.007 (3)	0.042 (3)	0.009 (3)
C121	0.052 (3)	0.038 (3)	0.045 (3)	0.0009 (19)	0.016 (2)	0.0012 (18)
C122	0.054 (3)	0.043 (3)	0.052 (3)	−0.001 (2)	0.010 (2)	0.005 (2)
C123	0.061 (3)	0.054 (3)	0.056 (3)	−0.008 (2)	0.013 (2)	0.000 (2)
C124	0.067 (3)	0.048 (3)	0.066 (3)	−0.009 (2)	0.029 (3)	−0.008 (2)
C125	0.077 (4)	0.051 (3)	0.058 (3)	0.010 (2)	0.026 (3)	0.010 (2)
C126	0.063 (3)	0.052 (3)	0.044 (3)	0.006 (2)	0.015 (2)	0.007 (2)
C127	0.074 (4)	0.060 (4)	0.067 (4)	0.003 (3)	−0.006 (3)	0.003 (3)
C128	0.099 (5)	0.050 (4)	0.099 (5)	−0.015 (3)	0.034 (4)	−0.015 (3)
C129	0.097 (5)	0.082 (4)	0.057 (3)	0.033 (3)	−0.006 (3)	0.004 (3)
C131	0.059 (3)	0.055 (3)	0.042 (3)	0.004 (2)	0.008 (2)	−0.002 (2)
C132	0.058 (3)	0.065 (4)	0.066 (4)	0.012 (3)	0.003 (3)	0.001 (3)
C133	0.071 (4)	0.082 (4)	0.067 (4)	0.004 (3)	−0.007 (3)	−0.008 (3)
C134	0.092 (5)	0.105 (5)	0.046 (3)	0.018 (4)	−0.001 (3)	−0.004 (3)
C135	0.101 (5)	0.098 (5)	0.049 (3)	0.008 (4)	0.019 (3)	0.004 (3)
C136	0.074 (4)	0.066 (4)	0.053 (3)	0.005 (3)	0.012 (3)	−0.005 (2)
C137	0.058 (4)	0.101 (5)	0.088 (5)	−0.014 (3)	0.004 (3)	0.018 (4)
C138	0.126 (7)	0.180 (8)	0.048 (4)	0.016 (6)	−0.014 (4)	−0.007 (4)
C139	0.112 (5)	0.104 (5)	0.059 (4)	−0.036 (4)	0.021 (4)	0.007 (3)
Sn2	0.0507 (2)	0.0543 (2)	0.0520 (2)	−0.00476 (14)	0.00234 (15)	−0.00032 (15)
Cl2	0.0496 (8)	0.1244 (15)	0.1185 (14)	−0.0138 (8)	0.0015 (8)	0.0054 (11)
C211	0.054 (3)	0.047 (3)	0.044 (3)	0.004 (2)	0.001 (2)	0.005 (2)
C212	0.058 (3)	0.070 (4)	0.044 (3)	−0.011 (2)	−0.002 (2)	0.008 (2)
C213	0.071 (4)	0.057 (3)	0.058 (3)	−0.016 (3)	−0.012 (3)	0.015 (2)
C214	0.061 (3)	0.044 (3)	0.064 (3)	0.005 (2)	−0.016 (3)	0.001 (2)
C215	0.061 (3)	0.056 (3)	0.052 (3)	0.012 (2)	0.000 (2)	0.007 (2)
C216	0.056 (3)	0.049 (3)	0.056 (3)	0.010 (2)	0.006 (2)	0.015 (2)
C217	0.097 (5)	0.092 (5)	0.066 (4)	−0.038 (4)	0.026 (3)	−0.004 (3)
C218	0.091 (4)	0.050 (4)	0.097 (5)	0.009 (3)	−0.014 (4)	−0.005 (3)
C219	0.105 (5)	0.060 (4)	0.076 (4)	0.005 (3)	0.040 (3)	0.014 (3)
C221	0.058 (3)	0.043 (3)	0.056 (3)	0.000 (2)	0.016 (2)	0.002 (2)
C222	0.052 (3)	0.042 (3)	0.077 (4)	0.003 (2)	0.013 (3)	0.001 (2)
C223	0.065 (3)	0.061 (4)	0.071 (4)	0.011 (3)	0.012 (3)	0.011 (3)
C224	0.080 (4)	0.048 (3)	0.080 (4)	0.012 (3)	0.039 (3)	0.010 (3)
C225	0.084 (4)	0.046 (3)	0.082 (4)	−0.007 (3)	0.042 (3)	−0.005 (3)
C226	0.062 (3)	0.058 (3)	0.067 (3)	−0.012 (2)	0.028 (3)	−0.011 (3)
C227	0.079 (4)	0.051 (4)	0.103 (5)	0.001 (3)	−0.029 (3)	0.003 (3)
C228	0.114 (5)	0.062 (4)	0.116 (5)	0.015 (4)	0.054 (4)	0.024 (4)
C229	0.107 (5)	0.077 (4)	0.077 (4)	−0.034 (4)	0.012 (4)	−0.021 (3)
C231	0.063 (3)	0.064 (3)	0.047 (3)	−0.010 (3)	0.004 (2)	−0.007 (2)
C232	0.076 (4)	0.081 (4)	0.055 (3)	−0.003 (3)	−0.006 (3)	−0.006 (3)
C233	0.100 (5)	0.104 (5)	0.057 (4)	−0.003 (4)	−0.007 (4)	0.002 (3)
C234	0.095 (5)	0.109 (6)	0.050 (4)	−0.023 (4)	0.010 (3)	−0.006 (3)
C235	0.079 (4)	0.094 (5)	0.073 (4)	−0.016 (3)	0.026 (3)	−0.014 (3)
C236	0.065 (3)	0.067 (4)	0.067 (4)	−0.013 (3)	0.013 (3)	−0.003 (3)
C237	0.113 (6)	0.113 (6)	0.076 (5)	0.042 (4)	−0.005 (4)	0.009 (4)
C238	0.148 (7)	0.173 (8)	0.057 (4)	−0.036 (6)	0.034 (4)	−0.012 (4)
C239	0.072 (4)	0.123 (6)	0.089 (5)	0.018 (4)	0.024 (4)	0.018 (4)

Geometric parameters (Å, º)

Sn1—C131	2.156 (5)	C213—C214	1.390 (7)
Sn1—C121	2.168 (4)	C213—H213	0.9300
Sn1—C111	2.169 (4)	C214—C215	1.372 (7)
Sn1—Cl1	2.3898 (14)	C214—C218	1.508 (7)
C111—C116	1.388 (6)	C215—C216	1.391 (6)
C111—C112	1.395 (6)	C215—H215	0.9300
C112—C113	1.390 (7)	C216—C219	1.503 (6)
C112—C117	1.516 (7)	C217—H21A	0.9600
C113—C114	1.371 (8)	C217—H21B	0.9600
C113—H113	0.9300	C217—H21C	0.9600
C114—C115	1.370 (7)	C218—H21D	0.9600
C114—C118	1.520 (7)	C218—H21E	0.9600
C115—C116	1.391 (6)	C218—H21F	0.9600
C115—H115	0.9300	C219—H21G	0.9600
C116—C119	1.511 (6)	C219—H21H	0.9600
C117—H11A	0.9600	C219—H21I	0.9600
C117—H11B	0.9600	C221—C222	1.402 (7)
C117—H11C	0.9600	C221—C226	1.403 (6)
C118—H11D	0.9600	C222—C223	1.379 (7)
C118—H11E	0.9600	C222—C227	1.514 (6)
C118—H11F	0.9600	C223—C224	1.381 (7)
C119—H11G	0.9600	C223—H223	0.9300
C119—H11H	0.9600	C224—C225	1.365 (8)
C119—H11I	0.9600	C224—C228	1.507 (7)
C121—C126	1.396 (6)	C225—C226	1.395 (7)
C121—C122	1.399 (6)	C225—H225	0.9300
C122—C123	1.383 (6)	C226—C229	1.521 (7)
C122—C127	1.516 (6)	C227—H22A	0.9600
C123—C124	1.384 (7)	C227—H22B	0.9600
C123—H123	0.9300	C227—H22C	0.9600
C124—C125	1.365 (7)	C228—H22D	0.9600
C124—C128	1.526 (6)	C228—H22E	0.9600
C125—C126	1.376 (7)	C228—H22F	0.9600
C125—H125	0.9300	C229—H22G	0.9600
C126—C129	1.511 (7)	C229—H22H	0.9600
C127—H12A	0.9600	C229—H22I	0.9600
C127—H12B	0.9600	C231—C236	1.390 (7)
C127—H12C	0.9600	C231—C232	1.408 (7)
C128—H12D	0.9600	C232—C233	1.391 (8)
C128—H12E	0.9600	C232—C237	1.509 (8)
C128—H12F	0.9600	C233—C234	1.361 (9)
C129—H12G	0.9600	C233—H233	0.9300
C129—H12H	0.9600	C234—C235	1.375 (9)
C129—H12I	0.9600	C234—C238	1.520 (8)
C131—C136	1.389 (7)	C235—C236	1.387 (7)
C131—C132	1.405 (7)	C235—H235	0.9300
C132—C133	1.383 (7)	C236—C239	1.534 (8)
C132—C137	1.513 (7)	C237—H23A	0.9600
C133—C134	1.377 (8)	C237—H23B	0.9600
C133—H133	0.9300	C237—H23C	0.9600
C134—C135	1.368 (8)	C238—H23D	0.9600
C134—C138	1.517 (7)	C238—H23E	0.9600
C135—C136	1.399 (7)	C238—H23F	0.9600
C135—H135	0.9300	C239—H23G	0.9600
C136—C139	1.503 (7)	C239—H23H	0.9600
C137—H13A	0.9600	C239—H23I	0.9600
C137—H13B	0.9600	C1—C2	1.508 (5)
C137—H13C	0.9600	C1—H1A	0.9600
C138—H13D	0.9600	C1—H1B	0.9600
C138—H13E	0.9600	C1—H1C	0.9600
C138—H13F	0.9600	C2—O3	1.425 (5)
C139—H13G	0.9600	C2—H2A	0.9700
C139—H13H	0.9600	C2—H2B	0.9700
C139—H13I	0.9600	O3—H3	0.8200
Sn2—C211	2.149 (4)	C4—C5	1.511 (5)
Sn2—C221	2.155 (5)	C4—H4A	0.9600
Sn2—C231	2.160 (5)	C4—H4B	0.9600
Sn2—Cl2	2.3884 (14)	C4—H4C	0.9600
C211—C212	1.388 (6)	C5—O6	1.421 (5)
C211—C216	1.408 (6)	C5—H5A	0.9700
C212—C213	1.402 (7)	C5—H5B	0.9700
C212—C217	1.512 (7)	O6—H6	0.8200
C131—Sn1—C121	116.54 (17)	C214—C213—H213	119.1
C131—Sn1—C111	115.60 (18)	C212—C213—H213	119.1
C121—Sn1—C111	115.62 (17)	C215—C214—C213	117.7 (5)
C131—Sn1—Cl1	102.75 (13)	C215—C214—C218	121.6 (5)
C121—Sn1—Cl1	99.96 (12)	C213—C214—C218	120.7 (5)
C111—Sn1—Cl1	102.74 (13)	C214—C215—C216	122.4 (5)
C116—C111—C112	119.7 (4)	C214—C215—H215	118.8
C116—C111—Sn1	120.5 (3)	C216—C215—H215	118.8
C112—C111—Sn1	119.8 (4)	C215—C216—C211	119.2 (4)
C113—C112—C111	118.0 (5)	C215—C216—C219	117.3 (5)
C113—C112—C117	119.1 (5)	C211—C216—C219	123.5 (4)
C111—C112—C117	122.9 (5)	C212—C217—H21A	109.5
C114—C113—C112	123.4 (5)	C212—C217—H21B	109.5
C114—C113—H113	118.3	H21A—C217—H21B	109.5
C112—C113—H113	118.3	C212—C217—H21C	109.5
C115—C114—C113	117.2 (5)	H21A—C217—H21C	109.5
C115—C114—C118	120.1 (6)	H21B—C217—H21C	109.5
C113—C114—C118	122.7 (6)	C214—C218—H21D	109.5
C114—C115—C116	122.1 (5)	C214—C218—H21E	109.5
C114—C115—H115	118.9	H21D—C218—H21E	109.5
C116—C115—H115	118.9	C214—C218—H21F	109.5
C111—C116—C115	119.4 (5)	H21D—C218—H21F	109.5
C111—C116—C119	123.0 (4)	H21E—C218—H21F	109.5
C115—C116—C119	117.4 (5)	C216—C219—H21G	109.5
C112—C117—H11A	109.5	C216—C219—H21H	109.5
C112—C117—H11B	109.5	H21G—C219—H21H	109.5
H11A—C117—H11B	109.5	C216—C219—H21I	109.5
C112—C117—H11C	109.5	H21G—C219—H21I	109.5
H11A—C117—H11C	109.5	H21H—C219—H21I	109.5
H11B—C117—H11C	109.5	C222—C221—C226	119.0 (5)
C114—C118—H11D	109.5	C222—C221—Sn2	122.3 (3)
C114—C118—H11E	109.5	C226—C221—Sn2	118.7 (4)
H11D—C118—H11E	109.5	C223—C222—C221	119.6 (5)
C114—C118—H11F	109.5	C223—C222—C227	117.4 (5)
H11D—C118—H11F	109.5	C221—C222—C227	122.8 (5)
H11E—C118—H11F	109.5	C222—C223—C224	122.0 (6)
C116—C119—H11G	109.5	C222—C223—H223	119.0
C116—C119—H11H	109.5	C224—C223—H223	119.0
H11G—C119—H11H	109.5	C225—C224—C223	118.2 (5)
C116—C119—H11I	109.5	C225—C224—C228	121.0 (6)
H11G—C119—H11I	109.5	C223—C224—C228	120.7 (6)
H11H—C119—H11I	109.5	C224—C225—C226	122.4 (5)
C126—C121—C122	119.5 (4)	C224—C225—H225	118.8
C126—C121—Sn1	121.8 (3)	C226—C225—H225	118.8
C122—C121—Sn1	118.6 (3)	C225—C226—C221	118.8 (5)
C123—C122—C121	118.5 (4)	C225—C226—C229	118.1 (5)
C123—C122—C127	117.7 (4)	C221—C226—C229	123.0 (5)
C121—C122—C127	123.8 (4)	C222—C227—H22A	109.5
C122—C123—C124	122.3 (5)	C222—C227—H22B	109.5
C122—C123—H123	118.8	H22A—C227—H22B	109.5
C124—C123—H123	118.8	C222—C227—H22C	109.5
C125—C124—C123	117.7 (5)	H22A—C227—H22C	109.5
C125—C124—C128	122.4 (5)	H22B—C227—H22C	109.5
C123—C124—C128	120.0 (5)	C224—C228—H22D	109.5
C124—C125—C126	122.4 (5)	C224—C228—H22E	109.5
C124—C125—H125	118.8	H22D—C228—H22E	109.5
C126—C125—H125	118.8	C224—C228—H22F	109.5
C125—C126—C121	119.2 (5)	H22D—C228—H22F	109.5
C125—C126—C129	117.1 (5)	H22E—C228—H22F	109.5
C121—C126—C129	123.7 (4)	C226—C229—H22G	109.5
C122—C127—H12A	109.5	C226—C229—H22H	109.5
C122—C127—H12B	109.5	H22G—C229—H22H	109.5
H12A—C127—H12B	109.5	C226—C229—H22I	109.5
C122—C127—H12C	109.5	H22G—C229—H22I	109.5
H12A—C127—H12C	109.5	H22H—C229—H22I	109.5
H12B—C127—H12C	109.5	C236—C231—C232	119.1 (5)
C124—C128—H12D	109.5	C236—C231—Sn2	121.7 (4)
C124—C128—H12E	109.5	C232—C231—Sn2	119.3 (4)
H12D—C128—H12E	109.5	C233—C232—C231	118.6 (6)
C124—C128—H12F	109.5	C233—C232—C237	117.6 (6)
H12D—C128—H12F	109.5	C231—C232—C237	123.8 (5)
H12E—C128—H12F	109.5	C234—C233—C232	122.8 (6)
C126—C129—H12G	109.5	C234—C233—H233	118.6
C126—C129—H12H	109.5	C232—C233—H233	118.6
H12G—C129—H12H	109.5	C233—C234—C235	117.8 (6)
C126—C129—H12I	109.5	C233—C234—C238	120.8 (7)
H12G—C129—H12I	109.5	C235—C234—C238	121.4 (7)
H12H—C129—H12I	109.5	C234—C235—C236	122.1 (6)
C136—C131—C132	119.6 (5)	C234—C235—H235	118.9
C136—C131—Sn1	119.2 (4)	C236—C235—H235	118.9
C132—C131—Sn1	121.2 (4)	C235—C236—C231	119.5 (6)
C133—C132—C131	119.0 (5)	C235—C236—C239	117.8 (6)
C133—C132—C137	118.2 (5)	C231—C236—C239	122.6 (5)
C131—C132—C137	122.7 (5)	C232—C237—H23A	109.5
C134—C133—C132	122.4 (6)	C232—C237—H23B	109.5
C134—C133—H133	118.8	H23A—C237—H23B	109.5
C132—C133—H133	118.8	C232—C237—H23C	109.5
C135—C134—C133	117.5 (6)	H23A—C237—H23C	109.5
C135—C134—C138	122.0 (7)	H23B—C237—H23C	109.5
C133—C134—C138	120.5 (7)	C234—C238—H23D	109.5
C134—C135—C136	122.8 (6)	C234—C238—H23E	109.5
C134—C135—H135	118.6	H23D—C238—H23E	109.5
C136—C135—H135	118.6	C234—C238—H23F	109.5
C131—C136—C135	118.5 (5)	H23D—C238—H23F	109.5
C131—C136—C139	124.3 (5)	H23E—C238—H23F	109.5
C135—C136—C139	117.1 (5)	C236—C239—H23G	109.5
C132—C137—H13A	109.5	C236—C239—H23H	109.5
C132—C137—H13B	109.5	H23G—C239—H23H	109.5
H13A—C137—H13B	109.5	C236—C239—H23I	109.5
C132—C137—H13C	109.5	H23G—C239—H23I	109.5
H13A—C137—H13C	109.5	H23H—C239—H23I	109.5
H13B—C137—H13C	109.5	C2—C1—H1A	109.5
C134—C138—H13D	109.5	C2—C1—H1B	109.5
C134—C138—H13E	109.5	H1A—C1—H1B	109.5
H13D—C138—H13E	109.5	C2—C1—H1C	109.5
C134—C138—H13F	109.5	H1A—C1—H1C	109.5
H13D—C138—H13F	109.5	H1B—C1—H1C	109.5
H13E—C138—H13F	109.5	O3—C2—C1	111.2 (8)
C136—C139—H13G	109.5	O3—C2—H2A	109.4
C136—C139—H13H	109.5	C1—C2—H2A	109.4
H13G—C139—H13H	109.5	O3—C2—H2B	109.4
C136—C139—H13I	109.5	C1—C2—H2B	109.4
H13G—C139—H13I	109.5	H2A—C2—H2B	108.0
H13H—C139—H13I	109.5	C2—O3—H3	109.5
C211—Sn2—C221	117.38 (17)	C5—C4—H4A	109.5
C211—Sn2—C231	115.39 (18)	C5—C4—H4B	109.5
C221—Sn2—C231	114.82 (19)	H4A—C4—H4B	109.5
C211—Sn2—Cl2	99.92 (13)	C5—C4—H4C	109.5
C221—Sn2—Cl2	102.14 (13)	H4A—C4—H4C	109.5
C231—Sn2—Cl2	103.65 (14)	H4B—C4—H4C	109.5
C212—C211—C216	119.3 (4)	O6—C5—C4	111.5 (8)
C212—C211—Sn2	121.6 (4)	O6—C5—H5A	109.3
C216—C211—Sn2	118.7 (3)	C4—C5—H5A	109.3
C211—C212—C213	119.2 (5)	O6—C5—H5B	109.3
C211—C212—C217	123.4 (5)	C4—C5—H5B	109.3
C213—C212—C217	117.3 (5)	H5A—C5—H5B	108.0
C214—C213—C212	121.9 (5)	C5—O6—H6	109.5
C131—Sn1—C111—C116	117.3 (4)	C221—Sn2—C211—C212	−126.7 (4)
C121—Sn1—C111—C116	−23.9 (4)	C231—Sn2—C211—C212	13.5 (4)
Cl1—Sn1—C111—C116	−131.6 (4)	Cl2—Sn2—C211—C212	123.9 (4)
C131—Sn1—C111—C112	−63.9 (4)	C221—Sn2—C211—C216	60.0 (4)
C121—Sn1—C111—C112	155.0 (3)	C231—Sn2—C211—C216	−159.7 (3)
Cl1—Sn1—C111—C112	47.2 (4)	Cl2—Sn2—C211—C216	−49.3 (4)
C116—C111—C112—C113	3.3 (7)	C216—C211—C212—C213	5.2 (7)
Sn1—C111—C112—C113	−175.5 (3)	Sn2—C211—C212—C213	−168.1 (3)
C116—C111—C112—C117	−175.2 (5)	C216—C211—C212—C217	−173.7 (5)
Sn1—C111—C112—C117	6.0 (6)	Sn2—C211—C212—C217	13.1 (7)
C111—C112—C113—C114	−0.5 (7)	C211—C212—C213—C214	−1.8 (7)
C117—C112—C113—C114	178.0 (5)	C217—C212—C213—C214	177.1 (5)
C112—C113—C114—C115	−1.1 (8)	C212—C213—C214—C215	−3.1 (7)
C112—C113—C114—C118	−178.7 (5)	C212—C213—C214—C218	175.9 (5)
C113—C114—C115—C116	0.1 (8)	C213—C214—C215—C216	4.6 (7)
C118—C114—C115—C116	177.7 (5)	C218—C214—C215—C216	−174.4 (5)
C112—C111—C116—C115	−4.4 (7)	C214—C215—C216—C211	−1.3 (7)
Sn1—C111—C116—C115	174.4 (3)	C214—C215—C216—C219	178.9 (5)
C112—C111—C116—C119	172.3 (5)	C212—C211—C216—C215	−3.7 (7)
Sn1—C111—C116—C119	−8.9 (7)	Sn2—C211—C216—C215	169.7 (3)
C114—C115—C116—C111	2.7 (8)	C212—C211—C216—C219	176.0 (5)
C114—C115—C116—C119	−174.2 (5)	Sn2—C211—C216—C219	−10.5 (6)
C131—Sn1—C121—C126	−14.3 (4)	C211—Sn2—C221—C222	21.0 (5)
C111—Sn1—C121—C126	126.5 (4)	C231—Sn2—C221—C222	−119.5 (4)
Cl1—Sn1—C121—C126	−124.1 (3)	Cl2—Sn2—C221—C222	129.1 (4)
C131—Sn1—C121—C122	162.2 (3)	C211—Sn2—C221—C226	−158.3 (3)
C111—Sn1—C121—C122	−56.9 (4)	C231—Sn2—C221—C226	61.1 (4)
Cl1—Sn1—C121—C122	52.5 (3)	Cl2—Sn2—C221—C226	−50.3 (4)
C126—C121—C122—C123	4.0 (7)	C226—C221—C222—C223	2.1 (7)
Sn1—C121—C122—C123	−172.7 (3)	Sn2—C221—C222—C223	−177.3 (4)
C126—C121—C122—C127	−175.4 (4)	C226—C221—C222—C227	−173.9 (5)
Sn1—C121—C122—C127	8.0 (6)	Sn2—C221—C222—C227	6.7 (7)
C121—C122—C123—C124	1.3 (7)	C221—C222—C223—C224	−1.4 (8)
C127—C122—C123—C124	−179.3 (4)	C227—C222—C223—C224	174.8 (5)
C122—C123—C124—C125	−5.0 (7)	C222—C223—C224—C225	0.2 (8)
C122—C123—C124—C128	175.4 (4)	C222—C223—C224—C228	−177.8 (5)
C123—C124—C125—C126	3.4 (7)	C223—C224—C225—C226	0.4 (8)
C128—C124—C125—C126	−177.0 (5)	C228—C224—C225—C226	178.4 (5)
C124—C125—C126—C121	1.7 (7)	C224—C225—C226—C221	0.3 (8)
C124—C125—C126—C129	−177.2 (5)	C224—C225—C226—C229	−177.8 (5)
C122—C121—C126—C125	−5.5 (7)	C222—C221—C226—C225	−1.5 (7)
Sn1—C121—C126—C125	171.0 (3)	Sn2—C221—C226—C225	177.8 (4)
C122—C121—C126—C129	173.4 (5)	C222—C221—C226—C229	176.5 (5)
Sn1—C121—C126—C129	−10.1 (6)	Sn2—C221—C226—C229	−4.1 (6)
C121—Sn1—C131—C136	−60.4 (4)	C211—Sn2—C231—C236	−119.9 (4)
C111—Sn1—C131—C136	158.8 (4)	C221—Sn2—C231—C236	21.4 (5)
Cl1—Sn1—C131—C136	47.7 (4)	Cl2—Sn2—C231—C236	132.0 (4)
C121—Sn1—C131—C132	120.5 (4)	C211—Sn2—C231—C232	61.3 (5)
C111—Sn1—C131—C132	−20.3 (5)	C221—Sn2—C231—C232	−157.4 (4)
Cl1—Sn1—C131—C132	−131.4 (4)	Cl2—Sn2—C231—C232	−46.8 (4)
C136—C131—C132—C133	−3.6 (8)	C236—C231—C232—C233	−1.1 (8)
Sn1—C131—C132—C133	175.5 (4)	Sn2—C231—C232—C233	177.8 (4)
C136—C131—C132—C137	174.9 (5)	C236—C231—C232—C237	175.5 (6)
Sn1—C131—C132—C137	−6.1 (7)	Sn2—C231—C232—C237	−5.7 (8)
C131—C132—C133—C134	1.6 (9)	C231—C232—C233—C234	−2.5 (10)
C137—C132—C133—C134	−176.9 (6)	C237—C232—C233—C234	−179.2 (6)
C132—C133—C134—C135	0.8 (9)	C232—C233—C234—C235	4.8 (10)
C132—C133—C134—C138	−179.4 (6)	C232—C233—C234—C238	−178.0 (6)
C133—C134—C135—C136	−1.4 (10)	C233—C234—C235—C236	−3.8 (10)
C138—C134—C135—C136	178.9 (6)	C238—C234—C235—C236	179.0 (6)
C132—C131—C136—C135	3.1 (8)	C234—C235—C236—C231	0.5 (9)
Sn1—C131—C136—C135	−176.0 (4)	C234—C235—C236—C239	177.1 (6)
C132—C131—C136—C139	−176.0 (5)	C232—C231—C236—C235	2.0 (8)
Sn1—C131—C136—C139	4.9 (7)	Sn2—C231—C236—C235	−176.8 (4)
C134—C135—C136—C131	−0.6 (9)	C232—C231—C236—C239	−174.5 (5)
C134—C135—C136—C139	178.6 (6)	Sn2—C231—C236—C239	6.7 (7)