Enantio­tropic phase transition in a binuclear tin complex with an O,N,O'-tridentate ligand

The crystal structure of chlorido­{[mu]-2-[(2-oxido­benzylidene)amino]­ethanolato-[kappa]⁴O,N,O':O'}{2-[(2-oxido­benzylidene)am­ino]­ethanolato-[kappa]³O,N,O'}tri­vinyl­ditin(IV), [Sn₂(C₂H₃)₃(C₉H₉NO₂)₂Cl], is disordered above 178 K. A doubling of the unit-cell volume is observed on cooling. The asymmetric unit at 93 K contains two ordered mol­ecules. The phase transition corresponds to an order-disorder transition of one vinyl group bound to the Sn^IV atom.

Computing details

For both compounds, data collection: SMART (Bruker, 2007); cell refinement: SMART (Bruker, 2007); data reduction: SAINT (Bruker, 2007); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 for Windows (Farrugia, 2012); software used to prepare material for publication: SHELXL97 (Sheldrick, 2008).

(III-HT) Chlorido{µ-2-[(2-oxidobenzylidene)amino]ethan-1-olato-κ⁴O,N,O':O'}{2-[(2-oxidobenzylidene)amino]ethan-1-olato-κ³O,N,O'}trivinylditin(IV)

Crystal data

[Sn2(C2H3)3(C9H9NO2)2Cl]	F(000) = 1336
Mr = 680.31	Dx = 1.722 Mg m^−3
Monoclinic, P21/c	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybc	Cell parameters from 5961 reflections
a = 12.5649 (3) Å	θ = 2.6–27.3°
b = 15.9508 (4) Å	µ = 2.04 mm^−1
c = 13.3525 (3) Å	T = 273 K
β = 101.335 (1)°	Prism, pale yellow
V = 2623.91 (10) Å^3	0.26 × 0.24 × 0.13 mm
Z = 4

Data collection

Bruker SMART CCD area-detector diffractometer	6341 independent reflections
Radiation source: sealed tube	4378 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.047
φ and ω scans	θmax = 28.0°, θmin = 1.7°
Absorption correction: multi-scan (SADABS; Sheldrick, 1996)	h = −16→16
Tmin = 0.620, Tmax = 0.778	k = −19→21
23707 measured reflections	l = −17→17

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)] = 0.034	Hydrogen site location: inferred from neighbouring sites
wR(F^2) = 0.082	H-atom parameters constrained
S = 1.03	w = 1/[σ^2(Fo^2) + (0.0335P)^2 + 1.1976P] where P = (Fo^2 + 2Fc^2)/3
6341 reflections	(Δ/σ)max = 0.001
316 parameters	Δρmax = 0.71 e Å^−3
12 restraints	Δρmin = −0.60 e Å^−3

Special details

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	0.30253 (2)	0.516017 (17)	0.11957 (2)	0.04689 (9)
O1	0.2873 (2)	0.39519 (16)	0.1888 (2)	0.0522 (7)
O2	0.3305 (3)	0.60157 (19)	0.0070 (3)	0.0739 (10)
N1	0.3438 (3)	0.4264 (2)	0.0118 (3)	0.0519 (9)
C1	0.2915 (4)	0.3243 (3)	0.1236 (3)	0.0665 (14)
H1A	0.2200	0.3134	0.0828	0.080*
H1B	0.3148	0.2749	0.1644	0.080*
C2	0.3690 (4)	0.3429 (3)	0.0560 (3)	0.0615 (12)
H2A	0.4428	0.3416	0.0950	0.074*
H2B	0.3624	0.3012	0.0022	0.074*
C3	0.3305 (3)	0.4368 (3)	−0.0858 (3)	0.0512 (10)
H3	0.3357	0.3889	−0.1244	0.061*
C4	0.3087 (4)	0.5130 (3)	−0.1409 (3)	0.0500 (10)
C5	0.3132 (4)	0.5918 (3)	−0.0925 (4)	0.0568 (11)
C6	0.3022 (4)	0.6621 (3)	−0.1555 (5)	0.0762 (16)
H6	0.3089	0.7151	−0.1259	0.091*
C7	0.2819 (4)	0.6556 (4)	−0.2600 (5)	0.0800 (16)
H7	0.2735	0.7040	−0.2995	0.096*
C8	0.2737 (4)	0.5779 (4)	−0.3077 (4)	0.0709 (14)
H8	0.2581	0.5736	−0.3785	0.085*
C9	0.2892 (4)	0.5083 (3)	−0.2478 (3)	0.0601 (12)
H9	0.2868	0.4559	−0.2788	0.072*
C10	0.1359 (4)	0.5412 (3)	0.0955 (4)	0.0659 (13)
H10	0.0917	0.4974	0.1086	0.079*
C11A	0.092 (2)	0.6041 (14)	0.0676 (16)	0.092 (6)	0.40
H11A	0.0640	0.6123	−0.0015	0.110*	0.40
H11B	0.0851	0.6459	0.1145	0.110*	0.40
C11B	0.0829 (12)	0.5926 (9)	0.0223 (10)	0.085 (4)	0.60
H11C	0.0601	0.6451	0.0396	0.102*	0.60
H11D	0.0692	0.5754	−0.0456	0.102*	0.60
C12	0.4311 (4)	0.5658 (3)	0.2269 (4)	0.0606 (12)
H12	0.4591	0.5343	0.2847	0.073*
C13	0.4739 (5)	0.6393 (4)	0.2161 (5)	0.0883 (18)
H13A	0.4472	0.6718	0.1588	0.106*
H13B	0.5310	0.6590	0.2656	0.106*
Sn2	0.28086 (2)	0.374990 (17)	0.34778 (2)	0.03992 (8)
Cl1	0.25599 (10)	0.37708 (7)	0.52536 (8)	0.0566 (3)
O3	0.2459 (2)	0.25149 (17)	0.3247 (2)	0.0548 (7)
O4	0.2547 (2)	0.50265 (16)	0.3312 (2)	0.0450 (7)
N2	0.1008 (3)	0.3760 (2)	0.3038 (3)	0.0506 (9)
C14	0.1372 (4)	0.2300 (3)	0.3237 (4)	0.0746 (15)
H14A	0.1262	0.2257	0.3934	0.089*
H14B	0.1220	0.1756	0.2916	0.089*
C15	0.0596 (4)	0.2939 (3)	0.2670 (4)	0.0724 (14)
H15A	0.0564	0.2893	0.1940	0.087*
H15B	−0.0127	0.2853	0.2804	0.087*
C16	0.0388 (3)	0.4335 (3)	0.3252 (3)	0.0546 (11)
H16	−0.0349	0.4213	0.3157	0.066*
C17	0.0724 (3)	0.5148 (3)	0.3624 (3)	0.0457 (10)
C18	0.1782 (3)	0.5462 (3)	0.3641 (3)	0.0444 (9)
C19	0.2028 (4)	0.6273 (3)	0.3991 (4)	0.0579 (12)
H19	0.2709	0.6497	0.3982	0.070*
C20	0.1266 (5)	0.6749 (3)	0.4352 (4)	0.0713 (14)
H20	0.1449	0.7285	0.4600	0.086*
C21	0.0240 (5)	0.6445 (3)	0.4351 (4)	0.0718 (15)
H21	−0.0265	0.6772	0.4597	0.086*
C22	−0.0027 (4)	0.5658 (3)	0.3984 (3)	0.0593 (12)
H22	−0.0723	0.5456	0.3972	0.071*
C23	0.4523 (4)	0.3710 (3)	0.3806 (4)	0.0700 (14)
H23	0.4915	0.3416	0.3399	0.084*
C24A	0.5041 (15)	0.4161 (11)	0.4687 (14)	0.103 (6)	0.45
H24A	0.5496	0.3882	0.5216	0.124*	0.45
H24B	0.4924	0.4734	0.4734	0.124*	0.45
C24B	0.5121 (11)	0.3584 (9)	0.4588 (12)	0.095 (4)	0.55
H24C	0.5333	0.4024	0.5042	0.114*	0.55
H24D	0.5382	0.3046	0.4753	0.114*	0.55

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Sn1	0.0608 (2)	0.03569 (16)	0.04775 (17)	−0.00116 (13)	0.01928 (13)	−0.00800 (12)
O1	0.080 (2)	0.0393 (16)	0.0408 (15)	0.0020 (14)	0.0216 (14)	−0.0036 (12)
O2	0.125 (3)	0.0411 (18)	0.066 (2)	−0.0052 (18)	0.042 (2)	−0.0045 (15)
N1	0.080 (3)	0.0367 (19)	0.044 (2)	0.0037 (17)	0.0252 (18)	−0.0057 (15)
C1	0.112 (4)	0.042 (3)	0.048 (3)	0.001 (3)	0.023 (3)	−0.010 (2)
C2	0.093 (4)	0.039 (2)	0.059 (3)	0.013 (2)	0.031 (3)	−0.004 (2)
C3	0.068 (3)	0.042 (2)	0.049 (2)	−0.002 (2)	0.025 (2)	−0.0096 (19)
C4	0.056 (3)	0.050 (3)	0.048 (2)	0.001 (2)	0.020 (2)	0.000 (2)
C5	0.069 (3)	0.046 (3)	0.062 (3)	0.005 (2)	0.029 (2)	0.009 (2)
C6	0.092 (4)	0.049 (3)	0.100 (4)	0.006 (3)	0.050 (3)	0.008 (3)
C7	0.078 (4)	0.082 (4)	0.088 (4)	0.012 (3)	0.035 (3)	0.037 (3)
C8	0.060 (3)	0.098 (4)	0.057 (3)	0.005 (3)	0.016 (2)	0.019 (3)
C9	0.062 (3)	0.067 (3)	0.053 (3)	−0.001 (2)	0.015 (2)	0.001 (2)
C10	0.063 (3)	0.062 (3)	0.072 (3)	0.008 (3)	0.011 (3)	0.002 (3)
C11A	0.101 (10)	0.079 (9)	0.091 (10)	0.026 (7)	0.012 (8)	−0.009 (8)
C11B	0.100 (7)	0.067 (6)	0.079 (7)	0.008 (5)	−0.005 (6)	−0.008 (6)
C12	0.056 (3)	0.063 (3)	0.066 (3)	−0.008 (2)	0.020 (2)	−0.017 (2)
C13	0.079 (4)	0.078 (4)	0.108 (5)	−0.027 (3)	0.018 (3)	−0.016 (3)
Sn2	0.04462 (16)	0.03744 (15)	0.03827 (14)	0.00138 (12)	0.00955 (11)	−0.00247 (11)
Cl1	0.0726 (7)	0.0593 (7)	0.0401 (5)	0.0077 (6)	0.0167 (5)	−0.0007 (5)
O3	0.070 (2)	0.0382 (16)	0.0558 (17)	−0.0031 (14)	0.0124 (15)	−0.0050 (13)
O4	0.0477 (16)	0.0372 (15)	0.0538 (17)	0.0017 (12)	0.0185 (13)	−0.0001 (12)
N2	0.047 (2)	0.047 (2)	0.056 (2)	−0.0037 (17)	0.0051 (16)	0.0009 (16)
C14	0.092 (4)	0.049 (3)	0.078 (4)	−0.016 (3)	0.005 (3)	−0.004 (3)
C15	0.065 (3)	0.061 (3)	0.085 (4)	−0.017 (3)	0.000 (3)	−0.011 (3)
C16	0.041 (2)	0.063 (3)	0.058 (3)	0.000 (2)	0.006 (2)	0.014 (2)
C17	0.049 (2)	0.044 (2)	0.048 (2)	0.009 (2)	0.0178 (19)	0.0115 (18)
C18	0.053 (2)	0.041 (2)	0.041 (2)	0.0108 (19)	0.0135 (18)	0.0097 (17)
C19	0.070 (3)	0.040 (2)	0.067 (3)	0.006 (2)	0.020 (2)	0.006 (2)
C20	0.099 (4)	0.042 (3)	0.078 (4)	0.017 (3)	0.029 (3)	0.001 (2)
C21	0.089 (4)	0.061 (3)	0.077 (3)	0.037 (3)	0.043 (3)	0.022 (3)
C22	0.057 (3)	0.063 (3)	0.064 (3)	0.017 (2)	0.027 (2)	0.023 (2)
C23	0.048 (3)	0.080 (4)	0.083 (4)	0.016 (3)	0.015 (3)	0.012 (3)
C24A	0.087 (11)	0.112 (14)	0.088 (11)	0.005 (12)	−0.040 (8)	−0.008 (12)
C24B	0.060 (7)	0.117 (12)	0.099 (10)	0.005 (9)	−0.007 (6)	0.010 (10)

Geometric parameters (Å, º)

Sn1—C12	2.093 (4)	C13—H13A	0.9300
Sn1—C10	2.094 (5)	C13—H13B	0.9300
Sn1—O2	2.110 (3)	Sn2—O3	2.029 (3)
Sn1—O1	2.162 (3)	Sn2—O4	2.068 (3)
Sn1—N1	2.163 (3)	Sn2—C23	2.113 (5)
O1—C1	1.434 (5)	Sn2—N2	2.223 (3)
Sn2—O1	2.164 (3)	Sn2—Cl1	2.4520 (10)
O2—C5	1.313 (5)	O3—C14	1.405 (6)
N1—C3	1.291 (5)	O4—C18	1.329 (4)
N1—C2	1.466 (5)	N2—C16	1.271 (5)
C1—C2	1.482 (6)	N2—C15	1.457 (5)
C1—H1A	0.9700	C14—C15	1.508 (7)
C1—H1B	0.9700	C14—H14A	0.9700
C2—H2A	0.9700	C14—H14B	0.9700
C2—H2B	0.9700	C15—H15A	0.9700
C3—C4	1.419 (6)	C15—H15B	0.9700
C3—H3	0.9300	C16—C17	1.424 (6)
C4—C9	1.403 (6)	C16—H16	0.9300
C4—C5	1.409 (6)	C17—C22	1.400 (6)
C5—C6	1.393 (7)	C17—C18	1.416 (6)
C6—C7	1.372 (7)	C18—C19	1.390 (6)
C6—H6	0.9300	C19—C20	1.380 (6)
C7—C8	1.388 (8)	C19—H19	0.9300
C7—H7	0.9300	C20—C21	1.376 (7)
C8—C9	1.359 (7)	C20—H20	0.9300
C8—H8	0.9300	C21—C22	1.365 (7)
C9—H9	0.9300	C21—H21	0.9300
C10—C11A	1.17 (2)	C22—H22	0.9300
C10—C11B	1.347 (14)	C23—C24B	1.178 (14)
C10—H10	0.9300	C23—C24A	1.422 (16)
C11A—H11A	0.9300	C23—H23	0.9300
C11A—H11B	0.9300	C24A—H24A	0.9300
C11B—H11C	0.9300	C24A—H24B	0.9300
C11B—H11D	0.9300	C24B—H24C	0.9300
C12—C13	1.311 (6)	C24B—H24D	0.9300
C12—H12	0.9300
C12—Sn1—C10	130.24 (18)	H13A—C13—H13B	120.0
C12—Sn1—O2	91.61 (18)	O3—Sn2—O4	156.21 (12)
C10—Sn1—O2	93.90 (18)	O3—Sn2—C23	100.61 (17)
C12—Sn1—O1	99.59 (16)	O4—Sn2—C23	100.70 (16)
C10—Sn1—O1	93.84 (17)	O3—Sn2—O1	92.55 (11)
O2—Sn1—O1	157.24 (11)	O4—Sn2—O1	77.53 (10)
C12—Sn1—N1	116.88 (15)	C23—Sn2—O1	88.56 (17)
C10—Sn1—N1	112.86 (17)	O3—Sn2—N2	77.76 (12)
O2—Sn1—N1	81.85 (12)	O4—Sn2—N2	80.37 (12)
O1—Sn1—N1	75.42 (11)	C23—Sn2—N2	176.50 (18)
C1—O1—Sn1	115.2 (2)	O1—Sn2—N2	88.42 (12)
C1—O1—Sn2	119.4 (2)	O3—Sn2—Cl1	95.45 (8)
Sn1—O1—Sn2	125.13 (12)	O4—Sn2—Cl1	92.43 (8)
C5—O2—Sn1	128.8 (3)	C23—Sn2—Cl1	96.79 (16)
C3—N1—C2	119.9 (3)	O1—Sn2—Cl1	169.39 (8)
C3—N1—Sn1	125.9 (3)	N2—Sn2—Cl1	86.48 (10)
C2—N1—Sn1	113.1 (2)	C14—O3—Sn2	114.8 (3)
O1—C1—C2	108.6 (4)	C18—O4—Sn2	126.1 (2)
O1—C1—H1A	110.0	C16—N2—C15	122.1 (4)
C2—C1—H1A	110.0	C16—N2—Sn2	125.6 (3)
O1—C1—H1B	110.0	C15—N2—Sn2	111.0 (3)
C2—C1—H1B	110.0	O3—C14—C15	111.8 (4)
H1A—C1—H1B	108.4	O3—C14—H14A	109.3
N1—C2—C1	108.1 (4)	C15—C14—H14A	109.3
N1—C2—H2A	110.1	O3—C14—H14B	109.3
C1—C2—H2A	110.1	C15—C14—H14B	109.3
N1—C2—H2B	110.1	H14A—C14—H14B	107.9
C1—C2—H2B	110.1	N2—C15—C14	106.6 (4)
H2A—C2—H2B	108.4	N2—C15—H15A	110.4
N1—C3—C4	127.3 (4)	C14—C15—H15A	110.4
N1—C3—H3	116.3	N2—C15—H15B	110.4
C4—C3—H3	116.3	C14—C15—H15B	110.4
C9—C4—C5	119.9 (4)	H15A—C15—H15B	108.6
C9—C4—C3	117.3 (4)	N2—C16—C17	125.7 (4)
C5—C4—C3	122.7 (4)	N2—C16—H16	117.2
O2—C5—C6	119.5 (5)	C17—C16—H16	117.2
O2—C5—C4	123.6 (4)	C22—C17—C18	118.9 (4)
C6—C5—C4	116.8 (4)	C22—C17—C16	118.4 (4)
C7—C6—C5	122.0 (5)	C18—C17—C16	122.7 (4)
C7—C6—H6	119.0	O4—C18—C19	118.1 (4)
C5—C6—H6	119.0	O4—C18—C17	123.2 (4)
C6—C7—C8	121.1 (5)	C19—C18—C17	118.7 (4)
C6—C7—H7	119.4	C20—C19—C18	120.4 (5)
C8—C7—H7	119.4	C20—C19—H19	119.8
C9—C8—C7	118.0 (5)	C18—C19—H19	119.8
C9—C8—H8	121.0	C21—C20—C19	121.3 (5)
C7—C8—H8	121.0	C21—C20—H20	119.3
C8—C9—C4	122.1 (5)	C19—C20—H20	119.3
C8—C9—H9	119.0	C22—C21—C20	119.2 (4)
C4—C9—H9	119.0	C22—C21—H21	120.4
C11A—C10—Sn1	127.4 (13)	C20—C21—H21	120.4
C11B—C10—Sn1	124.4 (8)	C21—C22—C17	121.5 (4)
C11A—C10—H10	116.3	C21—C22—H22	119.2
C11B—C10—H10	111.4	C17—C22—H22	119.2
Sn1—C10—H10	116.3	C24B—C23—Sn2	129.5 (8)
C10—C11A—H11A	120.0	C24A—C23—Sn2	116.0 (9)
C10—C11A—H11B	120.0	C24B—C23—H23	96.5
H11A—C11A—H11B	120.0	C24A—C23—H23	122.0
C10—C11B—H11C	120.0	Sn2—C23—H23	122.0
C10—C11B—H11D	120.0	C23—C24A—H24A	120.0
H11C—C11B—H11D	120.0	C23—C24A—H24B	120.0
C13—C12—Sn1	122.8 (4)	H24A—C24A—H24B	120.0
C13—C12—H12	118.6	C23—C24B—H24C	120.0
Sn1—C12—H12	118.6	C23—C24B—H24D	120.0
C12—C13—H13A	120.0	H24C—C24B—H24D	120.0
C12—C13—H13B	120.0
C12—Sn1—O1—C1	−126.3 (3)	C1—O1—Sn2—O4	−171.5 (3)
C10—Sn1—O1—C1	101.8 (3)	Sn1—O1—Sn2—O4	14.26 (16)
O2—Sn1—O1—C1	−7.8 (5)	C1—O1—Sn2—C23	87.2 (3)
N1—Sn1—O1—C1	−10.8 (3)	Sn1—O1—Sn2—C23	−87.0 (2)
C12—Sn1—O1—Sn2	48.1 (2)	C1—O1—Sn2—N2	−91.0 (3)
C10—Sn1—O1—Sn2	−83.8 (2)	Sn1—O1—Sn2—N2	94.75 (18)
O2—Sn1—O1—Sn2	166.6 (3)	C1—O1—Sn2—Cl1	−152.3 (4)
N1—Sn1—O1—Sn2	163.6 (2)	Sn1—O1—Sn2—Cl1	33.5 (6)
C12—Sn1—O2—C5	149.6 (4)	O4—Sn2—O3—C14	−40.6 (4)
C10—Sn1—O2—C5	−79.9 (4)	C23—Sn2—O3—C14	166.2 (3)
O1—Sn1—O2—C5	29.7 (6)	O1—Sn2—O3—C14	−104.8 (3)
N1—Sn1—O2—C5	32.6 (4)	N2—Sn2—O3—C14	−17.0 (3)
C12—Sn1—N1—C3	−115.1 (4)	Cl1—Sn2—O3—C14	68.2 (3)
C10—Sn1—N1—C3	63.4 (4)	O3—Sn2—O4—C18	66.4 (4)
O2—Sn1—N1—C3	−27.4 (4)	C23—Sn2—O4—C18	−140.4 (3)
O1—Sn1—N1—C3	151.4 (4)	O1—Sn2—O4—C18	133.5 (3)
C12—Sn1—N1—C2	76.9 (3)	N2—Sn2—O4—C18	43.0 (3)
C10—Sn1—N1—C2	−104.6 (3)	Cl1—Sn2—O4—C18	−43.0 (3)
O2—Sn1—N1—C2	164.6 (3)	O3—Sn2—N2—C16	157.5 (4)
O1—Sn1—N1—C2	−16.6 (3)	O4—Sn2—N2—C16	−31.9 (4)
Sn1—O1—C1—C2	35.5 (5)	O1—Sn2—N2—C16	−109.5 (4)
Sn2—O1—C1—C2	−139.3 (3)	Cl1—Sn2—N2—C16	61.2 (4)
C3—N1—C2—C1	−128.6 (4)	O3—Sn2—N2—C15	−9.6 (3)
Sn1—N1—C2—C1	40.2 (5)	O4—Sn2—N2—C15	161.0 (3)
O1—C1—C2—N1	−48.1 (5)	O1—Sn2—N2—C15	83.3 (3)
C2—N1—C3—C4	−178.2 (4)	Cl1—Sn2—N2—C15	−106.0 (3)
Sn1—N1—C3—C4	14.5 (7)	Sn2—O3—C14—C15	41.0 (5)
N1—C3—C4—C9	−175.4 (4)	C16—N2—C15—C14	−136.3 (5)
N1—C3—C4—C5	8.9 (7)	Sn2—N2—C15—C14	31.3 (5)
Sn1—O2—C5—C6	158.7 (3)	O3—C14—C15—N2	−46.9 (6)
Sn1—O2—C5—C4	−23.7 (7)	C15—N2—C16—C17	179.3 (4)
C9—C4—C5—O2	179.6 (4)	Sn2—N2—C16—C17	13.6 (6)
C3—C4—C5—O2	−4.7 (7)	N2—C16—C17—C22	−169.4 (4)
C9—C4—C5—C6	−2.7 (7)	N2—C16—C17—C18	10.8 (7)
C3—C4—C5—C6	172.9 (4)	Sn2—O4—C18—C19	145.0 (3)
O2—C5—C6—C7	−178.6 (5)	Sn2—O4—C18—C17	−37.0 (5)
C4—C5—C6—C7	3.6 (7)	C22—C17—C18—O4	−179.6 (4)
C5—C6—C7—C8	−1.5 (8)	C16—C17—C18—O4	0.1 (6)
C6—C7—C8—C9	−1.7 (8)	C22—C17—C18—C19	−1.6 (6)
C7—C8—C9—C4	2.5 (7)	C16—C17—C18—C19	178.1 (4)
C5—C4—C9—C8	−0.3 (7)	O4—C18—C19—C20	−179.3 (4)
C3—C4—C9—C8	−176.2 (4)	C17—C18—C19—C20	2.6 (6)
C12—Sn1—C10—C11A	65.9 (14)	C18—C19—C20—C21	−1.7 (7)
O2—Sn1—C10—C11A	−29.5 (13)	C19—C20—C21—C22	−0.1 (8)
O1—Sn1—C10—C11A	171.9 (13)	C20—C21—C22—C17	1.1 (7)
N1—Sn1—C10—C11A	−112.3 (13)	C18—C17—C22—C21	−0.2 (6)
C12—Sn1—C10—C11B	99.8 (8)	C16—C17—C22—C21	−180.0 (4)
O2—Sn1—C10—C11B	4.3 (8)	O3—Sn2—C23—C24B	−85.0 (11)
O1—Sn1—C10—C11B	−154.2 (8)	O4—Sn2—C23—C24B	105.7 (11)
N1—Sn1—C10—C11B	−78.5 (8)	O1—Sn2—C23—C24B	−177.3 (11)
C10—Sn1—C12—C13	−79.3 (5)	Cl1—Sn2—C23—C24B	11.9 (11)
O2—Sn1—C12—C13	17.2 (4)	O3—Sn2—C23—C24A	−131.5 (10)
O1—Sn1—C12—C13	177.3 (4)	O4—Sn2—C23—C24A	59.1 (10)
N1—Sn1—C12—C13	98.9 (4)	O1—Sn2—C23—C24A	136.1 (10)
C1—O1—Sn2—O3	−13.4 (3)	Cl1—Sn2—C23—C24A	−34.7 (10)
Sn1—O1—Sn2—O3	172.42 (17)

Hydrogen-bond geometry (Å, º)

D—H···A	D—H	H···A	D···A	D—H···A
C9—H9···Cl1^i	0.93	2.86	3.637 (5)	142
C2—H2B···O3^ii	0.97	2.67	3.510 (6)	146
C3—H3···O3^ii	0.93	2.54	3.328 (5)	143

Symmetry codes: (i) x, y, z−1; (ii) x, −y+1/2, z−1/2.

(III-LT) Chlorido{µ-2-[(2-oxidobenzylidene)amino]ethan-1-olato-κ⁴O,N,O':O'}{2-[(2-oxidobenzylidene)amino]ethan-1-olato-κ³O,N,O'}trivinylditin(IV)

Crystal data

[Sn2(C2H3)3(C9H9NO2)2Cl]	F(000) = 2672
Mr = 680.31	Dx = 1.772 Mg m^−3
Monoclinic, P21/c	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybc	Cell parameters from 9924 reflections
a = 13.2848 (3) Å	θ = 2.5–34.8°
b = 15.7966 (4) Å	µ = 2.10 mm^−1
c = 25.7287 (6) Å	T = 93 K
β = 109.176 (1)°	Prism, pale yellow
V = 5099.7 (2) Å^3	0.26 × 0.24 × 0.13 mm
Z = 8

Data collection

Bruker SMART CCD area-detector diffractometer	12288 independent reflections
Radiation source: fine-focus sealed tube	9971 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.044
φ and ω scans	θmax = 28.0°, θmin = 1.5°
Absorption correction: multi-scan (SADABS; Sheldrick, 1996)	h = −17→17
Tmin = 0.612, Tmax = 0.772	k = −20→20
46297 measured reflections	l = −33→33

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)] = 0.033	Hydrogen site location: inferred from neighbouring sites
wR(F^2) = 0.066	H-atom parameters constrained
S = 1.09	w = 1/[σ^2(Fo^2) + (0.0227P)^2 + 4.9213P] where P = (Fo^2 + 2Fc^2)/3
12288 reflections	(Δ/σ)max = 0.003
595 parameters	Δρmax = 1.21 e Å^−3
0 restraints	Δρmin = −0.88 e Å^−3

Special details

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
Sn1	0.549813 (17)	0.534661 (14)	0.648549 (9)	0.01411 (5)
Sn2	0.312288 (17)	0.389744 (14)	0.642427 (9)	0.01301 (5)
Cl1	0.12061 (6)	0.38946 (5)	0.63071 (3)	0.01894 (17)
O1	0.47299 (17)	0.41165 (14)	0.64314 (9)	0.0176 (5)
O2	0.67731 (18)	0.62136 (14)	0.65933 (10)	0.0209 (5)
O3	0.31995 (18)	0.26281 (14)	0.63131 (9)	0.0182 (5)
O4	0.31214 (17)	0.51690 (13)	0.62207 (9)	0.0152 (5)
N1	0.6799 (2)	0.44533 (17)	0.67493 (11)	0.0159 (6)
N2	0.2620 (2)	0.37979 (17)	0.55130 (11)	0.0157 (6)
C1	0.5432 (3)	0.3401 (2)	0.65044 (14)	0.0190 (7)
H1A	0.5522	0.3247	0.6149	0.023*
H1B	0.5128	0.2908	0.6639	0.023*
C2	0.6490 (3)	0.3635 (2)	0.69160 (14)	0.0187 (7)
H2A	0.6431	0.3676	0.7289	0.022*
H2B	0.7030	0.3200	0.6922	0.022*
C3	0.7714 (3)	0.4520 (2)	0.66762 (13)	0.0169 (7)
H3	0.8129	0.4019	0.6721	0.020*
C4	0.8165 (3)	0.5277 (2)	0.65345 (13)	0.0162 (7)
C5	0.7704 (3)	0.6088 (2)	0.65215 (13)	0.0173 (7)
C6	0.8292 (3)	0.6790 (2)	0.64388 (15)	0.0237 (8)
H6	0.8021	0.7345	0.6444	0.028*
C7	0.9254 (3)	0.6684 (2)	0.63509 (14)	0.0234 (8)
H7	0.9626	0.7167	0.6290	0.028*
C8	0.9691 (3)	0.5881 (2)	0.63499 (14)	0.0225 (8)
H8	1.0348	0.5814	0.6282	0.027*
C9	0.9157 (3)	0.5196 (2)	0.64482 (14)	0.0189 (7)
H9	0.9460	0.4648	0.6459	0.023*
C10	0.4896 (3)	0.5546 (2)	0.56298 (14)	0.0195 (7)
H10	0.4241	0.5283	0.5427	0.023*
C11	0.5381 (3)	0.6020 (2)	0.53577 (15)	0.0253 (8)
H11A	0.6036	0.6291	0.5550	0.030*
H11B	0.5072	0.6088	0.4971	0.030*
C12	0.5065 (3)	0.5916 (2)	0.71216 (13)	0.0184 (7)
H12	0.4595	0.5622	0.7269	0.022*
C13	0.5422 (3)	0.6666 (2)	0.73220 (15)	0.0273 (8)
H13A	0.5892	0.6969	0.7180	0.033*
H13B	0.5210	0.6904	0.7609	0.033*
C14	0.2649 (3)	0.2343 (2)	0.57758 (14)	0.0222 (8)
H14A	0.1879	0.2298	0.5725	0.027*
H14B	0.2909	0.1772	0.5724	0.027*
C15	0.2808 (3)	0.2946 (2)	0.53447 (14)	0.0217 (7)
H15A	0.3541	0.2896	0.5331	0.026*
H15B	0.2298	0.2813	0.4976	0.026*
C16	0.2026 (3)	0.4327 (2)	0.51718 (13)	0.0179 (7)
H16	0.1720	0.4153	0.4799	0.021*
C17	0.1791 (3)	0.5171 (2)	0.53151 (13)	0.0144 (7)
C18	0.2353 (3)	0.5558 (2)	0.58261 (13)	0.0147 (7)
C19	0.2115 (3)	0.6395 (2)	0.59099 (14)	0.0181 (7)
H19	0.2521	0.6678	0.6238	0.022*
C20	0.1301 (3)	0.6819 (2)	0.55245 (14)	0.0200 (7)
H20	0.1140	0.7385	0.5596	0.024*
C21	0.0710 (3)	0.6433 (2)	0.50321 (15)	0.0216 (7)
H21	0.0134	0.6723	0.4773	0.026*
C22	0.0974 (3)	0.5629 (2)	0.49285 (14)	0.0188 (7)
H22	0.0596	0.5373	0.4586	0.023*
C23	0.3655 (3)	0.4022 (2)	0.72923 (14)	0.0219 (8)
H23	0.4321	0.3782	0.7501	0.026*
C24	0.3089 (3)	0.4424 (3)	0.75503 (15)	0.0323 (9)
H24A	0.2422	0.4667	0.7347	0.039*
H24B	0.3348	0.4470	0.7940	0.039*
Sn3	−0.018842 (17)	1.000517 (14)	0.345004 (9)	0.01500 (5)
Sn4	0.221667 (17)	0.860189 (14)	0.359981 (9)	0.01325 (5)
Cl2	0.41239 (6)	0.86687 (5)	0.37278 (3)	0.01977 (17)
O5	0.05779 (17)	0.87819 (14)	0.35584 (9)	0.0165 (5)
O6	−0.14574 (19)	1.08758 (15)	0.32863 (10)	0.0224 (5)
O7	0.21999 (18)	0.73729 (14)	0.38281 (9)	0.0186 (5)
O8	0.21394 (18)	0.99057 (14)	0.36727 (9)	0.0174 (5)
N3	−0.1487 (2)	0.91014 (17)	0.32389 (11)	0.0175 (6)
N4	0.2651 (2)	0.87111 (18)	0.45077 (11)	0.0168 (6)
C25	−0.0099 (3)	0.8069 (2)	0.35397 (14)	0.0187 (7)
H25A	−0.0172	0.7976	0.3906	0.022*
H25B	0.0213	0.7553	0.3436	0.022*
C26	−0.1177 (3)	0.8247 (2)	0.31191 (15)	0.0204 (7)
H26A	−0.1135	0.8224	0.2742	0.025*
H26B	−0.1706	0.7824	0.3149	0.025*
C27	−0.2405 (3)	0.9209 (2)	0.33044 (13)	0.0179 (7)
H27	−0.2839	0.8721	0.3271	0.021*
C28	−0.2830 (3)	0.9995 (2)	0.34233 (14)	0.0186 (7)
C29	−0.2351 (3)	1.0788 (2)	0.33999 (13)	0.0172 (7)
C30	−0.2891 (3)	1.1516 (2)	0.34756 (15)	0.0245 (8)
H30	−0.2611	1.2058	0.3440	0.029*
C31	−0.3822 (3)	1.1459 (3)	0.36011 (14)	0.0267 (8)
H31	−0.4155	1.1962	0.3666	0.032*
C32	−0.4281 (3)	1.0676 (2)	0.36338 (14)	0.0248 (8)
H32	−0.4922	1.0642	0.3721	0.030*
C33	−0.3796 (3)	0.9962 (2)	0.35384 (14)	0.0221 (8)
H33	−0.4116	0.9428	0.3550	0.026*
C34	0.0382 (3)	1.0274 (2)	0.42993 (14)	0.0235 (8)
H34	0.0909	0.9910	0.4530	0.028*
C35	0.0059 (4)	1.0907 (3)	0.45281 (18)	0.0461 (12)
H35A	−0.0467	1.1284	0.4309	0.055*
H35B	0.0351	1.0992	0.4914	0.055*
C36	0.0268 (3)	1.0489 (2)	0.27989 (13)	0.0190 (7)
H36	0.0647	1.0133	0.2630	0.023*
C37	0.0045 (3)	1.1269 (2)	0.26182 (15)	0.0275 (8)
H37A	−0.0334	1.1633	0.2783	0.033*
H37B	0.0263	1.1468	0.2323	0.033*
C38	0.2736 (3)	0.7213 (2)	0.43907 (14)	0.0232 (8)
H38A	0.3513	0.7186	0.4458	0.028*
H38B	0.2506	0.6658	0.4492	0.028*
C39	0.2500 (3)	0.7902 (2)	0.47467 (14)	0.0223 (8)
H39A	0.1759	0.7851	0.4749	0.027*
H39B	0.2991	0.7856	0.5130	0.027*
C40	0.3133 (3)	0.9329 (2)	0.48066 (14)	0.0193 (7)
H40	0.3386	0.9248	0.5194	0.023*
C41	0.3321 (3)	1.0144 (2)	0.45987 (14)	0.0176 (7)
C42	0.2834 (3)	1.0388 (2)	0.40405 (14)	0.0171 (7)
C43	0.3082 (3)	1.1182 (2)	0.38777 (15)	0.0218 (7)
H43	0.2755	1.1361	0.3508	0.026*
C44	0.3799 (3)	1.1717 (2)	0.42475 (16)	0.0250 (8)
H44	0.3969	1.2249	0.4125	0.030*
C45	0.4273 (3)	1.1480 (2)	0.47958 (16)	0.0258 (8)
H45	0.4759	1.1849	0.5048	0.031*
C46	0.4027 (3)	1.0706 (2)	0.49659 (14)	0.0229 (8)
H46	0.4341	1.0546	0.5340	0.027*
C47	0.1661 (3)	0.8460 (2)	0.27306 (14)	0.0213 (7)
H47	0.0914	0.8406	0.2554	0.026*
C48	0.2265 (3)	0.8441 (3)	0.24207 (16)	0.0376 (11)
H48A	0.3016	0.8493	0.2582	0.045*
H48B	0.1953	0.8375	0.2034	0.045*

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Sn1	0.01062 (11)	0.01293 (11)	0.01778 (11)	0.00204 (8)	0.00330 (9)	−0.00089 (9)
Sn2	0.01083 (11)	0.01327 (11)	0.01486 (11)	0.00067 (8)	0.00414 (8)	0.00037 (8)
Cl1	0.0122 (4)	0.0214 (4)	0.0236 (4)	0.0016 (3)	0.0064 (3)	0.0024 (3)
O1	0.0088 (11)	0.0176 (13)	0.0262 (13)	0.0011 (9)	0.0055 (10)	0.0004 (10)
O2	0.0111 (12)	0.0148 (13)	0.0369 (15)	0.0006 (9)	0.0080 (10)	−0.0044 (10)
O3	0.0179 (12)	0.0144 (12)	0.0216 (12)	0.0017 (9)	0.0057 (10)	0.0014 (9)
O4	0.0141 (11)	0.0113 (12)	0.0178 (11)	0.0003 (9)	0.0019 (9)	−0.0003 (9)
N1	0.0112 (13)	0.0132 (14)	0.0224 (15)	0.0018 (10)	0.0042 (11)	0.0015 (11)
N2	0.0182 (14)	0.0134 (14)	0.0165 (14)	−0.0019 (11)	0.0071 (11)	−0.0023 (11)
C1	0.0155 (17)	0.0138 (17)	0.0296 (19)	0.0019 (13)	0.0102 (15)	0.0001 (14)
C2	0.0136 (16)	0.0159 (17)	0.0258 (18)	0.0046 (13)	0.0054 (14)	0.0075 (14)
C3	0.0122 (16)	0.0158 (17)	0.0197 (17)	0.0021 (13)	0.0012 (13)	−0.0016 (13)
C4	0.0093 (15)	0.0203 (18)	0.0167 (16)	0.0020 (13)	0.0010 (12)	−0.0014 (13)
C5	0.0128 (16)	0.0175 (17)	0.0196 (17)	−0.0003 (13)	0.0025 (13)	−0.0027 (13)
C6	0.0204 (18)	0.0173 (18)	0.028 (2)	0.0006 (14)	0.0010 (15)	−0.0004 (15)
C7	0.0176 (18)	0.024 (2)	0.0256 (19)	−0.0065 (15)	0.0034 (15)	0.0008 (15)
C8	0.0145 (17)	0.033 (2)	0.0196 (17)	−0.0017 (15)	0.0046 (14)	−0.0024 (15)
C9	0.0149 (17)	0.0204 (19)	0.0210 (17)	0.0036 (13)	0.0054 (14)	−0.0001 (14)
C10	0.0179 (17)	0.0204 (19)	0.0193 (17)	0.0013 (13)	0.0046 (14)	0.0008 (14)
C11	0.034 (2)	0.0179 (19)	0.0228 (18)	−0.0016 (16)	0.0081 (16)	−0.0019 (15)
C12	0.0149 (17)	0.0212 (19)	0.0174 (16)	0.0019 (13)	0.0032 (13)	−0.0027 (13)
C13	0.027 (2)	0.027 (2)	0.026 (2)	0.0004 (16)	0.0064 (16)	−0.0053 (16)
C14	0.028 (2)	0.0147 (18)	0.0255 (19)	−0.0004 (14)	0.0105 (16)	−0.0024 (14)
C15	0.028 (2)	0.0141 (18)	0.0254 (19)	−0.0011 (14)	0.0123 (16)	−0.0021 (14)
C16	0.0184 (17)	0.0195 (18)	0.0152 (16)	−0.0049 (14)	0.0048 (13)	−0.0007 (13)
C17	0.0146 (16)	0.0117 (16)	0.0188 (16)	−0.0005 (12)	0.0079 (13)	0.0025 (12)
C18	0.0124 (15)	0.0155 (17)	0.0177 (16)	−0.0021 (12)	0.0071 (13)	0.0019 (12)
C19	0.0210 (18)	0.0157 (17)	0.0190 (17)	−0.0006 (13)	0.0085 (14)	0.0006 (13)
C20	0.0253 (19)	0.0122 (17)	0.0263 (19)	0.0030 (14)	0.0134 (15)	0.0035 (14)
C21	0.0142 (17)	0.0230 (19)	0.0260 (19)	0.0032 (14)	0.0044 (14)	0.0091 (15)
C22	0.0148 (17)	0.0199 (19)	0.0195 (17)	−0.0033 (13)	0.0028 (14)	0.0052 (14)
C23	0.0236 (19)	0.0216 (19)	0.0164 (17)	0.0002 (14)	0.0012 (14)	0.0028 (14)
C24	0.030 (2)	0.048 (3)	0.0207 (19)	0.0011 (19)	0.0103 (17)	−0.0008 (17)
Sn3	0.01362 (11)	0.01276 (11)	0.01892 (11)	−0.00165 (9)	0.00573 (9)	0.00031 (9)
Sn4	0.01175 (11)	0.01319 (11)	0.01467 (11)	−0.00046 (8)	0.00413 (8)	−0.00020 (8)
Cl2	0.0135 (4)	0.0195 (4)	0.0272 (4)	−0.0010 (3)	0.0080 (3)	−0.0016 (3)
O5	0.0113 (11)	0.0115 (12)	0.0264 (13)	−0.0031 (9)	0.0057 (10)	0.0001 (9)
O6	0.0185 (13)	0.0153 (13)	0.0352 (14)	0.0017 (10)	0.0112 (11)	0.0045 (10)
O7	0.0194 (12)	0.0139 (12)	0.0215 (12)	−0.0001 (9)	0.0053 (10)	0.0035 (10)
O8	0.0137 (11)	0.0173 (13)	0.0190 (12)	−0.0005 (9)	0.0023 (9)	−0.0015 (9)
N3	0.0131 (14)	0.0151 (15)	0.0226 (15)	−0.0018 (11)	0.0034 (12)	0.0008 (11)
N4	0.0147 (14)	0.0188 (15)	0.0163 (14)	0.0013 (11)	0.0043 (11)	0.0014 (11)
C25	0.0142 (16)	0.0136 (17)	0.0270 (19)	−0.0037 (13)	0.0052 (14)	−0.0022 (14)
C26	0.0165 (17)	0.0140 (17)	0.0291 (19)	−0.0012 (13)	0.0052 (15)	−0.0012 (14)
C27	0.0138 (16)	0.0197 (18)	0.0195 (17)	−0.0036 (13)	0.0045 (13)	0.0049 (14)
C28	0.0133 (16)	0.0226 (19)	0.0185 (16)	0.0022 (14)	0.0032 (13)	0.0014 (14)
C29	0.0163 (17)	0.0198 (18)	0.0141 (16)	0.0009 (13)	0.0030 (13)	0.0016 (13)
C30	0.028 (2)	0.0179 (19)	0.0258 (19)	0.0048 (15)	0.0057 (16)	−0.0021 (15)
C31	0.023 (2)	0.033 (2)	0.0212 (18)	0.0136 (16)	0.0046 (15)	−0.0044 (16)
C32	0.0173 (18)	0.039 (2)	0.0167 (17)	0.0057 (16)	0.0032 (14)	−0.0033 (15)
C33	0.0129 (17)	0.032 (2)	0.0196 (17)	0.0003 (15)	0.0032 (14)	0.0012 (15)
C34	0.0213 (19)	0.028 (2)	0.0219 (18)	0.0022 (15)	0.0086 (15)	−0.0004 (15)
C35	0.065 (3)	0.040 (3)	0.027 (2)	0.019 (2)	0.006 (2)	−0.0042 (19)
C36	0.0172 (17)	0.0210 (18)	0.0171 (16)	−0.0023 (13)	0.0032 (14)	0.0020 (14)
C37	0.030 (2)	0.025 (2)	0.026 (2)	−0.0039 (16)	0.0068 (16)	0.0045 (16)
C38	0.0213 (18)	0.023 (2)	0.0253 (19)	−0.0003 (15)	0.0078 (15)	0.0069 (15)
C39	0.0248 (19)	0.0229 (19)	0.0192 (17)	−0.0007 (15)	0.0073 (15)	0.0066 (14)
C40	0.0145 (17)	0.0256 (19)	0.0156 (16)	0.0049 (14)	0.0021 (13)	−0.0007 (14)
C41	0.0127 (16)	0.0155 (18)	0.0235 (18)	0.0024 (13)	0.0047 (14)	−0.0040 (13)
C42	0.0105 (15)	0.0183 (17)	0.0232 (17)	0.0028 (13)	0.0063 (13)	−0.0035 (14)
C43	0.0192 (18)	0.0168 (18)	0.0280 (19)	0.0019 (14)	0.0060 (15)	−0.0012 (14)
C44	0.0194 (18)	0.0142 (18)	0.043 (2)	−0.0005 (14)	0.0121 (17)	−0.0054 (16)
C45	0.0117 (17)	0.024 (2)	0.038 (2)	−0.0008 (14)	0.0027 (15)	−0.0162 (17)
C46	0.0141 (17)	0.029 (2)	0.0218 (18)	0.0027 (15)	0.0003 (14)	−0.0098 (15)
C47	0.0245 (19)	0.0201 (19)	0.0166 (17)	0.0026 (14)	0.0032 (14)	−0.0015 (14)
C48	0.037 (2)	0.057 (3)	0.0196 (19)	0.018 (2)	0.0096 (18)	0.0030 (19)

Geometric parameters (Å, º)

Sn1—C10	2.105 (3)	Sn3—C36	2.104 (3)
Sn1—C12	2.107 (3)	Sn3—C34	2.108 (4)
Sn1—O2	2.124 (2)	Sn3—O6	2.108 (2)
Sn1—N1	2.161 (3)	Sn3—O5	2.159 (2)
Sn1—O1	2.178 (2)	Sn3—N3	2.167 (3)
Sn2—O3	2.033 (2)	Sn4—O7	2.030 (2)
Sn2—O4	2.076 (2)	Sn4—O8	2.074 (2)
Sn2—C23	2.119 (3)	Sn4—C47	2.124 (3)
Sn2—O1	2.157 (2)	Sn4—O5	2.163 (2)
Sn2—N2	2.222 (3)	Sn4—N4	2.221 (3)
Sn2—Cl1	2.4639 (10)	Sn4—Cl2	2.4477 (10)
O1—C1	1.438 (4)	O5—C25	1.431 (4)
O2—C5	1.324 (4)	O6—C29	1.320 (4)
O3—C14	1.409 (4)	O7—C38	1.410 (4)
O4—C18	1.330 (4)	O8—C42	1.324 (4)
N1—C3	1.294 (4)	N3—C27	1.295 (4)
N1—C2	1.462 (4)	N3—C26	1.472 (4)
N2—C16	1.279 (4)	N4—C40	1.277 (4)
N2—C15	1.460 (4)	N4—C39	1.460 (4)
C1—C2	1.502 (5)	C25—C26	1.512 (5)
C1—H1A	0.9900	C25—H25A	0.9900
C1—H1B	0.9900	C25—H25B	0.9900
C2—H2A	0.9900	C26—H26A	0.9900
C2—H2B	0.9900	C26—H26B	0.9900
C3—C4	1.436 (5)	C27—C28	1.438 (5)
C3—H3	0.9500	C27—H27	0.9500
C4—C9	1.413 (4)	C28—C33	1.410 (5)
C4—C5	1.415 (5)	C28—C29	1.414 (5)
C5—C6	1.413 (5)	C29—C30	1.403 (5)
C6—C7	1.379 (5)	C30—C31	1.379 (5)
C6—H6	0.9500	C30—H30	0.9500
C7—C8	1.395 (5)	C31—C32	1.394 (6)
C7—H7	0.9500	C31—H31	0.9500
C8—C9	1.363 (5)	C32—C33	1.361 (5)
C8—H8	0.9500	C32—H32	0.9500
C9—H9	0.9500	C33—H33	0.9500
C10—C11	1.327 (5)	C34—C35	1.302 (5)
C10—H10	0.9500	C34—H34	0.9500
C11—H11A	0.9500	C35—H35A	0.9500
C11—H11B	0.9500	C35—H35B	0.9500
C12—C13	1.317 (5)	C36—C37	1.315 (5)
C12—H12	0.9500	C36—H36	0.9500
C13—H13A	0.9500	C37—H37A	0.9500
C13—H13B	0.9500	C37—H37B	0.9500
C14—C15	1.528 (5)	C38—C39	1.521 (5)
C14—H14A	0.9900	C38—H38A	0.9900
C14—H14B	0.9900	C38—H38B	0.9900
C15—H15A	0.9900	C39—H39A	0.9900
C15—H15B	0.9900	C39—H39B	0.9900
C16—C17	1.444 (5)	C40—C41	1.447 (5)
C16—H16	0.9500	C40—H40	0.9500
C17—C22	1.408 (4)	C41—C46	1.406 (5)
C17—C18	1.420 (4)	C41—C42	1.421 (5)
C18—C19	1.393 (5)	C42—C43	1.396 (5)
C19—C20	1.377 (5)	C43—C44	1.390 (5)
C19—H19	0.9500	C43—H43	0.9500
C20—C21	1.393 (5)	C44—C45	1.394 (5)
C20—H20	0.9500	C44—H44	0.9500
C21—C22	1.367 (5)	C45—C46	1.375 (5)
C21—H21	0.9500	C45—H45	0.9500
C22—H22	0.9500	C46—H46	0.9500
C23—C24	1.318 (5)	C47—C48	1.304 (5)
C23—H23	0.9500	C47—H47	0.9500
C24—H24A	0.9500	C48—H48A	0.9500
C24—H24B	0.9500	C48—H48B	0.9500
C10—Sn1—C12	129.90 (13)	C36—Sn3—C34	130.76 (14)
C10—Sn1—O2	93.02 (12)	C36—Sn3—O6	91.41 (12)
C12—Sn1—O2	91.88 (12)	C34—Sn3—O6	93.85 (12)
C10—Sn1—N1	114.62 (12)	C36—Sn3—O5	100.43 (11)
C12—Sn1—N1	115.43 (12)	C34—Sn3—O5	93.03 (12)
O2—Sn1—N1	81.89 (10)	O6—Sn3—O5	157.20 (9)
C10—Sn1—O1	93.31 (11)	C36—Sn3—N3	116.99 (12)
C12—Sn1—O1	100.88 (11)	C34—Sn3—N3	112.23 (13)
O2—Sn1—O1	156.97 (8)	O6—Sn3—N3	82.01 (10)
N1—Sn1—O1	75.34 (9)	O5—Sn3—N3	75.26 (9)
O3—Sn2—O4	156.21 (9)	O7—Sn4—O8	156.62 (9)
O3—Sn2—C23	103.03 (11)	O7—Sn4—C47	99.81 (11)
O4—Sn2—C23	98.52 (11)	O8—Sn4—C47	100.95 (11)
O3—Sn2—O1	93.69 (9)	O7—Sn4—O5	91.92 (9)
O4—Sn2—O1	76.46 (9)	O8—Sn4—O5	78.17 (8)
C23—Sn2—O1	89.38 (12)	C47—Sn4—O5	88.05 (12)
O3—Sn2—N2	78.07 (9)	O7—Sn4—N4	78.10 (10)
O4—Sn2—N2	80.05 (9)	O8—Sn4—N4	80.29 (10)
C23—Sn2—N2	177.70 (12)	C47—Sn4—N4	174.74 (12)
O1—Sn2—N2	88.53 (10)	O5—Sn4—N4	87.20 (10)
O3—Sn2—Cl1	94.50 (7)	O7—Sn4—Cl2	96.40 (7)
O4—Sn2—Cl1	93.19 (7)	O8—Sn4—Cl2	91.42 (7)
C23—Sn2—Cl1	95.91 (11)	C47—Sn4—Cl2	97.62 (11)
O1—Sn2—Cl1	169.00 (6)	O5—Sn4—Cl2	168.97 (6)
N2—Sn2—Cl1	85.99 (8)	N4—Sn4—Cl2	87.44 (8)
C1—O1—Sn2	118.19 (19)	C25—O5—Sn3	115.81 (18)
C1—O1—Sn1	115.03 (18)	C25—O5—Sn4	120.59 (19)
Sn2—O1—Sn1	125.83 (10)	Sn3—O5—Sn4	123.24 (10)
C5—O2—Sn1	128.8 (2)	C29—O6—Sn3	127.3 (2)
C14—O3—Sn2	114.83 (19)	C38—O7—Sn4	114.8 (2)
C18—O4—Sn2	125.2 (2)	C42—O8—Sn4	126.3 (2)
C3—N1—C2	118.8 (3)	C27—N3—C26	119.2 (3)
C3—N1—Sn1	126.4 (2)	C27—N3—Sn3	125.9 (2)
C2—N1—Sn1	113.4 (2)	C26—N3—Sn3	113.7 (2)
C16—N2—C15	121.7 (3)	C40—N4—C39	121.8 (3)
C16—N2—Sn2	125.6 (2)	C40—N4—Sn4	126.7 (2)
C15—N2—Sn2	110.9 (2)	C39—N4—Sn4	110.5 (2)
O1—C1—C2	108.3 (3)	O5—C25—C26	108.4 (3)
O1—C1—H1A	110.0	O5—C25—H25A	110.0
C2—C1—H1A	110.0	C26—C25—H25A	110.0
O1—C1—H1B	110.0	O5—C25—H25B	110.0
C2—C1—H1B	110.0	C26—C25—H25B	110.0
H1A—C1—H1B	108.4	H25A—C25—H25B	108.4
N1—C2—C1	107.4 (3)	N3—C26—C25	106.6 (3)
N1—C2—H2A	110.2	N3—C26—H26A	110.4
C1—C2—H2A	110.2	C25—C26—H26A	110.4
N1—C2—H2B	110.2	N3—C26—H26B	110.4
C1—C2—H2B	110.2	C25—C26—H26B	110.4
H2A—C2—H2B	108.5	H26A—C26—H26B	108.6
N1—C3—C4	126.5 (3)	N3—C27—C28	126.4 (3)
N1—C3—H3	116.8	N3—C27—H27	116.8
C4—C3—H3	116.8	C28—C27—H27	116.8
C9—C4—C5	119.8 (3)	C33—C28—C29	119.7 (3)
C9—C4—C3	116.9 (3)	C33—C28—C27	117.5 (3)
C5—C4—C3	123.1 (3)	C29—C28—C27	122.8 (3)
O2—C5—C6	119.4 (3)	O6—C29—C30	118.8 (3)
O2—C5—C4	123.3 (3)	O6—C29—C28	123.5 (3)
C6—C5—C4	117.2 (3)	C30—C29—C28	117.6 (3)
C7—C6—C5	121.2 (3)	C31—C30—C29	121.1 (4)
C7—C6—H6	119.4	C31—C30—H30	119.4
C5—C6—H6	119.4	C29—C30—H30	119.4
C6—C7—C8	121.3 (3)	C30—C31—C32	121.1 (3)
C6—C7—H7	119.4	C30—C31—H31	119.5
C8—C7—H7	119.4	C32—C31—H31	119.5
C9—C8—C7	118.6 (3)	C33—C32—C31	118.8 (3)
C9—C8—H8	120.7	C33—C32—H32	120.6
C7—C8—H8	120.7	C31—C32—H32	120.6
C8—C9—C4	121.8 (3)	C32—C33—C28	121.7 (4)
C8—C9—H9	119.1	C32—C33—H33	119.2
C4—C9—H9	119.1	C28—C33—H33	119.2
C11—C10—Sn1	123.6 (3)	C35—C34—Sn3	124.3 (3)
C11—C10—H10	118.2	C35—C34—H34	117.8
Sn1—C10—H10	118.2	Sn3—C34—H34	117.8
C10—C11—H11A	120.0	C34—C35—H35A	120.0
C10—C11—H11B	120.0	C34—C35—H35B	120.0
H11A—C11—H11B	120.0	H35A—C35—H35B	120.0
C13—C12—Sn1	122.2 (3)	C37—C36—Sn3	122.1 (3)
C13—C12—H12	118.9	C37—C36—H36	119.0
Sn1—C12—H12	118.9	Sn3—C36—H36	119.0
C12—C13—H13A	120.0	C36—C37—H37A	120.0
C12—C13—H13B	120.0	C36—C37—H37B	120.0
H13A—C13—H13B	120.0	H37A—C37—H37B	120.0
O3—C14—C15	111.2 (3)	O7—C38—C39	110.8 (3)
O3—C14—H14A	109.4	O7—C38—H38A	109.5
C15—C14—H14A	109.4	C39—C38—H38A	109.5
O3—C14—H14B	109.4	O7—C38—H38B	109.5
C15—C14—H14B	109.4	C39—C38—H38B	109.5
H14A—C14—H14B	108.0	H38A—C38—H38B	108.1
N2—C15—C14	106.4 (3)	N4—C39—C38	106.8 (3)
N2—C15—H15A	110.5	N4—C39—H39A	110.4
C14—C15—H15A	110.5	C38—C39—H39A	110.4
N2—C15—H15B	110.5	N4—C39—H39B	110.4
C14—C15—H15B	110.5	C38—C39—H39B	110.4
H15A—C15—H15B	108.6	H39A—C39—H39B	108.6
N2—C16—C17	124.4 (3)	N4—C40—C41	124.8 (3)
N2—C16—H16	117.8	N4—C40—H40	117.6
C17—C16—H16	117.8	C41—C40—H40	117.6
C22—C17—C18	118.8 (3)	C46—C41—C42	119.3 (3)
C22—C17—C16	118.4 (3)	C46—C41—C40	118.1 (3)
C18—C17—C16	122.8 (3)	C42—C41—C40	122.6 (3)
O4—C18—C19	118.5 (3)	O8—C42—C43	118.7 (3)
O4—C18—C17	123.1 (3)	O8—C42—C41	123.1 (3)
C19—C18—C17	118.4 (3)	C43—C42—C41	118.2 (3)
C20—C19—C18	121.0 (3)	C44—C43—C42	121.1 (3)
C20—C19—H19	119.5	C44—C43—H43	119.4
C18—C19—H19	119.5	C42—C43—H43	119.4
C19—C20—C21	121.1 (3)	C43—C44—C45	120.7 (3)
C19—C20—H20	119.4	C43—C44—H44	119.7
C21—C20—H20	119.4	C45—C44—H44	119.7
C22—C21—C20	118.7 (3)	C46—C45—C44	119.0 (3)
C22—C21—H21	120.7	C46—C45—H45	120.5
C20—C21—H21	120.7	C44—C45—H45	120.5
C21—C22—C17	121.9 (3)	C45—C46—C41	121.6 (3)
C21—C22—H22	119.1	C45—C46—H46	119.2
C17—C22—H22	119.1	C41—C46—H46	119.2
C24—C23—Sn2	121.9 (3)	C48—C47—Sn4	125.1 (3)
C24—C23—H23	119.1	C48—C47—H47	117.4
Sn2—C23—H23	119.1	Sn4—C47—H47	117.4
C23—C24—H24A	120.0	C47—C48—H48A	120.0
C23—C24—H24B	120.0	C47—C48—H48B	120.0
H24A—C24—H24B	120.0	H48A—C48—H48B	120.0
O3—Sn2—O1—C1	−15.4 (2)	C36—Sn3—O5—C25	−126.1 (2)
O4—Sn2—O1—C1	−173.5 (2)	C34—Sn3—O5—C25	101.5 (2)
C23—Sn2—O1—C1	87.6 (2)	O6—Sn3—O5—C25	−6.0 (4)
N2—Sn2—O1—C1	−93.4 (2)	N3—Sn3—O5—C25	−10.7 (2)
Cl1—Sn2—O1—C1	−153.4 (3)	C36—Sn3—O5—Sn4	47.00 (15)
O3—Sn2—O1—Sn1	176.31 (13)	C34—Sn3—O5—Sn4	−85.41 (15)
O4—Sn2—O1—Sn1	18.24 (12)	O6—Sn3—O5—Sn4	167.16 (18)
C23—Sn2—O1—Sn1	−80.67 (15)	N3—Sn3—O5—Sn4	162.39 (15)
N2—Sn2—O1—Sn1	98.36 (14)	O7—Sn4—O5—C25	−16.3 (2)
Cl1—Sn2—O1—Sn1	38.3 (4)	O8—Sn4—O5—C25	−175.0 (2)
C10—Sn1—O1—C1	105.2 (2)	C47—Sn4—O5—C25	83.4 (2)
C12—Sn1—O1—C1	−123.1 (2)	N4—Sn4—O5—C25	−94.3 (2)
O2—Sn1—O1—C1	−0.5 (4)	Cl2—Sn4—O5—C25	−155.3 (3)
N1—Sn1—O1—C1	−9.4 (2)	O7—Sn4—O5—Sn3	170.85 (13)
C10—Sn1—O1—Sn2	−86.18 (15)	O8—Sn4—O5—Sn3	12.20 (12)
C12—Sn1—O1—Sn2	45.53 (16)	C47—Sn4—O5—Sn3	−89.40 (15)
O2—Sn1—O1—Sn2	168.07 (18)	N4—Sn4—O5—Sn3	92.86 (13)
N1—Sn1—O1—Sn2	159.22 (15)	Cl2—Sn4—O5—Sn3	31.9 (4)
C10—Sn1—O2—C5	−82.3 (3)	C36—Sn3—O6—C29	154.0 (3)
C12—Sn1—O2—C5	147.6 (3)	C34—Sn3—O6—C29	−75.0 (3)
N1—Sn1—O2—C5	32.2 (3)	O5—Sn3—O6—C29	32.3 (4)
O1—Sn1—O2—C5	23.5 (4)	N3—Sn3—O6—C29	36.9 (3)
O4—Sn2—O3—C14	−40.3 (3)	O8—Sn4—O7—C38	−40.1 (4)
C23—Sn2—O3—C14	165.3 (2)	C47—Sn4—O7—C38	167.6 (2)
O1—Sn2—O3—C14	−104.4 (2)	O5—Sn4—O7—C38	−104.1 (2)
N2—Sn2—O3—C14	−16.7 (2)	N4—Sn4—O7—C38	−17.3 (2)
Cl1—Sn2—O3—C14	68.2 (2)	Cl2—Sn4—O7—C38	68.7 (2)
O3—Sn2—O4—C18	69.0 (3)	O7—Sn4—O8—C42	66.2 (4)
C23—Sn2—O4—C18	−136.2 (2)	C47—Sn4—O8—C42	−141.6 (3)
O1—Sn2—O4—C18	136.5 (2)	O5—Sn4—O8—C42	132.7 (3)
N2—Sn2—O4—C18	45.7 (2)	N4—Sn4—O8—C42	43.6 (3)
Cl1—Sn2—O4—C18	−39.7 (2)	Cl2—Sn4—O8—C42	−43.6 (2)
C10—Sn1—N1—C3	60.6 (3)	C36—Sn3—N3—C27	−116.3 (3)
C12—Sn1—N1—C3	−117.2 (3)	C34—Sn3—N3—C27	62.2 (3)
O2—Sn1—N1—C3	−29.0 (3)	O6—Sn3—N3—C27	−28.8 (3)
O1—Sn1—N1—C3	147.5 (3)	O5—Sn3—N3—C27	149.4 (3)
C10—Sn1—N1—C2	−105.8 (2)	C36—Sn3—N3—C26	76.6 (2)
C12—Sn1—N1—C2	76.4 (2)	C34—Sn3—N3—C26	−105.0 (2)
O2—Sn1—N1—C2	164.6 (2)	O6—Sn3—N3—C26	164.1 (2)
O1—Sn1—N1—C2	−18.9 (2)	O5—Sn3—N3—C26	−17.8 (2)
O3—Sn2—N2—C16	154.2 (3)	O7—Sn4—N4—C40	158.8 (3)
O4—Sn2—N2—C16	−35.2 (3)	O8—Sn4—N4—C40	−30.1 (3)
C23—Sn2—N2—C16	−87 (3)	C47—Sn4—N4—C40	−134.2 (12)
O1—Sn2—N2—C16	−111.7 (3)	O5—Sn4—N4—C40	−108.6 (3)
Cl1—Sn2—N2—C16	58.7 (3)	Cl2—Sn4—N4—C40	61.7 (3)
O3—Sn2—N2—C15	−10.6 (2)	O7—Sn4—N4—C39	−10.1 (2)
O4—Sn2—N2—C15	160.0 (2)	O8—Sn4—N4—C39	161.0 (2)
C23—Sn2—N2—C15	108 (3)	C47—Sn4—N4—C39	57.0 (13)
O1—Sn2—N2—C15	83.5 (2)	O5—Sn4—N4—C39	82.5 (2)
Cl1—Sn2—N2—C15	−106.0 (2)	Cl2—Sn4—N4—C39	−107.2 (2)
Sn2—O1—C1—C2	−135.0 (2)	Sn3—O5—C25—C26	35.9 (3)
Sn1—O1—C1—C2	34.5 (3)	Sn4—O5—C25—C26	−137.4 (2)
C3—N1—C2—C1	−125.0 (3)	C27—N3—C26—C25	−127.0 (3)
Sn1—N1—C2—C1	42.5 (3)	Sn3—N3—C26—C25	41.1 (3)
O1—C1—C2—N1	−49.0 (3)	O5—C25—C26—N3	−48.6 (3)
C2—N1—C3—C4	−177.4 (3)	C26—N3—C27—C28	179.9 (3)
Sn1—N1—C3—C4	16.9 (5)	Sn3—N3—C27—C28	13.4 (5)
N1—C3—C4—C9	−177.0 (3)	N3—C27—C28—C33	−173.3 (3)
N1—C3—C4—C5	8.1 (5)	N3—C27—C28—C29	10.1 (5)
Sn1—O2—C5—C6	159.4 (2)	Sn3—O6—C29—C30	154.1 (2)
Sn1—O2—C5—C4	−22.0 (5)	Sn3—O6—C29—C28	−29.2 (4)
C9—C4—C5—O2	179.3 (3)	C33—C28—C29—O6	−178.9 (3)
C3—C4—C5—O2	−5.8 (5)	C27—C28—C29—O6	−2.4 (5)
C9—C4—C5—C6	−2.1 (5)	C33—C28—C29—C30	−2.1 (5)
C3—C4—C5—C6	172.8 (3)	C27—C28—C29—C30	174.4 (3)
O2—C5—C6—C7	−178.6 (3)	O6—C29—C30—C31	−179.3 (3)
C4—C5—C6—C7	2.7 (5)	C28—C29—C30—C31	3.8 (5)
C5—C6—C7—C8	−1.1 (5)	C29—C30—C31—C32	−2.8 (5)
C6—C7—C8—C9	−1.2 (5)	C30—C31—C32—C33	−0.1 (5)
C7—C8—C9—C4	1.9 (5)	C31—C32—C33—C28	1.8 (5)
C5—C4—C9—C8	−0.2 (5)	C29—C28—C33—C32	−0.6 (5)
C3—C4—C9—C8	−175.3 (3)	C27—C28—C33—C32	−177.3 (3)
C12—Sn1—C10—C11	100.7 (3)	C36—Sn3—C34—C35	84.2 (4)
O2—Sn1—C10—C11	5.7 (3)	O6—Sn3—C34—C35	−11.0 (4)
N1—Sn1—C10—C11	−76.8 (3)	O5—Sn3—C34—C35	−169.3 (4)
O1—Sn1—C10—C11	−152.2 (3)	N3—Sn3—C34—C35	−94.0 (4)
C10—Sn1—C12—C13	−80.9 (3)	C34—Sn3—C36—C37	−71.2 (3)
O2—Sn1—C12—C13	14.6 (3)	O6—Sn3—C36—C37	25.1 (3)
N1—Sn1—C12—C13	96.6 (3)	O5—Sn3—C36—C37	−174.5 (3)
O1—Sn1—C12—C13	175.4 (3)	N3—Sn3—C36—C37	106.9 (3)
Sn2—O3—C14—C15	40.9 (3)	Sn4—O7—C38—C39	41.5 (3)
C16—N2—C15—C14	−133.0 (3)	C40—N4—C39—C38	−137.1 (3)
Sn2—N2—C15—C14	32.4 (3)	Sn4—N4—C39—C38	32.4 (3)
O3—C14—C15—N2	−47.6 (4)	O7—C38—C39—N4	−48.0 (4)
C15—N2—C16—C17	178.6 (3)	C39—N4—C40—C41	179.3 (3)
Sn2—N2—C16—C17	15.4 (5)	Sn4—N4—C40—C41	11.5 (5)
N2—C16—C17—C22	−168.2 (3)	N4—C40—C41—C46	−168.6 (3)
N2—C16—C17—C18	12.3 (5)	N4—C40—C41—C42	10.6 (5)
Sn2—O4—C18—C19	144.7 (2)	Sn4—O8—C42—C43	142.1 (3)
Sn2—O4—C18—C17	−37.7 (4)	Sn4—O8—C42—C41	−39.5 (4)
C22—C17—C18—O4	178.6 (3)	C46—C41—C42—O8	−178.1 (3)
C16—C17—C18—O4	−1.9 (5)	C40—C41—C42—O8	2.7 (5)
C22—C17—C18—C19	−3.8 (5)	C46—C41—C42—C43	0.3 (5)
C16—C17—C18—C19	175.7 (3)	C40—C41—C42—C43	−178.9 (3)
O4—C18—C19—C20	−177.5 (3)	O8—C42—C43—C44	179.5 (3)
C17—C18—C19—C20	4.8 (5)	C41—C42—C43—C44	1.1 (5)
C18—C19—C20—C21	−1.9 (5)	C42—C43—C44—C45	−1.5 (5)
C19—C20—C21—C22	−2.1 (5)	C43—C44—C45—C46	0.5 (5)
C20—C21—C22—C17	3.0 (5)	C44—C45—C46—C41	0.9 (5)
C18—C17—C22—C21	0.0 (5)	C42—C41—C46—C45	−1.3 (5)
C16—C17—C22—C21	−179.5 (3)	C40—C41—C46—C45	177.9 (3)
O3—Sn2—C23—C24	−126.3 (3)	O7—Sn4—C47—C48	−98.9 (4)
O4—Sn2—C23—C24	63.8 (3)	O8—Sn4—C47—C48	92.0 (4)
O1—Sn2—C23—C24	140.1 (3)	O5—Sn4—C47—C48	169.5 (4)
N2—Sn2—C23—C24	115 (3)	N4—Sn4—C47—C48	−165.0 (11)
Cl1—Sn2—C23—C24	−30.3 (3)	Cl2—Sn4—C47—C48	−1.0 (4)

Hydrogen-bond geometry (Å, º)

D—H···A	D—H	H···A	D···A	D—H···A
C3—H3···O7^i	0.95	2.57	3.277 (4)	131
C2—H2B···O7^i	0.99	2.62	3.379 (4)	133
C27—H27···O3^ii	0.95	2.50	3.345 (4)	148
C26—H26B···O3^ii	0.99	2.86	3.720 (4)	146
C33—H33···Cl2^iii	0.95	2.80	3.596 (4)	143
C9—H9···Cl1^iv	0.95	2.75	3.523 (3)	139

Symmetry codes: (i) −x+1, −y+1, −z+1; (ii) −x, −y+1, −z+1; (iii) x−1, y, z; (iv) x+1, y, z.