[Chloro­bis(p-chloro­phenyl)(p-tolyl)­tin]-μ-1,2-bis­(di­phenyl­phospho­ryl)­ethane-κ²O:O′-[bromo­bis(p-chloro­phenyl)(p-tolyl)­tin]

In the title complex, [Sn₂BrCl(C₇H₇)₂(C₆H₄Cl)₄(C₂₆H₂₄O₂P₂)], the 1,2-bis­(di­phenyl­phospho­ryl)­ethane ligand coordinates to a bromo­bis(p-chloro­phenyl)(p-tolyl)­tin mol­ecule and also to a chloro­bis(p-chloro­phenyl)(p-tolyl)­tin mol­ecule across a center of inversion, involving disorder of Cl and Br. The Sn atoms are five-coordinate in a trans-C₃SnOX geometry.

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean [sigma](C-C) = 0.009 Å
• R factor = 0.054
• wR factor = 0.114
• Data-to-parameter ratio = 18.1

checkCIF/PLATON results

No syntax errors found



Alert level C
PLAT165_ALERT_3_C Nr. of Status R Flagged Non-Hydrogen Atoms .....         30
PLAT220_ALERT_2_C Large Non-Solvent    C     Ueq(max)/Ueq(min) ...       2.88 Ratio
PLAT222_ALERT_3_C Large Non-Solvent    H     Ueq(max)/Ueq(min) ...       3.11 Ratio
PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors ....         C4
PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors ....        C10
PLAT301_ALERT_3_C Main Residue  Disorder .........................       7.00 Perc.
PLAT342_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ...          9
PLAT720_ALERT_4_C Number of Unusual/Non-Standard Label(s) ........          6

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   8 ALERT level C = Check and explain
   0 ALERT level G = General alerts; check

   0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   3 ALERT type 2 Indicator that the structure model may be wrong or deficient
   4 ALERT type 3 Indicator that the structure quality may be low
   1 ALERT type 4 Improvement, methodology, query or suggestion

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Computing details

Data collection: CAD-4-PC (Kretschmar, 1994); cell refinement: CAD-4 VAX/PC Fortran System (Enraf-Nonius, 1988); data reduction: XCAD4 (Harms, 1997) in WinGX (Farrugia, 1999); program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: ORTEPII (Johnson, 1976); software used to prepare material for publication: SHELXL97.

[Bis(p-chlorophenyl)(p-tolyl)chlorotin]-µ-1,2-bis(diphenylphosphoryl)ethane- κ²O:O'-[bis(p-chlorophenyl)(p-tolyl)bromotin]

Crystal data

[Sn2BrCl(C6H5)4(C7H7)2(C6H5Cl)4(C2H4O2P2)]	F(000) = 1408
Mr = 1411.55	Dx = 1.555 Mg m^−3
Monoclinic, P21/n	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2yn	Cell parameters from 25 reflections
a = 12.324 (3) Å	θ = 10.0–13.4°
b = 12.842 (3) Å	µ = 1.81 mm^−1
c = 19.975 (4) Å	T = 298 K
β = 107.54 (3)°	Block, colorless
V = 3014.4 (13) Å^3	0.15 × 0.15 × 0.10 mm
Z = 2

Data collection

Enraf-Nonius CAD-4 diffractometer	3325 reflections with I > 2σ(I)
Radiation source: fine-focus sealed tube	Rint = 0.033
Graphite monochromator	θmax = 25.0°, θmin = 1.7°
ω–2θ scans	h = −14→0
Absorption correction: empirical (using intensity measurements) via ψ scan (North et al., 1968)	k = 0→15
Tmin = 0.744, Tmax = 0.835	l = −22→23
5574 measured reflections	3 standard reflections every 60 min
5308 independent reflections	intensity decay: 3%

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)] = 0.054	Hydrogen site location: inferred from neighbouring sites
wR(F^2) = 0.114	H-atom parameters constrained
S = 1.04	w = 1/[σ^2(Fo^2) + (0.0381P)^2 + 3.4106P] where P = (Fo^2 + 2Fc^2)/3
5308 reflections	(Δ/σ)max = 0.001
294 parameters	Δρmax = 0.48 e Å^−3
23 restraints	Δρmin = −0.60 e Å^−3

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

	x	y	z	Uiso*/Ueq	Occ. (<1)
Sn1	0.22090 (4)	0.25733 (4)	0.51298 (2)	0.0371 (2)
Br1	0.0089 (4)	0.1947 (9)	0.4704 (4)	0.0454 (9)	0.50
Cl1'	0.021 (1)	0.203 (2)	0.483 (1)	0.0454 (9)	0.50
Cl1	0.4104 (2)	−0.1993 (2)	0.6541 (2)	0.0960 (8)
Cl2	0.1719 (3)	0.6416 (3)	0.7230 (2)	0.092 (1)	0.67
Cl3	0.2129 (7)	0.4065 (5)	0.1948 (2)	0.067 (1)	0.33
C2'	0.1712 (6)	0.6303 (8)	0.7168 (6)	0.092 (1)	0.33
C3'	0.2087 (10)	0.4047 (7)	0.2036 (3)	0.067 (1)	0.67
P1	0.50083 (14)	0.38812 (13)	0.58322 (9)	0.0310 (4)
O1	0.4128 (3)	0.3131 (3)	0.5446 (2)	0.039 (1)
C1	0.2836 (4)	0.1109 (3)	0.5572 (2)	0.042 (2)
C2	0.3959 (3)	0.0822 (3)	0.5663 (3)	0.064 (2)
C3	0.4357 (3)	−0.0137 (4)	0.5959 (3)	0.071 (3)
C4	0.3631 (4)	−0.0809 (3)	0.6164 (3)	0.053 (2)
C5	0.2509 (4)	−0.0521 (3)	0.6073 (3)	0.051 (2)
C6	0.2111 (3)	0.0437 (3)	0.5777 (2)	0.045 (2)
C7	0.1929 (3)	0.3793 (3)	0.5778 (2)	0.039 (2)
C8	0.1834 (4)	0.4815 (3)	0.5539 (2)	0.056 (2)
C9	0.1764 (4)	0.5624 (3)	0.5987 (3)	0.062 (2)
C10	0.1788 (3)	0.5409 (4)	0.6673 (3)	0.058 (2)
C11	0.1882 (4)	0.4387 (4)	0.6912 (2)	0.066 (2)
C12	0.1953 (4)	0.3578 (3)	0.6464 (2)	0.057 (2)
C13	0.2209 (4)	0.3017 (3)	0.4111 (2)	0.038 (2)
C14	0.1342 (3)	0.3675 (3)	0.3738 (2)	0.045 (2)
C15	0.1301 (3)	0.4007 (3)	0.3069 (2)	0.050 (2)
C16	0.2128 (4)	0.3680 (3)	0.2772 (2)	0.050 (2)
C17	0.2996 (3)	0.3021 (3)	0.3144 (2)	0.054 (2)
C18	0.3036 (3)	0.2690 (3)	0.3814 (2)	0.048 (2)
C19	0.6386 (3)	0.3366 (3)	0.5915 (2)	0.035 (2)
C20	0.6527 (3)	0.2644 (4)	0.5430 (2)	0.053 (2)
C21	0.7612 (4)	0.2303 (4)	0.5461 (2)	0.071 (3)
C22	0.8555 (3)	0.2684 (4)	0.5978 (3)	0.071 (3)
C23	0.8413 (3)	0.3406 (4)	0.6463 (3)	0.076 (3)
C24	0.7329 (4)	0.3747 (3)	0.6432 (2)	0.055 (2)
C25	0.4941 (4)	0.4219 (3)	0.6687 (2)	0.032 (2)
C26	0.4772 (4)	0.5238 (3)	0.6867 (2)	0.048 (2)
C27	0.4762 (4)	0.5469 (3)	0.7545 (2)	0.059 (2)
C28	0.4920 (4)	0.4681 (4)	0.8042 (2)	0.054 (2)
C29	0.5088 (4)	0.3662 (3)	0.7862 (2)	0.057 (2)
C30	0.5099 (4)	0.3431 (3)	0.7184 (2)	0.049 (2)
C31	0.4937 (6)	0.5092 (5)	0.5364 (3)	0.037 (2)
H2'1	0.1420	0.6041	0.7531	0.137*	0.33
H2'2	0.1212	0.6833	0.6907	0.137*	0.33
H2'3	0.2455	0.6592	0.7377	0.137*	0.33
H3'1	0.2431	0.4723	0.2065	0.101*	0.67
H3'2	0.1310	0.4084	0.1745	0.101*	0.67
H3'3	0.2496	0.3563	0.1835	0.101*	0.67
H2	0.4444	0.1271	0.5525	0.077*
H3	0.5108	−0.0329	0.6020	0.085*
H5	0.2024	−0.0971	0.6211	0.061*
H6	0.1360	0.0630	0.5717	0.053*
H8	0.1818	0.4959	0.5080	0.067*
H9	0.1701	0.6308	0.5827	0.075*
H11	0.1898	0.4243	0.7371	0.079*
H14	0.0788	0.3894	0.3937	0.054*
H12	0.2016	0.2894	0.6624	0.069*
H15	0.0721	0.4447	0.2820	0.060*
H17	0.3549	0.2803	0.2945	0.064*
H18	0.3617	0.2249	0.4063	0.058*
H20	0.5896	0.2389	0.5085	0.063*
H21	0.7707	0.1820	0.5136	0.086*
H22	0.9281	0.2456	0.5998	0.085*
H23	0.9044	0.3661	0.6808	0.092*
H24	0.7234	0.4230	0.6756	0.066*
H26	0.4667	0.5766	0.6535	0.057*
H27	0.4649	0.6151	0.7666	0.071*
H28	0.4913	0.4836	0.8496	0.065*
H30	0.5211	0.2749	0.7063	0.059*
H29	0.5194	0.3134	0.8194	0.069*
H31a	0.4213	0.5428	0.5318	0.044*
H31b	0.5537	0.5552	0.5629	0.044*

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Sn1	0.0372 (2)	0.0364 (3)	0.0379 (2)	0.0014 (3)	0.0117 (2)	−0.0013 (3)
Br1	0.028 (1)	0.062 (2)	0.042 (3)	−0.005 (1)	0.005 (1)	−0.006 (2)
Cl1'	0.028 (1)	0.062 (2)	0.042 (3)	−0.005 (1)	0.005 (1)	−0.006 (2)
Cl1	0.105 (2)	0.060 (2)	0.118 (2)	0.020 (1)	0.026 (2)	0.022 (2)
Cl2	0.069 (2)	0.099 (3)	0.101 (3)	0.011 (2)	0.015 (2)	−0.063 (2)
Cl3	0.075 (3)	0.091 (3)	0.037 (2)	−0.002 (3)	0.017 (2)	0.014 (2)
C2'	0.069 (2)	0.099 (3)	0.101 (3)	0.0114 (18)	0.0150 (18)	−0.063 (2)
C3'	0.075 (3)	0.091 (3)	0.037 (2)	−0.002 (3)	0.017 (2)	0.014 (2)
P1	0.0324 (9)	0.0296 (9)	0.0306 (9)	−0.0017 (8)	0.0090 (7)	0.0059 (8)
O1	0.032 (2)	0.036 (3)	0.045 (3)	−0.008 (2)	0.006 (2)	−0.002 (2)
C1	0.042 (4)	0.038 (4)	0.045 (4)	−0.003 (3)	0.014 (3)	−0.002 (3)
C2	0.035 (4)	0.043 (5)	0.113 (7)	0.003 (4)	0.023 (5)	0.020 (5)
C3	0.042 (5)	0.041 (5)	0.129 (8)	0.000 (4)	0.025 (5)	0.007 (5)
C4	0.061 (5)	0.031 (4)	0.058 (5)	0.008 (4)	0.004 (4)	−0.005 (4)
C5	0.038 (4)	0.052 (5)	0.062 (5)	−0.004 (4)	0.013 (4)	0.008 (4)
C6	0.036 (4)	0.043 (4)	0.057 (5)	0.006 (4)	0.017 (4)	0.010 (4)
C7	0.037 (4)	0.045 (4)	0.035 (4)	0.004 (3)	0.010 (3)	−0.001 (3)
C8	0.071 (6)	0.045 (5)	0.047 (5)	0.018 (4)	0.012 (4)	0.004 (4)
C9	0.066 (6)	0.038 (5)	0.070 (6)	0.013 (4)	0.000 (5)	−0.010 (4)
C10	0.040 (4)	0.070 (6)	0.060 (6)	0.013 (4)	0.010 (4)	−0.027 (5)
C11	0.069 (6)	0.087 (7)	0.044 (5)	−0.005 (5)	0.022 (4)	−0.015 (5)
C12	0.064 (5)	0.058 (5)	0.048 (5)	−0.002 (4)	0.014 (4)	0.005 (4)
C13	0.038 (4)	0.038 (4)	0.035 (4)	−0.005 (3)	0.007 (3)	−0.005 (3)
C14	0.047 (4)	0.040 (4)	0.051 (5)	−0.001 (4)	0.018 (4)	0.002 (4)
C15	0.041 (4)	0.048 (5)	0.054 (5)	−0.003 (4)	0.005 (4)	0.002 (4)
C16	0.058 (5)	0.046 (5)	0.041 (4)	−0.015 (4)	0.009 (4)	−0.003 (4)
C17	0.040 (4)	0.075 (6)	0.046 (5)	0.007 (4)	0.014 (4)	−0.004 (4)
C18	0.038 (4)	0.057 (5)	0.048 (4)	0.015 (4)	0.010 (3)	0.004 (4)
C19	0.034 (4)	0.031 (4)	0.040 (4)	0.000 (3)	0.010 (3)	0.005 (3)
C20	0.051 (4)	0.063 (5)	0.046 (4)	0.008 (4)	0.019 (3)	−0.009 (4)
C21	0.066 (5)	0.105 (8)	0.049 (5)	0.024 (5)	0.026 (4)	−0.015 (5)
C22	0.048 (5)	0.096 (7)	0.072 (6)	0.015 (5)	0.023 (4)	0.005 (6)
C23	0.050 (5)	0.085 (7)	0.089 (7)	−0.010 (5)	0.014 (5)	−0.015 (6)
C24	0.040 (4)	0.061 (5)	0.062 (5)	−0.004 (4)	0.013 (4)	−0.014 (4)
C25	0.030 (4)	0.036 (4)	0.029 (4)	0.003 (3)	0.009 (3)	0.002 (3)
C26	0.065 (5)	0.043 (5)	0.039 (4)	0.006 (4)	0.022 (4)	0.010 (4)
C27	0.078 (6)	0.049 (5)	0.056 (5)	0.002 (4)	0.030 (5)	−0.003 (4)
C28	0.052 (5)	0.076 (6)	0.036 (4)	−0.003 (4)	0.014 (4)	0.004 (4)
C29	0.074 (6)	0.060 (5)	0.041 (4)	0.003 (4)	0.021 (4)	0.018 (4)
C30	0.071 (5)	0.042 (4)	0.037 (4)	0.016 (4)	0.018 (4)	0.014 (3)
C31	0.045 (4)	0.031 (4)	0.036 (4)	0.000 (3)	0.015 (3)	0.007 (3)

Geometric parameters (Å, º)

Sn1—C1	2.122 (3)	C11—C12	1.39
Sn1—C7	2.125 (3)	C11—H11	0.93
Sn1—C13	2.114 (3)	C12—H12	0.93
Sn1—O1	2.367 (4)	C13—C14	1.39
Sn1—Cl1'	2.449 (9)	C13—C18	1.39
Sn1—Br1	2.618 (4)	C14—C15	1.39
Cl1—C4	1.718 (3)	C14—H14	0.93
Cl2—C10	1.725 (4)	C15—C16	1.39
Cl3—C16	1.718 (4)	C15—H15	0.93
C2'—C10	1.536 (5)	C16—C17	1.39
C2'—H2'1	0.96	C17—C18	1.39
C2'—H2'2	0.96	C17—H17	0.93
C2'—H2'3	0.96	C18—H18	0.93
C3'—C16	1.530 (4)	C19—C20	1.39
C3'—H3'1	0.96	C19—C24	1.39
C3'—H3'2	0.96	C20—C21	1.39
C3'—H3'3	0.96	C20—H20	0.93
P1—O1	1.482 (4)	C21—C22	1.39
P1—C19	1.783 (4)	C21—H21	0.93
P1—C25	1.787 (4)	C22—C23	1.39
P1—C31	1.803 (6)	C22—H22	0.93
C1—C2	1.39	C23—C24	1.39
C1—C6	1.39	C23—H23	0.93
C2—C3	1.39	C24—H24	0.93
C2—H2	0.93	C25—C26	1.39
C3—C4	1.39	C25—C30	1.39
C3—H3	0.93	C26—C27	1.39
C4—C5	1.39	C26—H26	0.93
C5—C6	1.39	C27—C28	1.39
C5—H5	0.93	C27—H27	0.93
C6—H6	0.93	C28—C29	1.39
C7—C8	1.39	C28—H28	0.93
C7—C12	1.39	C29—C30	1.39
C8—C9	1.39	C29—H29	0.93
C8—H8	0.93	C30—H30	0.93
C9—C10	1.39	C31—C31^i	1.527 (12)
C9—H9	0.93	C31—H31a	0.97
C10—C11	1.39	C31—H31b	0.97
C1—Sn1—C7	120.4 (2)	C7—C12—H12	120
C1—Sn1—C13	122.3 (2)	C14—C13—C18	120
C1—Sn1—O1	87.0 (2)	C14—C13—Sn1	117.1 (2)
C1—Sn1—Cl1'	93.7 (7)	C18—C13—Sn1	122.9 (2)
C1—Sn1—Br1	93.8 (3)	C15—C14—C13	120
C7—Sn1—C13	115.8 (2)	C15—C14—H14	120
C7—Sn1—O1	87.0 (2)	C13—C14—H14	120
C7—Sn1—Cl1'	91.4 (6)	C14—C15—C16	120
C7—Sn1—Br1	95.4 (2)	C14—C15—H15	120
C13—Sn1—O1	83.4 (2)	C16—C15—H15	120
C13—Sn1—Cl1'	97.5 (6)	C15—C16—C17	120
C13—Sn1—Br1	93.4 (2)	C15—C16—C3'	120.1 (4)
O1—Sn1—Cl1'	178.4 (6)	C17—C16—C3'	119.9 (4)
O1—Sn1—Br1	176.7 (2)	C15—C16—Cl3	122.3 (5)
C10—C2'—H2'1	109.5	C17—C16—Cl3	117.7 (5)
C10—C2'—H2'2	109.5	C18—C17—C16	120
C10—C2'—H2'3	109.5	C18—C17—H17	120
C16—C3'—H3'1	109.5	C16—C17—H17	120
C16—C3'—H3'2	109.5	C17—C18—C13	120
C16—C3'—H3'3	109.5	C17—C18—H18	120
O1—P1—C19	109.6 (2)	C13—C18—H18	120
O1—P1—C25	114.7 (2)	C20—C19—C24	120
C19—P1—C25	108.6 (2)	C20—C19—P1	119.9 (3)
O1—P1—C31	112.1 (3)	C24—C19—P1	119.9 (3)
C19—P1—C31	105.4 (3)	C19—C20—C21	120
C25—P1—C31	106.1 (2)	C19—C20—H20	120
P1—O1—Sn1	148.4 (3)	C21—C20—H20	120
C2—C1—C6	120	C20—C21—C22	120
C2—C1—Sn1	120.9 (2)	C20—C21—H21	120
C6—C1—Sn1	119.1 (2)	C22—C21—H21	120
C1—C2—C3	120	C23—C22—C21	120
C1—C2—H2	120	C23—C22—H22	120
C3—C2—H2	120	C21—C22—H22	120
C4—C3—C2	120	C22—C23—C24	120
C4—C3—H3	120	C22—C23—H23	120
C2—C3—H3	120	C24—C23—H23	120
C3—C4—C5	120	C23—C24—C19	120
C3—C4—Cl1	121.0 (3)	C23—C24—H24	120
C5—C4—Cl1	119.0 (3)	C19—C24—H24	120
C6—C5—C4	120	C26—C25—C30	120
C6—C5—H5	120	C26—C25—P1	122.0 (2)
C4—C5—H5	120	C30—C25—P1	118.0 (2)
C5—C6—C1	120	C27—C26—C25	120
C5—C6—H6	120	C27—C26—H26	120
C1—C6—H6	120	C25—C26—H26	120
C8—C7—C12	120	C26—C27—C28	120
C8—C7—Sn1	120.0 (3)	C26—C27—H27	120
C12—C7—Sn1	119.7 (3)	C28—C27—H27	120
C7—C8—C9	120	C27—C28—C29	120
C7—C8—H8	120	C27—C28—H28	120
C9—C8—H8	120	C29—C28—H28	120
C10—C9—C8	120	C30—C29—C28	120
C10—C9—H9	120	C30—C29—H29	120
C8—C9—H9	120	C28—C29—H29	120
C11—C10—C9	120	C29—C30—C25	120
C11—C10—C2'	120.0 (4)	C29—C30—H30	120
C9—C10—C2'	120.0 (4)	C25—C30—H30	120
C11—C10—Cl2	120.2 (4)	C31^i—C31—P1	111.0 (6)
C9—C10—Cl2	119.8 (4)	C31^i—C31—H31a	109.4
C10—C11—C12	120	P1—C31—H31a	109.4
C10—C11—H11	120	C31^i—C31—H31b	109.4
C12—C11—H11	120	P1—C31—H31b	109.4
C11—C12—C7	120	H31a—C31—H31b	108.0
C11—C12—H12	120
C19—P1—O1—Sn1	163.7 (4)	Sn1—C7—C12—C11	173.7 (2)
C25—P1—O1—Sn1	41.4 (6)	C1—Sn1—C13—C14	148.8 (2)
C31—P1—O1—Sn1	−79.7 (6)	C7—Sn1—C13—C14	−45.6 (2)
C13—Sn1—O1—P1	113.9 (5)	O1—Sn1—C13—C14	−129.0 (2)
C1—Sn1—O1—P1	−123.1 (5)	Cl1'—Sn1—C13—C14	49.6 (7)
C7—Sn1—O1—P1	−2.5 (5)	Br1—Sn1—C13—C14	52.1 (3)
C13—Sn1—C1—C2	59.7 (3)	C1—Sn1—C13—C18	−32.1 (3)
C7—Sn1—C1—C2	−105.3 (3)	C7—Sn1—C13—C18	133.6 (2)
O1—Sn1—C1—C2	−20.5 (3)	O1—Sn1—C13—C18	50.2 (2)
Cl1'—Sn1—C1—C2	161.0 (5)	Cl1'—Sn1—C13—C18	−131.2 (7)
Br1—Sn1—C1—C2	156.2 (3)	Br1—Sn1—C13—C18	−128.7 (3)
C13—Sn1—C1—C6	−120.8 (3)	Sn1—C13—C14—C15	179.2 (2)
C7—Sn1—C1—C6	74.2 (3)	C14—C15—C16—C3'	−179.8 (3)
O1—Sn1—C1—C6	158.9 (3)	C14—C15—C16—Cl3	−179.8 (2)
Cl1'—Sn1—C1—C6	−19.6 (6)	C3'—C16—C17—C18	179.8 (3)
Br1—Sn1—C1—C6	−24.4 (3)	Cl3—C16—C17—C18	179.8 (2)
Sn1—C1—C2—C3	179.4 (3)	Sn1—C13—C18—C17	−179.1 (2)
C2—C3—C4—Cl1	−179.3 (4)	O1—P1—C19—C20	25.5 (4)
Cl1—C4—C5—C6	179.3 (4)	C25—P1—C19—C20	151.3 (3)
Sn1—C1—C6—C5	−179.4 (3)	C31—P1—C19—C20	−95.4 (3)
C13—Sn1—C7—C8	−4.2 (3)	O1—P1—C19—C24	−159.6 (3)
C1—Sn1—C7—C8	161.8 (2)	C25—P1—C19—C24	−33.7 (3)
O1—Sn1—C7—C8	77.0 (2)	C31—P1—C19—C24	79.6 (3)
Cl1'—Sn1—C7—C8	−103.2 (7)	P1—C19—C20—C21	174.9 (4)
Br1—Sn1—C7—C8	−100.7 (3)	P1—C19—C24—C23	−174.9 (4)
C13—Sn1—C7—C12	−177.8 (2)	O1—P1—C25—C26	−119.8 (3)
C1—Sn1—C7—C12	−11.9 (3)	C19—P1—C25—C26	117.3 (3)
O1—Sn1—C7—C12	−96.7 (2)	C31—P1—C25—C26	4.5 (4)
Cl1'—Sn1—C7—C12	83.2 (7)	O1—P1—C25—C30	62.2 (3)
Br1—Sn1—C7—C12	85.7 (3)	C19—P1—C25—C30	−60.6 (3)
Sn1—C7—C8—C9	−173.6 (2)	C31—P1—C25—C30	−173.4 (3)
C8—C9—C10—C2'	179.9 (3)	P1—C25—C26—C27	−177.9 (3)
C8—C9—C10—Cl2	179.2 (2)	P1—C25—C30—C29	178.0 (3)
C2'—C10—C11—C12	−179.9 (3)	O1—P1—C31—C31^i	−57.7 (7)
Cl2—C10—C11—C12	−179.2 (2)	C19—P1—C31—C31^i	61.4 (7)
C8—C7—C12—C11	0.0	C25—P1—C31—C31^i	176.4 (6)

Symmetry code: (i) −x+1, −y+1, −z+1.