catena-Poly[[tri-n-butyl­tin(IV)]-μ-2-{(E)-4-hydr­oxy-3-[(E)-4-methyl­phenyl­imino­meth­yl]phenyl­diazen­yl}benzoato-κ²O:O′]

The title compound, [Sn(C₄H₉)₃(C₂₁H₁₆N₃O₃)]_n, is a one-dimensional polymer in which the two carboxyl­ate O atoms of a single benzoate ligand bridge adjacent SnBu₃ groups. The Sn atom has a slightly distorted trans-Bu₃SnO₂ trigonal–bipyramidal coordination geometry.

Key indicators

• Single-crystal X-ray study
• T = 160 K
• Mean [sigma](C-C) = 0.004 Å
• Disorder in main residue
• R factor = 0.037
• wR factor = 0.088
• Data-to-parameter ratio = 17.7

checkCIF/PLATON results

No syntax errors found



Alert level C
PLAT301_ALERT_3_C Main Residue  Disorder .........................       9.00 Perc.

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   1 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
   0 ALERT type 2 Indicator that the structure model may be wrong or deficient
   1 ALERT type 3 Indicator that the structure quality may be low
   0 ALERT type 4 Improvement, methodology, query or suggestion

---

Computing details

Data collection: COLLECT (Nonius, 2000); cell refinement: DENZO-SMN (Otwinowski & Minor, 1997); data reduction: DENZO-SMN and SCALEPACK (Otwinowski & Minor, 1997); program(s) used to solve structure: SIR92 (Altomare et al., 1994); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: ORTEPII (Johnson, 1976); software used to prepare material for publication: SHELXL97 and PLATON (Spek, 2003).

catena-Poly[[tri-n-butyltin(IV)]-µ-2-{(E)-4-hydroxy-3-[(E)-4- methylphenyliminomethyl]phenyldiazenyl}benzoato-κ²O:O']

Crystal data

[Sn(C4H9)3(C21H16N3O3)]	F(000) = 1344
Mr = 648.32	Dx = 1.355 Mg m^−3
Monoclinic, P21/n	Melting point: 363 K
Hall symbol: -P 2yn	Mo Kα radiation, λ = 0.71073 Å
a = 14.1439 (2) Å	Cell parameters from 128424 reflections
b = 9.9908 (2) Å	θ = 2.0–27.5°
c = 23.2964 (4) Å	µ = 0.84 mm^−1
β = 105.1374 (9)°	T = 160 K
V = 3177.76 (10) Å^3	Prism, red
Z = 4	0.32 × 0.17 × 0.10 mm

Data collection

Nonius KappaCCD area-detector diffractometer	7243 independent reflections
Radiation source: Nonius FR590 sealed tube generator	5802 reflections with I > 2σ(I)
Horizontally mounted graphite crystal monochromator	Rint = 0.075
Detector resolution: 9 pixels mm^-1	θmax = 27.4°, θmin = 2.5°
φ and ω scans with κ offsets	h = −18→18
Absorption correction: multi-scan (Blessing, 1995)	k = −12→12
Tmin = 0.752, Tmax = 0.929	l = −30→30
66753 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)] = 0.037	Hydrogen site location: geom & difmap
wR(F^2) = 0.088	H atoms treated by a mixture of independent and constrained refinement
S = 1.06	w = 1/[σ^2(Fo^2) + (0.0358P)^2 + 3.0855P] where P = (Fo^2 + 2Fc^2)/3
7241 reflections	(Δ/σ)max = 0.002
409 parameters	Δρmax = 1.16 e Å^−3
77 restraints	Δρmin = −0.62 e Å^−3

Special details

Experimental. Solvent used: hexane / dichloromethane Cooling Device: Oxford Cryosystems Cryostream 700 Crystal mount: glued on a glass fibre Mosaicity (°.): 0.966 (1) Frames collected: 627 Seconds exposure per frame: 18 Degrees rotation per frame: 1.2 Crystal-Detector distance (mm): 33.7

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)
Sn	0.774037 (13)	0.611360 (17)	0.286107 (8)	0.03024 (7)
O1	0.77966 (14)	0.41666 (18)	0.22272 (8)	0.0339 (4)
O2	0.73389 (14)	0.26950 (17)	0.14906 (8)	0.0336 (4)
O3	0.15605 (16)	0.5405 (2)	0.07258 (10)	0.0443 (5)
H3	0.123 (3)	0.598 (4)	0.0473 (16)	0.054 (11)*
N1	0.60734 (16)	0.5333 (2)	0.09747 (10)	0.0325 (5)
N2	0.54042 (17)	0.5955 (2)	0.06051 (10)	0.0352 (5)
N3	0.11294 (17)	0.7278 (2)	−0.00691 (10)	0.0356 (5)
C1	0.76186 (18)	0.3858 (2)	0.16920 (11)	0.0287 (5)
C2	0.7793 (2)	0.4858 (3)	0.12472 (11)	0.0310 (6)
C3	0.7025 (2)	0.5619 (3)	0.09050 (11)	0.0315 (6)
C4	0.7213 (2)	0.6593 (3)	0.05172 (12)	0.0385 (6)
H4	0.6694	0.7134	0.0293	0.046*
C5	0.8150 (2)	0.6764 (3)	0.04619 (13)	0.0430 (7)
H5	0.8276	0.7428	0.0200	0.052*
C6	0.8911 (2)	0.5979 (3)	0.07841 (13)	0.0413 (7)
H6	0.9552	0.6087	0.0735	0.050*
C7	0.8732 (2)	0.5035 (3)	0.11778 (12)	0.0354 (6)
H7	0.9256	0.4503	0.1403	0.043*
C8	0.4442 (2)	0.5713 (3)	0.06523 (12)	0.0350 (6)
C9	0.3730 (2)	0.6504 (3)	0.02861 (12)	0.0348 (6)
H9	0.3913	0.7109	0.0020	0.042*
C10	0.2751 (2)	0.6436 (3)	0.02982 (12)	0.0345 (6)
C11	0.2490 (2)	0.5511 (3)	0.06889 (12)	0.0362 (6)
C12	0.3204 (2)	0.4684 (3)	0.10433 (13)	0.0410 (7)
H12	0.3023	0.4050	0.1299	0.049*
C13	0.4167 (2)	0.4777 (3)	0.10266 (12)	0.0382 (6)
H13	0.4646	0.4207	0.1269	0.046*
C14	0.2029 (2)	0.7296 (3)	−0.00844 (12)	0.0357 (6)
H14	0.2226	0.7885	−0.0352	0.043*
C15	0.0443 (2)	0.8185 (3)	−0.04197 (11)	0.0338 (6)
C16	0.0682 (2)	0.9498 (3)	−0.05181 (12)	0.0359 (6)
H16	0.1337	0.9803	−0.0373	0.043*
C17	−0.0037 (2)	1.0362 (3)	−0.08276 (12)	0.0384 (6)
H17	0.0136	1.1253	−0.0899	0.046*
C18	−0.1006 (2)	0.9958 (3)	−0.10362 (12)	0.0381 (6)
C19	−0.1230 (2)	0.8638 (3)	−0.09359 (13)	0.0405 (7)
H19	−0.1885	0.8332	−0.1081	0.049*
C20	−0.0516 (2)	0.7756 (3)	−0.06280 (12)	0.0379 (6)
H20	−0.0687	0.6861	−0.0561	0.046*
C21	−0.1787 (2)	1.0914 (3)	−0.13559 (14)	0.0477 (7)
H211	−0.1932	1.0755	−0.1785	0.071*
H212	−0.1557	1.1836	−0.1269	0.071*
H213	−0.2381	1.0775	−0.1222	0.071*
C22	0.8823 (2)	0.7082 (3)	0.25076 (13)	0.0356 (6)
H221	0.8545	0.7210	0.2075	0.043*
H222	0.8952	0.7981	0.2690	0.043*
C23	0.9795 (2)	0.6349 (3)	0.26035 (13)	0.0381 (6)
H231	0.9672	0.5442	0.2428	0.046*
H232	1.0090	0.6244	0.3036	0.046*
C24	1.0523 (2)	0.7072 (4)	0.23287 (16)	0.0503 (8)
H241	1.0561	0.8023	0.2452	0.060*	0.48 (5)
H242	1.0276	0.7044	0.1890	0.060*	0.48 (5)
H243	1.0747	0.7904	0.2554	0.060*	0.52 (5)
H244	1.0193	0.7324	0.1914	0.060*	0.52 (5)
C25A	1.1551 (13)	0.647 (3)	0.2508 (15)	0.068 (6)	0.48 (5)
H251	1.1777	0.6414	0.2943	0.103*	0.48 (5)
H252	1.2000	0.7029	0.2358	0.103*	0.48 (5)
H253	1.1535	0.5565	0.2340	0.103*	0.48 (5)
C25B	1.1410 (14)	0.619 (3)	0.2335 (15)	0.066 (5)	0.52 (5)
H254	1.1743	0.5947	0.2746	0.099*	0.52 (5)
H255	1.1864	0.6675	0.2157	0.099*	0.52 (5)
H256	1.1190	0.5371	0.2105	0.099*	0.52 (5)
C26	0.8157 (2)	0.4696 (3)	0.35757 (13)	0.0408 (7)
H261	0.7868	0.4987	0.3899	0.049*
H262	0.7863	0.3820	0.3430	0.049*
C27	0.9244 (2)	0.4493 (3)	0.38374 (14)	0.0463 (7)
H271	0.9543	0.4238	0.3513	0.056*
H272	0.9339	0.3735	0.4121	0.056*
C28	0.9793 (2)	0.5718 (4)	0.41614 (14)	0.0498 (8)
H281	0.9629	0.6516	0.3902	0.060*
H282	0.9580	0.5891	0.4527	0.060*
C29	1.0890 (3)	0.5494 (4)	0.43236 (17)	0.0667 (10)
H291	1.1062	0.4773	0.4618	0.100*
H292	1.1226	0.6319	0.4491	0.100*
H293	1.1093	0.5246	0.3967	0.100*
C30	0.6214 (2)	0.6211 (3)	0.24245 (12)	0.0333 (6)
H301	0.6053	0.7106	0.2243	0.040*	0.293 (12)
H302	0.6052	0.5536	0.2103	0.040*	0.293 (12)
H303	0.6097	0.6995	0.2155	0.040*	0.707 (12)
H304	0.6031	0.5401	0.2176	0.040*	0.707 (12)
C31A	0.5609 (12)	0.595 (2)	0.2866 (8)	0.039 (3)	0.293 (12)
H311	0.5815	0.6576	0.3206	0.047*	0.293 (12)
H312	0.5730	0.5027	0.3022	0.047*	0.293 (12)
C32A	0.4514 (15)	0.6135 (18)	0.257 (2)	0.047 (3)	0.293 (12)
H321	0.4341	0.5639	0.2192	0.056*	0.293 (12)
H322	0.4136	0.5740	0.2834	0.056*	0.293 (12)
C33A	0.4216 (9)	0.7588 (14)	0.2455 (9)	0.060 (3)	0.293 (12)
H331	0.4264	0.8046	0.2833	0.090*	0.293 (12)
H332	0.3539	0.7633	0.2209	0.090*	0.293 (12)
H333	0.4651	0.8023	0.2246	0.090*	0.293 (12)
C31B	0.5545 (6)	0.6317 (10)	0.2840 (4)	0.0488 (18)	0.707 (12)
H313	0.5697	0.7162	0.3068	0.059*	0.707 (12)
H314	0.5697	0.5570	0.3128	0.059*	0.707 (12)
C32B	0.4447 (6)	0.6289 (8)	0.2534 (9)	0.0460 (14)	0.707 (12)
H323	0.4284	0.5419	0.2328	0.055*	0.707 (12)
H324	0.4080	0.6350	0.2841	0.055*	0.707 (12)
C33B	0.4110 (4)	0.7405 (5)	0.2086 (4)	0.0542 (16)	0.707 (12)
H334	0.4255	0.8273	0.2286	0.081*	0.707 (12)
H335	0.3402	0.7328	0.1910	0.081*	0.707 (12)
H336	0.4453	0.7337	0.1772	0.081*	0.707 (12)

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Sn	0.03357 (11)	0.02360 (10)	0.03521 (11)	0.00080 (7)	0.01197 (7)	0.00126 (7)
O1	0.0429 (11)	0.0258 (10)	0.0357 (10)	−0.0018 (8)	0.0152 (8)	−0.0010 (7)
O2	0.0419 (11)	0.0236 (9)	0.0365 (10)	−0.0037 (8)	0.0122 (8)	−0.0001 (7)
O3	0.0400 (12)	0.0426 (13)	0.0528 (13)	−0.0063 (10)	0.0165 (10)	0.0056 (10)
N1	0.0369 (12)	0.0284 (12)	0.0343 (11)	−0.0012 (10)	0.0130 (10)	0.0021 (9)
N2	0.0392 (13)	0.0327 (13)	0.0350 (12)	0.0003 (10)	0.0120 (10)	0.0007 (10)
N3	0.0366 (13)	0.0318 (12)	0.0396 (12)	−0.0027 (10)	0.0122 (10)	−0.0036 (10)
C1	0.0260 (12)	0.0261 (13)	0.0360 (13)	0.0028 (10)	0.0116 (10)	0.0017 (11)
C2	0.0381 (15)	0.0247 (13)	0.0334 (13)	−0.0048 (11)	0.0148 (11)	−0.0054 (10)
C3	0.0378 (14)	0.0263 (13)	0.0337 (13)	−0.0037 (11)	0.0155 (11)	−0.0021 (11)
C4	0.0493 (17)	0.0312 (14)	0.0375 (15)	−0.0013 (13)	0.0159 (13)	0.0042 (12)
C5	0.0557 (19)	0.0368 (16)	0.0426 (16)	−0.0121 (14)	0.0236 (14)	0.0020 (13)
C6	0.0437 (17)	0.0416 (17)	0.0444 (16)	−0.0124 (13)	0.0219 (13)	−0.0080 (13)
C7	0.0359 (15)	0.0341 (15)	0.0390 (15)	−0.0029 (12)	0.0145 (12)	−0.0043 (11)
C8	0.0384 (15)	0.0330 (14)	0.0349 (14)	−0.0020 (12)	0.0120 (12)	−0.0002 (11)
C9	0.0404 (15)	0.0321 (14)	0.0340 (14)	−0.0028 (12)	0.0134 (12)	0.0008 (11)
C10	0.0385 (15)	0.0316 (14)	0.0346 (14)	−0.0029 (11)	0.0114 (11)	−0.0039 (11)
C11	0.0381 (15)	0.0341 (15)	0.0388 (14)	−0.0079 (12)	0.0144 (12)	−0.0059 (12)
C12	0.0464 (17)	0.0365 (16)	0.0418 (15)	−0.0082 (13)	0.0145 (13)	0.0062 (12)
C13	0.0433 (16)	0.0334 (15)	0.0374 (14)	−0.0019 (12)	0.0094 (12)	0.0027 (12)
C14	0.0410 (16)	0.0322 (14)	0.0354 (14)	−0.0017 (12)	0.0129 (12)	−0.0017 (11)
C15	0.0354 (14)	0.0338 (15)	0.0337 (13)	−0.0024 (12)	0.0119 (11)	−0.0030 (11)
C16	0.0345 (15)	0.0345 (15)	0.0404 (15)	−0.0055 (12)	0.0127 (12)	−0.0051 (12)
C17	0.0423 (16)	0.0333 (15)	0.0424 (15)	−0.0060 (12)	0.0161 (13)	−0.0016 (12)
C18	0.0430 (16)	0.0394 (16)	0.0332 (14)	−0.0019 (13)	0.0122 (12)	−0.0013 (12)
C19	0.0370 (15)	0.0459 (18)	0.0377 (15)	−0.0083 (13)	0.0079 (12)	−0.0006 (12)
C20	0.0408 (16)	0.0347 (15)	0.0398 (15)	−0.0079 (12)	0.0133 (12)	−0.0009 (12)
C21	0.0467 (18)	0.0442 (18)	0.0504 (18)	−0.0001 (14)	0.0097 (14)	0.0056 (14)
C22	0.0380 (15)	0.0256 (13)	0.0468 (15)	−0.0017 (11)	0.0175 (12)	0.0013 (11)
C23	0.0353 (15)	0.0411 (16)	0.0400 (15)	0.0020 (12)	0.0134 (12)	0.0055 (12)
C24	0.0336 (16)	0.057 (2)	0.062 (2)	−0.0009 (14)	0.0161 (14)	0.0142 (16)
C25A	0.036 (5)	0.083 (10)	0.084 (13)	0.007 (7)	0.011 (6)	0.037 (9)
C25B	0.031 (5)	0.087 (9)	0.085 (12)	0.001 (6)	0.023 (6)	0.039 (8)
C26	0.0537 (18)	0.0298 (15)	0.0398 (15)	0.0045 (13)	0.0140 (13)	0.0054 (12)
C27	0.057 (2)	0.0371 (17)	0.0470 (17)	0.0072 (15)	0.0179 (14)	0.0051 (13)
C28	0.0535 (19)	0.055 (2)	0.0397 (16)	0.0031 (16)	0.0094 (14)	−0.0016 (14)
C29	0.059 (2)	0.077 (3)	0.060 (2)	−0.001 (2)	0.0086 (18)	0.002 (2)
C30	0.0353 (14)	0.0303 (14)	0.0345 (13)	0.0006 (11)	0.0096 (11)	−0.0006 (11)
C31A	0.028 (4)	0.051 (6)	0.041 (5)	0.002 (4)	0.012 (4)	0.004 (4)
C32A	0.036 (4)	0.055 (5)	0.052 (5)	0.000 (4)	0.016 (4)	0.003 (4)
C33A	0.041 (4)	0.061 (5)	0.074 (6)	−0.004 (4)	0.011 (5)	0.006 (5)
C31B	0.036 (3)	0.071 (5)	0.043 (3)	−0.001 (3)	0.017 (2)	−0.003 (3)
C32B	0.031 (2)	0.059 (3)	0.051 (4)	−0.006 (2)	0.016 (2)	−0.004 (3)
C33B	0.040 (2)	0.050 (3)	0.074 (4)	0.004 (2)	0.018 (3)	0.000 (3)

Geometric parameters (Å, º)

Sn—C30	2.135 (3)	C22—H222	0.9900
Sn—C26	2.148 (3)	C23—C24	1.528 (4)
Sn—C22	2.149 (3)	C23—H231	0.9900
Sn—O2^i	2.2087 (18)	C23—H232	0.9900
Sn—O1	2.4560 (18)	C24—C25A	1.529 (8)
Sn—O1^i	3.1371 (18)	C24—C25B	1.533 (8)
O1—C1	1.244 (3)	C24—H241	0.9900
O2—C1	1.277 (3)	C24—H242	0.9900
O3—C11	1.344 (3)	C24—H243	0.9900
O3—H3	0.87 (4)	C24—H244	0.9900
N1—N2	1.264 (3)	C25A—H251	0.9800
N1—C3	1.427 (3)	C25A—H252	0.9800
N2—C8	1.415 (4)	C25A—H253	0.9800
N3—C14	1.282 (4)	C25B—H254	0.9800
N3—C15	1.420 (4)	C25B—H255	0.9800
C1—C2	1.505 (4)	C25B—H256	0.9800
C2—C7	1.390 (4)	C26—C27	1.512 (4)
C2—C3	1.394 (4)	C26—H261	0.9900
C3—C4	1.399 (4)	C26—H262	0.9900
C4—C5	1.375 (4)	C27—C28	1.538 (5)
C4—H4	0.9500	C27—H271	0.9900
C5—C6	1.384 (4)	C27—H272	0.9900
C5—H5	0.9500	C28—C29	1.515 (5)
C6—C7	1.384 (4)	C28—H281	0.9900
C6—H6	0.9500	C28—H282	0.9900
C7—H7	0.9500	C29—H291	0.9800
C8—C9	1.385 (4)	C29—H292	0.9800
C8—C13	1.400 (4)	C29—H293	0.9800
C9—C10	1.393 (4)	C30—C31A	1.523 (8)
C9—H9	0.9500	C30—C31B	1.524 (5)
C10—C11	1.413 (4)	C30—H301	0.9900
C10—C14	1.450 (4)	C30—H302	0.9900
C11—C12	1.396 (4)	C30—H303	0.9900
C12—C13	1.377 (4)	C30—H304	0.9900
C12—H12	0.9500	C31A—C32A	1.532 (9)
C13—H13	0.9500	C31A—H311	0.9900
C14—H14	0.9500	C31A—H312	0.9900
C15—C20	1.384 (4)	C32A—C33A	1.516 (12)
C15—C16	1.389 (4)	C32A—H321	0.9900
C16—C17	1.384 (4)	C32A—H322	0.9900
C16—H16	0.9500	C33A—H331	0.9800
C17—C18	1.389 (4)	C33A—H332	0.9800
C17—H17	0.9500	C33A—H333	0.9800
C18—C19	1.390 (4)	C31B—C32B	1.530 (6)
C18—C21	1.503 (4)	C31B—H313	0.9900
C19—C20	1.389 (4)	C31B—H314	0.9900
C19—H19	0.9500	C32B—C33B	1.517 (10)
C20—H20	0.9500	C32B—H323	0.9900
C21—H211	0.9800	C32B—H324	0.9900
C21—H212	0.9800	C33B—H334	0.9800
C21—H213	0.9800	C33B—H335	0.9800
C22—C23	1.522 (4)	C33B—H336	0.9800
C22—H221	0.9900
C30—Sn—C26	115.99 (11)	H221—C22—H222	107.4
C30—Sn—C22	122.01 (11)	C22—C23—C24	113.1 (2)
C26—Sn—C22	121.00 (11)	C22—C23—H231	109.0
C30—Sn—O2^i	93.88 (9)	C24—C23—H231	109.0
C26—Sn—O2^i	89.67 (9)	C22—C23—H232	109.0
C22—Sn—O2^i	96.22 (9)	C24—C23—H232	109.0
C30—Sn—O1	86.40 (9)	H231—C23—H232	107.8
C26—Sn—O1	84.17 (9)	C23—C24—C25A	113.2 (13)
C22—Sn—O1	89.32 (9)	C23—C24—C25B	111.3 (11)
O2^i—Sn—O1	173.26 (6)	C23—C24—H241	108.9
C30—Sn—O1^i	74.16 (8)	C25A—C24—H241	108.9
C26—Sn—O1^i	134.81 (9)	C23—C24—H242	108.9
C22—Sn—O1^i	73.83 (8)	C25A—C24—H242	108.9
O2^i—Sn—O1^i	45.14 (6)	H241—C24—H242	107.7
O1—Sn—O1^i	140.89 (2)	C23—C24—H243	109.4
C1—O1—Sn	140.22 (16)	C25B—C24—H243	109.4
C1—O1—Sn^ii	73.24 (14)	C23—C24—H244	109.4
Sn—O1—Sn^ii	139.84 (7)	C25B—C24—H244	109.4
C1—O2—Sn^ii	117.78 (16)	H243—C24—H244	108.0
C11—O3—H3	106 (2)	C24—C25A—H251	109.5
N2—N1—C3	112.6 (2)	C24—C25A—H252	109.5
N1—N2—C8	115.3 (2)	C24—C25A—H253	109.5
C14—N3—C15	120.6 (2)	C24—C25B—H254	109.5
O1—C1—O2	123.7 (2)	C24—C25B—H255	109.5
O1—C1—C2	119.9 (2)	H254—C25B—H255	109.5
O2—C1—C2	116.2 (2)	C24—C25B—H256	109.5
C7—C2—C3	119.3 (2)	H254—C25B—H256	109.5
C7—C2—C1	119.9 (2)	H255—C25B—H256	109.5
C3—C2—C1	120.8 (2)	C27—C26—Sn	116.5 (2)
C2—C3—C4	119.9 (3)	C27—C26—H261	108.2
C2—C3—N1	116.3 (2)	Sn—C26—H261	108.2
C4—C3—N1	123.8 (3)	C27—C26—H262	108.2
C5—C4—C3	119.8 (3)	Sn—C26—H262	108.2
C5—C4—H4	120.1	H261—C26—H262	107.3
C3—C4—H4	120.1	C26—C27—C28	114.9 (3)
C4—C5—C6	120.7 (3)	C26—C27—H271	108.6
C4—C5—H5	119.6	C28—C27—H271	108.6
C6—C5—H5	119.6	C26—C27—H272	108.6
C7—C6—C5	119.7 (3)	C28—C27—H272	108.6
C7—C6—H6	120.2	H271—C27—H272	107.5
C5—C6—H6	120.2	C29—C28—C27	111.0 (3)
C6—C7—C2	120.6 (3)	C29—C28—H281	109.4
C6—C7—H7	119.7	C27—C28—H281	109.4
C2—C7—H7	119.7	C29—C28—H282	109.4
C9—C8—C13	119.3 (3)	C27—C28—H282	109.4
C9—C8—N2	114.5 (2)	H281—C28—H282	108.0
C13—C8—N2	126.2 (3)	C28—C29—H291	109.5
C8—C9—C10	121.7 (3)	C28—C29—H292	109.5
C8—C9—H9	119.1	H291—C29—H292	109.5
C10—C9—H9	119.1	C28—C29—H293	109.5
C9—C10—C11	118.3 (3)	H291—C29—H293	109.5
C9—C10—C14	120.2 (2)	H292—C29—H293	109.5
C11—C10—C14	121.6 (3)	C31A—C30—Sn	110.3 (7)
O3—C11—C12	119.0 (3)	C31B—C30—Sn	114.8 (4)
O3—C11—C10	121.2 (3)	C31A—C30—H301	109.6
C12—C11—C10	119.9 (3)	Sn—C30—H301	109.6
C13—C12—C11	120.8 (3)	C31A—C30—H302	109.6
C13—C12—H12	119.6	Sn—C30—H302	109.6
C11—C12—H12	119.6	H301—C30—H302	108.1
C12—C13—C8	120.0 (3)	C31B—C30—H303	108.6
C12—C13—H13	120.0	Sn—C30—H303	108.6
C8—C13—H13	120.0	C31B—C30—H304	108.6
N3—C14—C10	121.3 (3)	Sn—C30—H304	108.6
N3—C14—H14	119.4	H303—C30—H304	107.6
C10—C14—H14	119.4	C30—C31A—C32A	111 (2)
C20—C15—C16	119.5 (3)	C30—C31A—H311	109.4
C20—C15—N3	117.7 (2)	C32A—C31A—H311	109.4
C16—C15—N3	122.6 (2)	C30—C31A—H312	109.4
C17—C16—C15	119.9 (3)	C32A—C31A—H312	109.4
C17—C16—H16	120.1	H311—C31A—H312	108.0
C15—C16—H16	120.1	C33A—C32A—C31A	113.4 (9)
C16—C17—C18	121.6 (3)	C33A—C32A—H321	108.9
C16—C17—H17	119.2	C31A—C32A—H321	108.9
C18—C17—H17	119.2	C33A—C32A—H322	108.9
C17—C18—C19	117.7 (3)	C31A—C32A—H322	108.9
C17—C18—C21	121.3 (3)	H321—C32A—H322	107.7
C19—C18—C21	121.1 (3)	C30—C31B—C32B	115.2 (9)
C20—C19—C18	121.4 (3)	C30—C31B—H313	108.5
C20—C19—H19	119.3	C32B—C31B—H313	108.5
C18—C19—H19	119.3	C30—C31B—H314	108.5
C15—C20—C19	119.9 (3)	C32B—C31B—H314	108.5
C15—C20—H20	120.1	H313—C31B—H314	107.5
C19—C20—H20	120.1	C33B—C32B—C31B	114.0 (6)
C18—C21—H211	109.5	C33B—C32B—H323	108.8
C18—C21—H212	109.5	C31B—C32B—H323	108.8
H211—C21—H212	109.5	C33B—C32B—H324	108.8
C18—C21—H213	109.5	C31B—C32B—H324	108.8
H211—C21—H213	109.5	H323—C32B—H324	107.7
H212—C21—H213	109.5	C32B—C33B—H334	109.5
C23—C22—Sn	115.71 (18)	C32B—C33B—H335	109.5
C23—C22—H221	108.4	H334—C33B—H335	109.5
Sn—C22—H221	108.4	C32B—C33B—H336	109.5
C23—C22—H222	108.4	H334—C33B—H336	109.5
Sn—C22—H222	108.4	H335—C33B—H336	109.5
C30—Sn—O1—C1	58.6 (3)	N2—C8—C13—C12	177.5 (3)
C26—Sn—O1—C1	175.2 (3)	C15—N3—C14—C10	176.0 (2)
C22—Sn—O1—C1	−63.5 (3)	C9—C10—C14—N3	−178.1 (3)
O1^i—Sn—O1—C1	−0.7 (3)	C11—C10—C14—N3	2.2 (4)
C30—Sn—O1—Sn^ii	−77.77 (13)	C14—N3—C15—C20	148.1 (3)
C26—Sn—O1—Sn^ii	38.83 (14)	C14—N3—C15—C16	−37.1 (4)
C22—Sn—O1—Sn^ii	160.09 (13)	C20—C15—C16—C17	−0.6 (4)
O1^i—Sn—O1—Sn^ii	−137.04 (12)	N3—C15—C16—C17	−175.3 (3)
C3—N1—N2—C8	−179.9 (2)	C15—C16—C17—C18	1.2 (4)
Sn—O1—C1—O2	−149.7 (2)	C16—C17—C18—C19	−1.5 (4)
Sn^ii—O1—C1—O2	2.6 (2)	C16—C17—C18—C21	178.2 (3)
Sn—O1—C1—C2	34.3 (4)	C17—C18—C19—C20	1.2 (4)
Sn^ii—O1—C1—C2	−173.4 (2)	C21—C18—C19—C20	−178.4 (3)
Sn^ii—O2—C1—O1	−4.0 (3)	C16—C15—C20—C19	0.4 (4)
Sn^ii—O2—C1—C2	172.07 (16)	N3—C15—C20—C19	175.3 (2)
O1—C1—C2—C7	81.3 (3)	C18—C19—C20—C15	−0.7 (4)
O2—C1—C2—C7	−94.9 (3)	C30—Sn—C22—C23	−144.8 (2)
O1—C1—C2—C3	−98.2 (3)	C26—Sn—C22—C23	23.3 (3)
O2—C1—C2—C3	85.5 (3)	O2^i—Sn—C22—C23	116.7 (2)
C7—C2—C3—C4	−3.0 (4)	O1—Sn—C22—C23	−59.5 (2)
C1—C2—C3—C4	176.6 (2)	O1^i—Sn—C22—C23	156.3 (2)
C7—C2—C3—N1	176.6 (2)	Sn—C22—C23—C24	178.6 (2)
C1—C2—C3—N1	−3.9 (4)	C22—C23—C24—C25A	170.7 (16)
N2—N1—C3—C2	−172.7 (2)	C22—C23—C24—C25B	−169.6 (14)
N2—N1—C3—C4	6.9 (4)	C30—Sn—C26—C27	172.6 (2)
C2—C3—C4—C5	2.1 (4)	C22—Sn—C26—C27	3.8 (3)
N1—C3—C4—C5	−177.4 (3)	O2^i—Sn—C26—C27	−93.3 (2)
C3—C4—C5—C6	0.3 (4)	O1—Sn—C26—C27	89.5 (2)
C4—C5—C6—C7	−1.7 (4)	O1^i—Sn—C26—C27	−94.2 (2)
C5—C6—C7—C2	0.8 (4)	Sn—C26—C27—C28	66.0 (3)
C3—C2—C7—C6	1.5 (4)	C26—C27—C28—C29	−171.2 (3)
C1—C2—C7—C6	−178.0 (2)	C26—Sn—C30—C31A	33.9 (10)
N1—N2—C8—C9	173.6 (2)	C22—Sn—C30—C31A	−157.4 (10)
N1—N2—C8—C13	−6.1 (4)	O2^i—Sn—C30—C31A	−57.6 (10)
C13—C8—C9—C10	2.8 (4)	O1—Sn—C30—C31A	115.6 (10)
N2—C8—C9—C10	−177.0 (2)	O1^i—Sn—C30—C31A	−98.7 (10)
C8—C9—C10—C11	−1.3 (4)	C26—Sn—C30—C31B	48.6 (5)
C8—C9—C10—C14	179.0 (3)	C22—Sn—C30—C31B	−142.7 (4)
C9—C10—C11—O3	179.4 (2)	O2^i—Sn—C30—C31B	−42.9 (4)
C14—C10—C11—O3	−0.8 (4)	O1—Sn—C30—C31B	130.3 (4)
C9—C10—C11—C12	−0.8 (4)	O1^i—Sn—C30—C31B	−84.0 (4)
C14—C10—C11—C12	178.9 (3)	Sn—C30—C31A—C32A	175.1 (12)
O3—C11—C12—C13	−178.9 (3)	C30—C31A—C32A—C33A	−73 (4)
C10—C11—C12—C13	1.3 (4)	Sn—C30—C31B—C32B	−175.9 (4)
C11—C12—C13—C8	0.2 (4)	C30—C31B—C32B—C33B	−59.3 (13)
C9—C8—C13—C12	−2.3 (4)

Symmetry codes: (i) −x+3/2, y+1/2, −z+1/2; (ii) −x+3/2, y−1/2, −z+1/2.

Hydrogen-bond geometry (Å, º)

D—H···A	D—H	H···A	D···A	D—H···A
O3—H3···N3	0.87 (4)	1.79 (4)	2.591 (3)	152 (3)