
Acta Cryst. (2009). E65, m253-m254 [ doi:10.1107/S160053680804419X ]
2-oxido-di-
4-peroxido-tetrakis[diphenylantimony(V)] chloroform disolvateThe title compound, [Sb4(C6H5)8O4(O2)2]·2CHCl3, contains a tetranuclear antimony(V) core, bridged by oxide and peroxide ligands. Two cores form centrosymmetric dimers by intermolecular C-H
O contacts. These dimeric units are further connected by chloroform solvent molecules involved in C-H
O and C-H
Cl interactions into strands along [010]. The five-membered Sb2O3 rings in the Sb4O8 core invariably adopt envelope conformations.
The compound was unintentionally prepared in adoption of a published procedure (Domagala et al., 1989; Domagala et al., 1990) aimed at the synthesis of carboxylato derivatives of triphenylstibane oxide upon the reaction of cyclobutanecarboxylic acid and triphenylstibane oxide in chloroform. Crystals suitable for X-ray analysis were obtained upon free evaporation of the solvent.
Carbon-bound H-atoms were placed in calculated positions (C—H 0.95 Å for aromatic C atoms, C—H 1.00 Å for methine groups) and were included in the refinement in the riding model approximation, with U(H) set to 1.2Ueq(C).
Data collection: COLLECT (Nonius, 2004); cell refinement: SCALEPACK (Otwinowski & Minor, 1997); data reduction: DENZO and SCALEPACK (Otwinowski & Minor, 1997); program(s) used to solve structure: SIR97 (Altomare et al., 1999); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 (Farrugia, 1997) and Mercury (Macrae et al., 2006); software used to prepare material for publication: SHELXL97 (Sheldrick, 2008) and PLATON (Spek, 2003).
| [Sb4(C6H5)8O4(O2)2]·2CHCl3 | F(000) = 5696 |
| Mr = 1470.54 | Dx = 1.844 Mg m−3 |
| Monoclinic, C2/c | Mo Kα radiation, λ = 0.71073 Å |
| Hall symbol: -C 2yc | Cell parameters from 79731 reflections |
| a = 23.0764 (3) Å | θ = 3.1–27.5° |
| b = 13.7353 (2) Å | µ = 2.37 mm−1 |
| c = 34.6597 (4) Å | T = 200 K |
| β = 105.3795 (6)° | Block, colourless |
| V = 10592.4 (2) Å3 | 0.21 × 0.19 × 0.16 mm |
| Z = 8 |
| Nonius KappaCCD diffractometer | 12127 independent reflections |
| Radiation source: rotating anode | 8489 reflections with I > 2σ(I) |
| MONTEL, graded multilayered X-ray optics | Rint = 0.059 |
| φ and ω scans | θmax = 27.5°, θmin = 3.2° |
| Absorption correction: multi-scan (SADABS; Sheldrick, 2001) | h = −29→29 |
| Tmin = 0.599, Tmax = 0.684 | k = −17→17 |
| 71535 measured reflections | l = −45→45 |
| Refinement on F2 | Primary atom site location: structure-invariant direct methods |
| Least-squares matrix: full | Secondary atom site location: difference Fourier map |
| R[F2 > 2σ(F2)] = 0.037 | Hydrogen site location: inferred from neighbouring sites |
| wR(F2) = 0.082 | H-atom parameters constrained |
| S = 1.04 | w = 1/[σ2(Fo2) + (0.0299P)2 + 28.2696P] where P = (Fo2 + 2Fc2)/3 |
| 12127 reflections | (Δ/σ)max = 0.001 |
| 614 parameters | Δρmax = 0.98 e Å−3 |
| 0 restraints | Δρmin = −0.89 e Å−3 |
| [Sb4(C6H5)8O4(O2)2]·2CHCl3 | V = 10592.4 (2) Å3 |
| Mr = 1470.54 | Z = 8 |
| Monoclinic, C2/c | Mo Kα radiation |
| a = 23.0764 (3) Å | µ = 2.37 mm−1 |
| b = 13.7353 (2) Å | T = 200 K |
| c = 34.6597 (4) Å | 0.21 × 0.19 × 0.16 mm |
| β = 105.3795 (6)° |
| Nonius KappaCCD diffractometer | 12127 independent reflections |
| Absorption correction: multi-scan (SADABS; Sheldrick, 2001) | 8489 reflections with I > 2σ(I) |
| Tmin = 0.599, Tmax = 0.684 | Rint = 0.059 |
| 71535 measured reflections | θmax = 27.5° |
| R[F2 > 2σ(F2)] = 0.037 | w = 1/[σ2(Fo2) + (0.0299P)2 + 28.2696P] where P = (Fo2 + 2Fc2)/3 |
| wR(F2) = 0.082 | Δρmax = 0.98 e Å−3 |
| S = 1.04 | Δρmin = −0.89 e Å−3 |
| 12127 reflections | Absolute structure: ? |
| 614 parameters | Flack parameter: ? |
| 0 restraints | Rogers parameter: ? |
| H-atom parameters constrained |
| x | y | z | Uiso*/Ueq | ||
| Sb1 | 0.088803 (12) | 0.71783 (2) | 0.039333 (8) | 0.02610 (7) | |
| Sb2 | 0.127447 (13) | 0.902037 (19) | 0.099132 (8) | 0.02731 (8) | |
| Sb3 | 0.207389 (12) | 0.75923 (2) | 0.167703 (8) | 0.02710 (8) | |
| Sb4 | 0.167522 (12) | 0.57351 (2) | 0.107803 (8) | 0.02710 (8) | |
| Cl94 | 0.29511 (10) | 0.49729 (15) | 0.23138 (6) | 0.1234 (9) | |
| Cl95 | 0.37828 (10) | 0.60400 (13) | 0.29061 (6) | 0.1083 (8) | |
| Cl96 | 0.42058 (14) | 0.4612 (2) | 0.24610 (8) | 0.1591 (11) | |
| Cl97 | 0.50002 (9) | 0.06841 (13) | 0.16428 (8) | 0.1175 (8) | |
| Cl98 | 0.41456 (10) | 0.1776 (2) | 0.10677 (6) | 0.1289 (9) | |
| Cl99 | 0.47561 (9) | 0.26532 (14) | 0.18030 (6) | 0.0968 (6) | |
| O121 | 0.10064 (12) | 0.85900 (19) | 0.04311 (8) | 0.0296 (7) | |
| O122 | 0.08436 (12) | 0.75740 (18) | 0.10162 (8) | 0.0270 (6) | |
| O231 | 0.16180 (12) | 0.88177 (19) | 0.15700 (8) | 0.0299 (7) | |
| O232 | 0.20051 (12) | 0.79408 (18) | 0.10372 (7) | 0.0259 (6) | |
| O341 | 0.22559 (12) | 0.62582 (19) | 0.15499 (8) | 0.0306 (7) | |
| O342 | 0.12076 (12) | 0.69245 (19) | 0.13249 (8) | 0.0270 (6) | |
| O411 | 0.10091 (12) | 0.58347 (19) | 0.05934 (8) | 0.0296 (7) | |
| O412 | 0.18258 (12) | 0.71073 (18) | 0.07678 (7) | 0.0259 (6) | |
| C11 | −0.00614 (19) | 0.7104 (3) | 0.02102 (12) | 0.0296 (10) | |
| C12 | −0.0348 (2) | 0.6211 (3) | 0.01796 (14) | 0.0412 (12) | |
| H12 | −0.0119 | 0.5635 | 0.0257 | 0.049* | |
| C13 | −0.0970 (2) | 0.6153 (4) | 0.00367 (15) | 0.0470 (13) | |
| H13 | −0.1164 | 0.5537 | 0.0013 | 0.056* | |
| C14 | −0.1302 (2) | 0.6981 (4) | −0.00691 (14) | 0.0468 (13) | |
| H14 | −0.1728 | 0.6941 | −0.0163 | 0.056* | |
| C15 | −0.1021 (2) | 0.7878 (4) | −0.00396 (14) | 0.0449 (12) | |
| H15 | −0.1254 | 0.8451 | −0.0114 | 0.054* | |
| C16 | −0.0401 (2) | 0.7943 (3) | 0.00986 (13) | 0.0365 (11) | |
| H16 | −0.0209 | 0.8559 | 0.0117 | 0.044* | |
| C21 | 0.11666 (18) | 0.6999 (3) | −0.01363 (11) | 0.0280 (9) | |
| C22 | 0.1652 (2) | 0.7500 (4) | −0.01982 (13) | 0.0405 (12) | |
| H22 | 0.1876 | 0.7926 | 0.0002 | 0.049* | |
| C23 | 0.1815 (2) | 0.7382 (4) | −0.05526 (15) | 0.0475 (13) | |
| H23 | 0.2147 | 0.7733 | −0.0595 | 0.057* | |
| C24 | 0.1498 (2) | 0.6760 (4) | −0.08433 (14) | 0.0493 (13) | |
| H24 | 0.1614 | 0.6674 | −0.1084 | 0.059* | |
| C25 | 0.1012 (2) | 0.6263 (4) | −0.07828 (14) | 0.0507 (13) | |
| H25 | 0.0790 | 0.5836 | −0.0984 | 0.061* | |
| C26 | 0.0844 (2) | 0.6383 (3) | −0.04323 (13) | 0.0414 (12) | |
| H26 | 0.0507 | 0.6040 | −0.0394 | 0.050* | |
| C31 | 0.04830 (19) | 0.9749 (3) | 0.10167 (13) | 0.0330 (10) | |
| C32 | 0.0258 (2) | 0.9705 (4) | 0.13449 (15) | 0.0508 (13) | |
| H32 | 0.0452 | 0.9312 | 0.1567 | 0.061* | |
| C33 | −0.0254 (3) | 1.0235 (5) | 0.1354 (2) | 0.0733 (19) | |
| H33 | −0.0408 | 1.0198 | 0.1582 | 0.088* | |
| C34 | −0.0531 (3) | 1.0804 (4) | 0.1039 (2) | 0.073 (2) | |
| H34 | −0.0875 | 1.1177 | 0.1048 | 0.088* | |
| C35 | −0.0315 (3) | 1.0839 (4) | 0.0709 (2) | 0.0731 (19) | |
| H35 | −0.0513 | 1.1225 | 0.0486 | 0.088* | |
| C36 | 0.0187 (2) | 1.0317 (4) | 0.07003 (17) | 0.0563 (15) | |
| H36 | 0.0333 | 1.0348 | 0.0469 | 0.068* | |
| C41 | 0.1852 (2) | 1.0153 (3) | 0.09013 (13) | 0.0360 (11) | |
| C42 | 0.1767 (2) | 1.1089 (3) | 0.10279 (13) | 0.0420 (12) | |
| H42 | 0.1461 | 1.1215 | 0.1158 | 0.050* | |
| C43 | 0.2134 (3) | 1.1841 (4) | 0.09620 (15) | 0.0534 (15) | |
| H43 | 0.2075 | 1.2486 | 0.1044 | 0.064* | |
| C44 | 0.2579 (3) | 1.1651 (4) | 0.07793 (17) | 0.0578 (16) | |
| H44 | 0.2829 | 1.2165 | 0.0735 | 0.069* | |
| C45 | 0.2666 (2) | 1.0719 (4) | 0.06597 (17) | 0.0590 (15) | |
| H45 | 0.2981 | 1.0593 | 0.0537 | 0.071* | |
| C46 | 0.2299 (2) | 0.9963 (4) | 0.07174 (15) | 0.0460 (12) | |
| H46 | 0.2357 | 0.9322 | 0.0631 | 0.055* | |
| C51 | 0.1913 (2) | 0.7331 (3) | 0.22389 (12) | 0.0328 (10) | |
| C52 | 0.1375 (3) | 0.7048 (5) | 0.22814 (16) | 0.0693 (18) | |
| H52 | 0.1048 | 0.6971 | 0.2050 | 0.083* | |
| C53 | 0.1288 (3) | 0.6866 (5) | 0.26579 (18) | 0.083 (2) | |
| H53 | 0.0908 | 0.6650 | 0.2682 | 0.099* | |
| C54 | 0.1752 (3) | 0.7000 (4) | 0.29903 (16) | 0.0643 (17) | |
| H54 | 0.1694 | 0.6897 | 0.3249 | 0.077* | |
| C55 | 0.2293 (3) | 0.7280 (5) | 0.29511 (16) | 0.0740 (19) | |
| H55 | 0.2619 | 0.7362 | 0.3183 | 0.089* | |
| C56 | 0.2381 (2) | 0.7450 (4) | 0.25760 (14) | 0.0573 (15) | |
| H56 | 0.2764 | 0.7648 | 0.2552 | 0.069* | |
| C61 | 0.29731 (19) | 0.8100 (3) | 0.18132 (11) | 0.0316 (10) | |
| C62 | 0.3107 (2) | 0.9081 (3) | 0.18207 (15) | 0.0466 (13) | |
| H62 | 0.2794 | 0.9552 | 0.1772 | 0.056* | |
| C63 | 0.3703 (2) | 0.9371 (4) | 0.18996 (17) | 0.0594 (15) | |
| H63 | 0.3797 | 1.0045 | 0.1903 | 0.071* | |
| C64 | 0.4154 (2) | 0.8702 (5) | 0.19728 (16) | 0.0592 (15) | |
| H64 | 0.4560 | 0.8911 | 0.2029 | 0.071* | |
| C65 | 0.4023 (2) | 0.7729 (4) | 0.19659 (17) | 0.0574 (15) | |
| H65 | 0.4339 | 0.7264 | 0.2018 | 0.069* | |
| C66 | 0.3434 (2) | 0.7420 (4) | 0.18832 (15) | 0.0461 (13) | |
| H66 | 0.3344 | 0.6745 | 0.1874 | 0.055* | |
| C71 | 0.12815 (19) | 0.4632 (3) | 0.13515 (13) | 0.0338 (10) | |
| C72 | 0.0901 (2) | 0.3974 (3) | 0.11120 (17) | 0.0506 (13) | |
| H72 | 0.0822 | 0.4018 | 0.0829 | 0.061* | |
| C73 | 0.0633 (3) | 0.3247 (4) | 0.1281 (2) | 0.0724 (19) | |
| H73 | 0.0378 | 0.2784 | 0.1115 | 0.087* | |
| C74 | 0.0736 (3) | 0.3196 (4) | 0.1683 (2) | 0.072 (2) | |
| H74 | 0.0541 | 0.2709 | 0.1798 | 0.087* | |
| C75 | 0.1116 (3) | 0.3834 (5) | 0.19267 (18) | 0.0660 (17) | |
| H75 | 0.1193 | 0.3782 | 0.2209 | 0.079* | |
| C76 | 0.1390 (2) | 0.4560 (4) | 0.17595 (14) | 0.0449 (12) | |
| H76 | 0.1654 | 0.5008 | 0.1928 | 0.054* | |
| C81 | 0.23468 (18) | 0.5023 (3) | 0.08724 (13) | 0.0298 (10) | |
| C82 | 0.2754 (2) | 0.4478 (3) | 0.11550 (14) | 0.0407 (11) | |
| H82 | 0.2696 | 0.4403 | 0.1415 | 0.049* | |
| C83 | 0.3241 (2) | 0.4043 (4) | 0.10675 (16) | 0.0507 (14) | |
| H83 | 0.3514 | 0.3665 | 0.1264 | 0.061* | |
| C84 | 0.3329 (2) | 0.4159 (4) | 0.06942 (17) | 0.0526 (14) | |
| H84 | 0.3668 | 0.3871 | 0.0633 | 0.063* | |
| C85 | 0.2925 (2) | 0.4692 (4) | 0.04080 (16) | 0.0568 (15) | |
| H85 | 0.2984 | 0.4761 | 0.0148 | 0.068* | |
| C86 | 0.2435 (2) | 0.5128 (3) | 0.04968 (14) | 0.0437 (12) | |
| H86 | 0.2160 | 0.5499 | 0.0299 | 0.052* | |
| C98 | 0.3629 (3) | 0.4924 (4) | 0.26670 (16) | 0.0632 (16) | |
| H98 | 0.3603 | 0.4421 | 0.2870 | 0.076* | |
| C99 | 0.4816 (2) | 0.1812 (4) | 0.14399 (18) | 0.0631 (16) | |
| H99 | 0.5141 | 0.2033 | 0.1318 | 0.076* |
| U11 | U22 | U33 | U12 | U13 | U23 | |
| Sb1 | 0.02608 (15) | 0.02778 (15) | 0.02427 (14) | −0.00118 (12) | 0.00635 (12) | 0.00146 (12) |
| Sb2 | 0.03027 (16) | 0.02492 (15) | 0.02629 (15) | −0.00048 (12) | 0.00672 (12) | 0.00207 (12) |
| Sb3 | 0.02836 (16) | 0.02936 (15) | 0.02335 (14) | 0.00041 (12) | 0.00646 (12) | 0.00145 (12) |
| Sb4 | 0.02789 (16) | 0.02582 (15) | 0.02756 (15) | 0.00039 (12) | 0.00731 (12) | 0.00218 (12) |
| Cl94 | 0.1175 (17) | 0.0941 (14) | 0.1124 (16) | −0.0115 (13) | −0.0506 (14) | 0.0128 (12) |
| Cl95 | 0.1366 (18) | 0.0613 (11) | 0.0967 (14) | −0.0019 (11) | −0.0223 (13) | 0.0020 (10) |
| Cl96 | 0.180 (3) | 0.183 (3) | 0.152 (2) | 0.044 (2) | 0.110 (2) | 0.030 (2) |
| Cl97 | 0.0737 (13) | 0.0612 (11) | 0.208 (2) | 0.0023 (9) | 0.0206 (14) | 0.0333 (13) |
| Cl98 | 0.0982 (16) | 0.180 (2) | 0.0874 (14) | 0.0505 (16) | −0.0120 (12) | −0.0320 (15) |
| Cl99 | 0.0889 (13) | 0.0915 (13) | 0.1128 (15) | −0.0045 (11) | 0.0315 (12) | −0.0251 (12) |
| O121 | 0.0348 (17) | 0.0282 (15) | 0.0239 (14) | −0.0009 (13) | 0.0046 (13) | 0.0023 (12) |
| O122 | 0.0288 (15) | 0.0262 (15) | 0.0245 (15) | 0.0018 (12) | 0.0045 (12) | 0.0065 (12) |
| O231 | 0.0348 (17) | 0.0301 (15) | 0.0250 (14) | 0.0044 (13) | 0.0083 (13) | −0.0010 (12) |
| O232 | 0.0273 (15) | 0.0256 (14) | 0.0248 (14) | −0.0030 (12) | 0.0069 (12) | −0.0007 (12) |
| O341 | 0.0316 (16) | 0.0308 (16) | 0.0261 (15) | 0.0036 (13) | 0.0016 (13) | 0.0013 (12) |
| O342 | 0.0285 (15) | 0.0287 (15) | 0.0242 (14) | 0.0018 (12) | 0.0075 (12) | 0.0071 (12) |
| O411 | 0.0307 (16) | 0.0258 (15) | 0.0311 (15) | −0.0004 (13) | 0.0061 (13) | 0.0011 (12) |
| O412 | 0.0310 (16) | 0.0240 (14) | 0.0228 (14) | −0.0013 (12) | 0.0074 (12) | −0.0029 (12) |
| C11 | 0.030 (2) | 0.034 (2) | 0.025 (2) | −0.0013 (19) | 0.0076 (18) | −0.0006 (19) |
| C12 | 0.037 (3) | 0.037 (3) | 0.048 (3) | −0.002 (2) | 0.008 (2) | −0.001 (2) |
| C13 | 0.037 (3) | 0.046 (3) | 0.055 (3) | −0.008 (2) | 0.007 (2) | −0.005 (3) |
| C14 | 0.031 (3) | 0.063 (3) | 0.044 (3) | −0.002 (3) | 0.006 (2) | −0.004 (3) |
| C15 | 0.036 (3) | 0.051 (3) | 0.042 (3) | 0.013 (2) | 0.000 (2) | 0.005 (2) |
| C16 | 0.038 (3) | 0.037 (3) | 0.034 (2) | −0.003 (2) | 0.008 (2) | 0.006 (2) |
| C21 | 0.029 (2) | 0.032 (2) | 0.023 (2) | 0.0038 (19) | 0.0072 (18) | 0.0032 (18) |
| C22 | 0.033 (3) | 0.056 (3) | 0.034 (3) | −0.005 (2) | 0.010 (2) | −0.005 (2) |
| C23 | 0.035 (3) | 0.064 (3) | 0.046 (3) | −0.003 (3) | 0.017 (2) | 0.004 (3) |
| C24 | 0.054 (3) | 0.063 (3) | 0.036 (3) | 0.012 (3) | 0.021 (2) | 0.002 (3) |
| C25 | 0.061 (4) | 0.059 (3) | 0.032 (3) | −0.003 (3) | 0.012 (2) | −0.013 (2) |
| C26 | 0.043 (3) | 0.043 (3) | 0.040 (3) | −0.007 (2) | 0.014 (2) | −0.004 (2) |
| C31 | 0.027 (2) | 0.030 (2) | 0.041 (3) | −0.0007 (19) | 0.007 (2) | −0.002 (2) |
| C32 | 0.038 (3) | 0.066 (4) | 0.046 (3) | 0.005 (3) | 0.007 (2) | −0.003 (3) |
| C33 | 0.040 (3) | 0.102 (5) | 0.080 (4) | 0.003 (4) | 0.021 (3) | −0.023 (4) |
| C34 | 0.038 (3) | 0.053 (4) | 0.124 (6) | 0.014 (3) | 0.016 (4) | −0.010 (4) |
| C35 | 0.051 (4) | 0.051 (4) | 0.114 (6) | 0.020 (3) | 0.017 (4) | 0.033 (4) |
| C36 | 0.050 (3) | 0.050 (3) | 0.071 (4) | 0.019 (3) | 0.021 (3) | 0.025 (3) |
| C41 | 0.036 (3) | 0.035 (3) | 0.030 (2) | −0.005 (2) | −0.003 (2) | 0.005 (2) |
| C42 | 0.051 (3) | 0.037 (3) | 0.036 (3) | −0.006 (2) | 0.007 (2) | 0.001 (2) |
| C43 | 0.063 (4) | 0.033 (3) | 0.050 (3) | −0.018 (3) | −0.009 (3) | 0.004 (2) |
| C44 | 0.051 (4) | 0.049 (3) | 0.065 (4) | −0.022 (3) | 0.001 (3) | 0.016 (3) |
| C45 | 0.046 (3) | 0.060 (4) | 0.076 (4) | −0.014 (3) | 0.024 (3) | 0.009 (3) |
| C46 | 0.041 (3) | 0.039 (3) | 0.059 (3) | −0.003 (2) | 0.015 (3) | 0.000 (2) |
| C51 | 0.036 (3) | 0.037 (2) | 0.027 (2) | 0.000 (2) | 0.011 (2) | 0.0013 (19) |
| C52 | 0.052 (4) | 0.123 (6) | 0.037 (3) | −0.019 (4) | 0.019 (3) | 0.002 (3) |
| C53 | 0.071 (4) | 0.135 (6) | 0.056 (4) | −0.032 (4) | 0.040 (3) | −0.001 (4) |
| C54 | 0.097 (5) | 0.067 (4) | 0.037 (3) | −0.007 (4) | 0.031 (3) | 0.007 (3) |
| C55 | 0.076 (5) | 0.112 (5) | 0.030 (3) | −0.001 (4) | 0.007 (3) | 0.008 (3) |
| C56 | 0.044 (3) | 0.093 (4) | 0.035 (3) | −0.001 (3) | 0.011 (2) | 0.008 (3) |
| C61 | 0.030 (2) | 0.043 (3) | 0.020 (2) | −0.004 (2) | 0.0040 (18) | 0.0016 (19) |
| C62 | 0.041 (3) | 0.040 (3) | 0.058 (3) | −0.007 (2) | 0.012 (2) | −0.006 (2) |
| C63 | 0.053 (4) | 0.046 (3) | 0.083 (4) | −0.018 (3) | 0.024 (3) | −0.012 (3) |
| C64 | 0.036 (3) | 0.078 (4) | 0.062 (4) | −0.015 (3) | 0.011 (3) | −0.007 (3) |
| C65 | 0.034 (3) | 0.069 (4) | 0.067 (4) | 0.007 (3) | 0.010 (3) | 0.008 (3) |
| C66 | 0.038 (3) | 0.045 (3) | 0.053 (3) | −0.003 (2) | 0.008 (2) | 0.005 (2) |
| C71 | 0.032 (2) | 0.029 (2) | 0.043 (3) | 0.003 (2) | 0.013 (2) | 0.010 (2) |
| C72 | 0.054 (3) | 0.038 (3) | 0.061 (3) | −0.010 (3) | 0.016 (3) | 0.009 (3) |
| C73 | 0.062 (4) | 0.050 (4) | 0.104 (5) | −0.019 (3) | 0.022 (4) | 0.014 (4) |
| C74 | 0.055 (4) | 0.060 (4) | 0.110 (6) | 0.002 (3) | 0.034 (4) | 0.048 (4) |
| C75 | 0.063 (4) | 0.078 (4) | 0.063 (4) | 0.015 (3) | 0.026 (3) | 0.040 (3) |
| C76 | 0.040 (3) | 0.050 (3) | 0.047 (3) | 0.002 (2) | 0.015 (2) | 0.016 (2) |
| C81 | 0.029 (2) | 0.024 (2) | 0.037 (2) | −0.0024 (18) | 0.0088 (19) | −0.0043 (19) |
| C82 | 0.042 (3) | 0.040 (3) | 0.043 (3) | 0.010 (2) | 0.014 (2) | 0.001 (2) |
| C83 | 0.044 (3) | 0.047 (3) | 0.057 (3) | 0.011 (2) | 0.006 (3) | −0.001 (3) |
| C84 | 0.037 (3) | 0.053 (3) | 0.070 (4) | 0.005 (3) | 0.018 (3) | −0.012 (3) |
| C85 | 0.063 (4) | 0.066 (4) | 0.050 (3) | 0.009 (3) | 0.030 (3) | −0.005 (3) |
| C86 | 0.044 (3) | 0.047 (3) | 0.039 (3) | 0.008 (2) | 0.010 (2) | 0.000 (2) |
| C98 | 0.075 (4) | 0.052 (3) | 0.055 (3) | −0.010 (3) | 0.004 (3) | 0.013 (3) |
| C99 | 0.041 (3) | 0.071 (4) | 0.085 (4) | 0.003 (3) | 0.030 (3) | 0.012 (3) |
| Sb1—O121 | 1.958 (3) | C33—H33 | 0.9500 |
| Sb1—O411 | 1.965 (3) | C34—C35 | 1.363 (9) |
| Sb1—C21 | 2.114 (4) | C34—H34 | 0.9500 |
| Sb1—C11 | 2.116 (4) | C35—C36 | 1.370 (7) |
| Sb1—O412 | 2.211 (3) | C35—H35 | 0.9500 |
| Sb1—O122 | 2.255 (3) | C36—H36 | 0.9500 |
| Sb1—Sb2 | 3.2422 (4) | C41—C46 | 1.375 (6) |
| Sb1—Sb4 | 3.2519 (4) | C41—C42 | 1.389 (6) |
| Sb2—O121 | 1.966 (3) | C42—C43 | 1.393 (7) |
| Sb2—O231 | 1.971 (3) | C42—H42 | 0.9500 |
| Sb2—C31 | 2.105 (4) | C43—C44 | 1.367 (8) |
| Sb2—C41 | 2.124 (4) | C43—H43 | 0.9500 |
| Sb2—O232 | 2.219 (3) | C44—C45 | 1.377 (8) |
| Sb2—O122 | 2.233 (3) | C44—H44 | 0.9500 |
| Sb2—Sb3 | 3.2518 (4) | C45—C46 | 1.388 (7) |
| Sb3—O341 | 1.956 (3) | C45—H45 | 0.9500 |
| Sb3—O231 | 1.967 (3) | C46—H46 | 0.9500 |
| Sb3—C51 | 2.108 (4) | C51—C52 | 1.346 (7) |
| Sb3—C61 | 2.120 (4) | C51—C56 | 1.374 (6) |
| Sb3—O232 | 2.233 (3) | C52—C53 | 1.394 (7) |
| Sb3—O342 | 2.243 (3) | C52—H52 | 0.9500 |
| Sb3—Sb4 | 3.2635 (4) | C53—C54 | 1.361 (8) |
| Sb4—O341 | 1.956 (3) | C53—H53 | 0.9500 |
| Sb4—O411 | 1.958 (3) | C54—C55 | 1.349 (8) |
| Sb4—C81 | 2.110 (4) | C54—H54 | 0.9500 |
| Sb4—C71 | 2.115 (4) | C55—C56 | 1.387 (7) |
| Sb4—O412 | 2.242 (3) | C55—H55 | 0.9500 |
| Sb4—O342 | 2.248 (3) | C56—H56 | 0.9500 |
| Cl94—C98 | 1.712 (6) | C61—C62 | 1.380 (6) |
| Cl95—C98 | 1.734 (6) | C61—C66 | 1.387 (6) |
| Cl96—C98 | 1.724 (7) | C62—C63 | 1.388 (7) |
| Cl97—C99 | 1.708 (6) | C62—H62 | 0.9500 |
| Cl98—C99 | 1.732 (6) | C63—C64 | 1.361 (7) |
| Cl99—C99 | 1.741 (6) | C63—H63 | 0.9500 |
| O122—O342 | 1.473 (3) | C64—C65 | 1.369 (7) |
| O232—O412 | 1.466 (3) | C64—H64 | 0.9500 |
| C11—C12 | 1.385 (6) | C65—C66 | 1.380 (7) |
| C11—C16 | 1.389 (6) | C65—H65 | 0.9500 |
| C12—C13 | 1.391 (6) | C66—H66 | 0.9500 |
| C12—H12 | 0.9500 | C71—C76 | 1.373 (6) |
| C13—C14 | 1.367 (7) | C71—C72 | 1.375 (6) |
| C13—H13 | 0.9500 | C72—C73 | 1.385 (7) |
| C14—C15 | 1.383 (7) | C72—H72 | 0.9500 |
| C14—H14 | 0.9500 | C73—C74 | 1.352 (8) |
| C15—C16 | 1.387 (6) | C73—H73 | 0.9500 |
| C15—H15 | 0.9500 | C74—C75 | 1.363 (8) |
| C16—H16 | 0.9500 | C74—H74 | 0.9500 |
| C21—C22 | 1.379 (6) | C75—C76 | 1.386 (7) |
| C21—C26 | 1.385 (6) | C75—H75 | 0.9500 |
| C22—C23 | 1.386 (6) | C76—H76 | 0.9500 |
| C22—H22 | 0.9500 | C81—C86 | 1.378 (6) |
| C23—C24 | 1.375 (7) | C81—C82 | 1.383 (6) |
| C23—H23 | 0.9500 | C82—C83 | 1.376 (6) |
| C24—C25 | 1.376 (7) | C82—H82 | 0.9500 |
| C24—H24 | 0.9500 | C83—C84 | 1.371 (7) |
| C25—C26 | 1.378 (6) | C83—H83 | 0.9500 |
| C25—H25 | 0.9500 | C84—C85 | 1.377 (7) |
| C26—H26 | 0.9500 | C84—H84 | 0.9500 |
| C31—C32 | 1.371 (6) | C85—C86 | 1.385 (7) |
| C31—C36 | 1.371 (6) | C85—H85 | 0.9500 |
| C32—C33 | 1.395 (7) | C86—H86 | 0.9500 |
| C32—H32 | 0.9500 | C98—H98 | 1.0000 |
| C33—C34 | 1.358 (8) | C99—H99 | 1.0000 |
| O121—Sb1—O411 | 154.46 (11) | C16—C15—H15 | 119.9 |
| O121—Sb1—C21 | 95.97 (14) | C15—C16—C11 | 119.8 (4) |
| O411—Sb1—C21 | 98.61 (14) | C15—C16—H16 | 120.1 |
| O121—Sb1—C11 | 100.52 (14) | C11—C16—H16 | 120.1 |
| O411—Sb1—C11 | 95.73 (14) | C22—C21—C26 | 119.2 (4) |
| C21—Sb1—C11 | 105.26 (15) | C22—C21—Sb1 | 121.6 (3) |
| O121—Sb1—O412 | 84.66 (10) | C26—C21—Sb1 | 119.2 (3) |
| O411—Sb1—O412 | 74.09 (10) | C21—C22—C23 | 120.2 (4) |
| C21—Sb1—O412 | 91.66 (13) | C21—C22—H22 | 119.9 |
| C11—Sb1—O412 | 161.55 (13) | C23—C22—H22 | 119.9 |
| O121—Sb1—O122 | 74.82 (10) | C24—C23—C22 | 120.4 (5) |
| O411—Sb1—O122 | 85.80 (10) | C24—C23—H23 | 119.8 |
| C21—Sb1—O122 | 163.92 (13) | C22—C23—H23 | 119.8 |
| C11—Sb1—O122 | 89.57 (13) | C23—C24—C25 | 119.6 (5) |
| O412—Sb1—O122 | 74.60 (10) | C23—C24—H24 | 120.2 |
| O121—Sb1—Sb2 | 34.36 (7) | C25—C24—H24 | 120.2 |
| O411—Sb1—Sb2 | 121.20 (8) | C24—C25—C26 | 120.4 (5) |
| C21—Sb1—Sb2 | 123.39 (11) | C24—C25—H25 | 119.8 |
| C11—Sb1—Sb2 | 108.46 (11) | C26—C25—H25 | 119.8 |
| O412—Sb1—Sb2 | 66.34 (7) | C25—C26—C21 | 120.3 (5) |
| O122—Sb1—Sb2 | 43.49 (7) | C25—C26—H26 | 119.8 |
| O121—Sb1—Sb4 | 120.93 (7) | C21—C26—H26 | 119.8 |
| O411—Sb1—Sb4 | 33.94 (8) | C32—C31—C36 | 118.1 (5) |
| C21—Sb1—Sb4 | 108.85 (11) | C32—C31—Sb2 | 122.5 (3) |
| C11—Sb1—Sb4 | 121.56 (11) | C36—C31—Sb2 | 119.4 (4) |
| O412—Sb1—Sb4 | 43.47 (7) | C31—C32—C33 | 120.4 (5) |
| O122—Sb1—Sb4 | 66.84 (6) | C31—C32—H32 | 119.8 |
| Sb2—Sb1—Sb4 | 90.199 (9) | C33—C32—H32 | 119.8 |
| O121—Sb2—O231 | 154.00 (11) | C34—C33—C32 | 120.3 (6) |
| O121—Sb2—C31 | 97.76 (14) | C34—C33—H33 | 119.9 |
| O231—Sb2—C31 | 98.27 (15) | C32—C33—H33 | 119.9 |
| O121—Sb2—C41 | 96.92 (14) | C33—C34—C35 | 119.7 (6) |
| O231—Sb2—C41 | 98.87 (14) | C33—C34—H34 | 120.2 |
| C31—Sb2—C41 | 104.04 (17) | C35—C34—H34 | 120.2 |
| O121—Sb2—O232 | 84.49 (10) | C34—C35—C36 | 120.0 (6) |
| O231—Sb2—O232 | 74.92 (10) | C34—C35—H35 | 120.0 |
| C31—Sb2—O232 | 165.00 (14) | C36—C35—H35 | 120.0 |
| C41—Sb2—O232 | 90.34 (14) | C35—C36—C31 | 121.7 (6) |
| O121—Sb2—O122 | 75.17 (10) | C35—C36—H36 | 119.2 |
| O231—Sb2—O122 | 84.15 (10) | C31—C36—H36 | 119.2 |
| C31—Sb2—O122 | 91.22 (13) | C46—C41—C42 | 120.6 (4) |
| C41—Sb2—O122 | 163.76 (15) | C46—C41—Sb2 | 120.4 (3) |
| O232—Sb2—O122 | 74.96 (10) | C42—C41—Sb2 | 119.0 (4) |
| O121—Sb2—Sb1 | 34.19 (8) | C41—C42—C43 | 119.5 (5) |
| O231—Sb2—Sb1 | 120.56 (8) | C41—C42—H42 | 120.3 |
| C31—Sb2—Sb1 | 107.65 (11) | C43—C42—H42 | 120.3 |
| C41—Sb2—Sb1 | 123.68 (13) | C44—C43—C42 | 119.9 (5) |
| O232—Sb2—Sb1 | 66.38 (6) | C44—C43—H43 | 120.0 |
| O122—Sb2—Sb1 | 44.01 (7) | C42—C43—H43 | 120.0 |
| O121—Sb2—Sb3 | 120.62 (8) | C43—C44—C45 | 120.4 (5) |
| O231—Sb2—Sb3 | 34.31 (8) | C43—C44—H44 | 119.8 |
| C31—Sb2—Sb3 | 125.92 (12) | C45—C44—H44 | 119.8 |
| C41—Sb2—Sb3 | 107.03 (11) | C44—C45—C46 | 120.6 (5) |
| O232—Sb2—Sb3 | 43.24 (7) | C44—C45—H45 | 119.7 |
| O122—Sb2—Sb3 | 66.87 (6) | C46—C45—H45 | 119.7 |
| Sb1—Sb2—Sb3 | 90.174 (9) | C41—C46—C45 | 119.2 (5) |
| O341—Sb3—O231 | 153.51 (11) | C41—C46—H46 | 120.4 |
| O341—Sb3—C51 | 98.58 (14) | C45—C46—H46 | 120.4 |
| O231—Sb3—C51 | 95.96 (14) | C52—C51—C56 | 118.8 (5) |
| O341—Sb3—C61 | 95.88 (15) | C52—C51—Sb3 | 122.9 (3) |
| O231—Sb3—C61 | 101.72 (15) | C56—C51—Sb3 | 118.3 (4) |
| C51—Sb3—C61 | 104.61 (16) | C51—C52—C53 | 121.3 (5) |
| O341—Sb3—O232 | 86.57 (10) | C51—C52—H52 | 119.3 |
| O231—Sb3—O232 | 74.67 (10) | C53—C52—H52 | 119.3 |
| C51—Sb3—O232 | 166.08 (14) | C54—C53—C52 | 119.5 (6) |
| C61—Sb3—O232 | 87.59 (13) | C54—C53—H53 | 120.3 |
| O341—Sb3—O342 | 73.03 (10) | C52—C53—H53 | 120.3 |
| O231—Sb3—O342 | 83.82 (10) | C55—C54—C53 | 119.7 (5) |
| C51—Sb3—O342 | 94.77 (14) | C55—C54—H54 | 120.2 |
| C61—Sb3—O342 | 159.04 (13) | C53—C54—H54 | 120.2 |
| O232—Sb3—O342 | 74.27 (9) | C54—C55—C56 | 120.8 (5) |
| O341—Sb3—Sb2 | 120.97 (7) | C54—C55—H55 | 119.6 |
| O231—Sb3—Sb2 | 34.38 (8) | C56—C55—H55 | 119.6 |
| C51—Sb3—Sb2 | 124.99 (12) | C51—C56—C55 | 120.0 (5) |
| C61—Sb3—Sb2 | 107.22 (11) | C51—C56—H56 | 120.0 |
| O232—Sb3—Sb2 | 42.92 (7) | C55—C56—H56 | 120.0 |
| O342—Sb3—Sb2 | 66.30 (6) | C62—C61—C66 | 119.8 (4) |
| O341—Sb3—Sb4 | 33.45 (7) | C62—C61—Sb3 | 121.7 (3) |
| O231—Sb3—Sb4 | 120.15 (8) | C66—C61—Sb3 | 118.5 (3) |
| C51—Sb3—Sb4 | 111.44 (12) | C61—C62—C63 | 119.3 (5) |
| C61—Sb3—Sb4 | 119.53 (12) | C61—C62—H62 | 120.4 |
| O232—Sb3—Sb4 | 66.54 (7) | C63—C62—H62 | 120.4 |
| O342—Sb3—Sb4 | 43.46 (7) | C64—C63—C62 | 120.8 (5) |
| Sb2—Sb3—Sb4 | 89.826 (9) | C64—C63—H63 | 119.6 |
| O341—Sb4—O411 | 154.13 (11) | C62—C63—H63 | 119.6 |
| O341—Sb4—C81 | 92.93 (14) | C63—C64—C65 | 120.1 (5) |
| O411—Sb4—C81 | 102.85 (14) | C63—C64—H64 | 119.9 |
| O341—Sb4—C71 | 99.71 (15) | C65—C64—H64 | 119.9 |
| O411—Sb4—C71 | 95.84 (14) | C64—C65—C66 | 120.3 (5) |
| C81—Sb4—C71 | 105.11 (16) | C64—C65—H65 | 119.9 |
| O341—Sb4—O412 | 86.17 (10) | C66—C65—H65 | 119.9 |
| O411—Sb4—O412 | 73.51 (10) | C65—C66—C61 | 119.8 (5) |
| C81—Sb4—O412 | 90.38 (13) | C65—C66—H66 | 120.1 |
| C71—Sb4—O412 | 163.01 (13) | C61—C66—H66 | 120.1 |
| O341—Sb4—O342 | 72.92 (10) | C76—C71—C72 | 119.1 (4) |
| O411—Sb4—O342 | 85.92 (10) | C76—C71—Sb4 | 122.1 (3) |
| C81—Sb4—O342 | 159.23 (13) | C72—C71—Sb4 | 118.8 (3) |
| C71—Sb4—O342 | 92.48 (14) | C71—C72—C73 | 120.2 (5) |
| O412—Sb4—O342 | 73.91 (10) | C71—C72—H72 | 119.9 |
| O341—Sb4—Sb1 | 120.84 (8) | C73—C72—H72 | 119.9 |
| O411—Sb4—Sb1 | 34.09 (8) | C74—C73—C72 | 119.9 (6) |
| C81—Sb4—Sb1 | 110.75 (11) | C74—C73—H73 | 120.1 |
| C71—Sb4—Sb1 | 122.70 (12) | C72—C73—H73 | 120.1 |
| O412—Sb4—Sb1 | 42.72 (7) | C73—C74—C75 | 120.8 (5) |
| O342—Sb4—Sb1 | 66.62 (6) | C73—C74—H74 | 119.6 |
| O341—Sb4—Sb3 | 33.46 (8) | C75—C74—H74 | 119.6 |
| O411—Sb4—Sb3 | 121.06 (8) | C74—C75—C76 | 119.6 (6) |
| C81—Sb4—Sb3 | 117.96 (11) | C74—C75—H75 | 120.2 |
| C71—Sb4—Sb3 | 110.90 (12) | C76—C75—H75 | 120.2 |
| O412—Sb4—Sb3 | 66.09 (6) | C71—C76—C75 | 120.3 (5) |
| O342—Sb4—Sb3 | 43.34 (7) | C71—C76—H76 | 119.9 |
| Sb1—Sb4—Sb3 | 89.797 (9) | C75—C76—H76 | 119.9 |
| Sb1—O121—Sb2 | 111.45 (12) | C86—C81—C82 | 118.9 (4) |
| O342—O122—Sb2 | 113.13 (17) | C86—C81—Sb4 | 125.2 (3) |
| O342—O122—Sb1 | 112.80 (18) | C82—C81—Sb4 | 115.7 (3) |
| Sb2—O122—Sb1 | 92.50 (10) | C83—C82—C81 | 121.3 (5) |
| Sb3—O231—Sb2 | 111.31 (13) | C83—C82—H82 | 119.3 |
| O412—O232—Sb2 | 113.29 (17) | C81—C82—H82 | 119.3 |
| O412—O232—Sb3 | 113.51 (17) | C84—C83—C82 | 119.4 (5) |
| Sb2—O232—Sb3 | 93.84 (10) | C84—C83—H83 | 120.3 |
| Sb4—O341—Sb3 | 113.08 (13) | C82—C83—H83 | 120.3 |
| O122—O342—Sb3 | 113.69 (18) | C83—C84—C85 | 120.0 (5) |
| O122—O342—Sb4 | 113.73 (18) | C83—C84—H84 | 120.0 |
| Sb3—O342—Sb4 | 93.20 (10) | C85—C84—H84 | 120.0 |
| Sb4—O411—Sb1 | 111.97 (13) | C84—C85—C86 | 120.4 (5) |
| O232—O412—Sb1 | 113.98 (18) | C84—C85—H85 | 119.8 |
| O232—O412—Sb4 | 113.86 (17) | C86—C85—H85 | 119.8 |
| Sb1—O412—Sb4 | 93.82 (10) | C81—C86—C85 | 119.9 (5) |
| C12—C11—C16 | 119.4 (4) | C81—C86—H86 | 120.0 |
| C12—C11—Sb1 | 120.1 (3) | C85—C86—H86 | 120.0 |
| C16—C11—Sb1 | 120.4 (3) | Cl94—C98—Cl96 | 111.9 (4) |
| C11—C12—C13 | 120.3 (4) | Cl94—C98—Cl95 | 109.9 (3) |
| C11—C12—H12 | 119.8 | Cl96—C98—Cl95 | 109.5 (3) |
| C13—C12—H12 | 119.8 | Cl94—C98—H98 | 108.5 |
| C14—C13—C12 | 120.0 (5) | Cl96—C98—H98 | 108.5 |
| C14—C13—H13 | 120.0 | Cl95—C98—H98 | 108.5 |
| C12—C13—H13 | 120.0 | Cl97—C99—Cl98 | 110.9 (3) |
| C13—C14—C15 | 120.1 (4) | Cl97—C99—Cl99 | 111.3 (4) |
| C13—C14—H14 | 119.9 | Cl98—C99—Cl99 | 109.3 (3) |
| C15—C14—H14 | 119.9 | Cl97—C99—H99 | 108.4 |
| C14—C15—C16 | 120.3 (4) | Cl98—C99—H99 | 108.4 |
| C14—C15—H15 | 119.9 | Cl99—C99—H99 | 108.4 |
| O411—Sb1—Sb2—O121 | 169.48 (17) | O342—Sb3—O232—Sb2 | 71.92 (10) |
| C21—Sb1—Sb2—O121 | 41.98 (19) | Sb4—Sb3—O232—Sb2 | 117.50 (9) |
| C11—Sb1—Sb2—O121 | −81.54 (19) | O411—Sb4—O341—Sb3 | 12.7 (4) |
| O412—Sb1—Sb2—O121 | 117.44 (16) | C81—Sb4—O341—Sb3 | 140.72 (17) |
| O122—Sb1—Sb2—O121 | −150.23 (18) | C71—Sb4—O341—Sb3 | −113.41 (17) |
| Sb4—Sb1—Sb2—O121 | 154.89 (15) | O412—Sb4—O341—Sb3 | 50.53 (14) |
| O121—Sb1—Sb2—O231 | −171.18 (17) | O342—Sb4—O341—Sb3 | −23.80 (13) |
| O411—Sb1—Sb2—O231 | −1.70 (14) | Sb1—Sb4—O341—Sb3 | 24.37 (18) |
| C21—Sb1—Sb2—O231 | −129.20 (16) | O231—Sb3—O341—Sb4 | −6.3 (3) |
| C11—Sb1—Sb2—O231 | 107.27 (15) | C51—Sb3—O341—Sb4 | 116.23 (17) |
| O412—Sb1—Sb2—O231 | −53.74 (12) | C61—Sb3—O341—Sb4 | −137.98 (16) |
| O122—Sb1—Sb2—O231 | 38.59 (13) | O232—Sb3—O341—Sb4 | −50.76 (14) |
| Sb4—Sb1—Sb2—O231 | −16.29 (10) | O342—Sb3—O341—Sb4 | 23.84 (13) |
| O121—Sb1—Sb2—C31 | 77.52 (19) | Sb2—Sb3—O341—Sb4 | −23.84 (18) |
| O411—Sb1—Sb2—C31 | −113.00 (16) | Sb2—O122—O342—Sb3 | 0.6 (2) |
| C21—Sb1—Sb2—C31 | 119.50 (18) | Sb1—O122—O342—Sb3 | 103.95 (16) |
| C11—Sb1—Sb2—C31 | −4.02 (17) | Sb2—O122—O342—Sb4 | −104.45 (16) |
| O412—Sb1—Sb2—C31 | −165.04 (15) | Sb1—O122—O342—Sb4 | −1.1 (2) |
| O122—Sb1—Sb2—C31 | −72.71 (16) | O341—Sb3—O342—O122 | −136.6 (2) |
| Sb4—Sb1—Sb2—C31 | −127.59 (13) | O231—Sb3—O342—O122 | 30.4 (2) |
| O121—Sb1—Sb2—C41 | −43.7 (2) | C51—Sb3—O342—O122 | 125.9 (2) |
| O411—Sb1—Sb2—C41 | 125.80 (17) | C61—Sb3—O342—O122 | −76.4 (4) |
| C21—Sb1—Sb2—C41 | −1.70 (19) | O232—Sb3—O342—O122 | −45.39 (19) |
| C11—Sb1—Sb2—C41 | −125.22 (18) | Sb2—Sb3—O342—O122 | −0.41 (17) |
| O412—Sb1—Sb2—C41 | 73.76 (16) | Sb4—Sb3—O342—O122 | −117.7 (2) |
| O122—Sb1—Sb2—C41 | 166.09 (17) | O341—Sb3—O342—Sb4 | −18.90 (10) |
| Sb4—Sb1—Sb2—C41 | 111.21 (14) | O231—Sb3—O342—Sb4 | 148.07 (11) |
| O121—Sb1—Sb2—O232 | −117.20 (16) | C51—Sb3—O342—Sb4 | −116.43 (14) |
| O411—Sb1—Sb2—O232 | 52.28 (12) | C61—Sb3—O342—Sb4 | 41.3 (4) |
| C21—Sb1—Sb2—O232 | −75.22 (15) | O232—Sb3—O342—Sb4 | 72.30 (10) |
| C11—Sb1—Sb2—O232 | 161.26 (14) | Sb2—Sb3—O342—Sb4 | 117.28 (9) |
| O412—Sb1—Sb2—O232 | 0.24 (10) | O341—Sb4—O342—O122 | 136.6 (2) |
| O122—Sb1—Sb2—O232 | 92.57 (12) | O411—Sb4—O342—O122 | −28.3 (2) |
| Sb4—Sb1—Sb2—O232 | 37.69 (7) | C81—Sb4—O342—O122 | 87.8 (4) |
| O121—Sb1—Sb2—O122 | 150.23 (18) | C71—Sb4—O342—O122 | −124.0 (2) |
| O411—Sb1—Sb2—O122 | −40.29 (14) | O412—Sb4—O342—O122 | 45.65 (18) |
| C21—Sb1—Sb2—O122 | −167.79 (16) | Sb1—Sb4—O342—O122 | 0.76 (16) |
| C11—Sb1—Sb2—O122 | 68.68 (15) | Sb3—Sb4—O342—O122 | 117.7 (2) |
| O412—Sb1—Sb2—O122 | −92.33 (12) | O341—Sb4—O342—Sb3 | 18.91 (10) |
| Sb4—Sb1—Sb2—O122 | −54.88 (10) | O411—Sb4—O342—Sb3 | −146.00 (11) |
| O121—Sb1—Sb2—Sb3 | −154.41 (15) | C81—Sb4—O342—Sb3 | −29.8 (4) |
| O411—Sb1—Sb2—Sb3 | 15.07 (10) | C71—Sb4—O342—Sb3 | 118.32 (14) |
| C21—Sb1—Sb2—Sb3 | −112.43 (13) | O412—Sb4—O342—Sb3 | −72.00 (9) |
| C11—Sb1—Sb2—Sb3 | 124.04 (12) | Sb1—Sb4—O342—Sb3 | −116.90 (9) |
| O412—Sb1—Sb2—Sb3 | −36.97 (7) | O341—Sb4—O411—Sb1 | 18.1 (4) |
| O122—Sb1—Sb2—Sb3 | 55.36 (10) | C81—Sb4—O411—Sb1 | −108.14 (16) |
| Sb4—Sb1—Sb2—Sb3 | 0.478 (10) | C71—Sb4—O411—Sb1 | 144.89 (17) |
| O121—Sb2—Sb3—O341 | −3.98 (14) | O412—Sb4—O411—Sb1 | −21.60 (12) |
| O231—Sb2—Sb3—O341 | 166.25 (18) | O342—Sb4—O411—Sb1 | 52.81 (14) |
| C31—Sb2—Sb3—O341 | 124.52 (17) | Sb3—Sb4—O411—Sb1 | 26.19 (17) |
| C41—Sb2—Sb3—O341 | −113.12 (17) | O121—Sb1—O411—Sb4 | −13.0 (4) |
| O232—Sb2—Sb3—O341 | −41.58 (14) | C21—Sb1—O411—Sb4 | 111.12 (16) |
| O122—Sb2—Sb3—O341 | 50.83 (13) | C11—Sb1—O411—Sb4 | −142.46 (16) |
| Sb1—Sb2—Sb3—O341 | 12.40 (10) | O412—Sb1—O411—Sb4 | 21.86 (12) |
| O121—Sb2—Sb3—O231 | −170.23 (17) | O122—Sb1—O411—Sb4 | −53.32 (14) |
| C31—Sb2—Sb3—O231 | −41.7 (2) | Sb2—Sb1—O411—Sb4 | −26.81 (17) |
| C41—Sb2—Sb3—O231 | 80.6 (2) | Sb2—O232—O412—Sb1 | 0.5 (2) |
| O232—Sb2—Sb3—O231 | 152.17 (18) | Sb3—O232—O412—Sb1 | 106.01 (16) |
| O122—Sb2—Sb3—O231 | −115.42 (17) | Sb2—O232—O412—Sb4 | −105.51 (16) |
| Sb1—Sb2—Sb3—O231 | −153.85 (15) | Sb3—O232—O412—Sb4 | 0.0 (2) |
| O121—Sb2—Sb3—C51 | −133.22 (17) | O121—Sb1—O412—O232 | 29.83 (19) |
| O231—Sb2—Sb3—C51 | 37.0 (2) | O411—Sb1—O412—O232 | −135.8 (2) |
| C31—Sb2—Sb3—C51 | −4.7 (2) | C21—Sb1—O412—O232 | 125.7 (2) |
| C41—Sb2—Sb3—C51 | 117.6 (2) | C11—Sb1—O412—O232 | −77.6 (5) |
| O232—Sb2—Sb3—C51 | −170.82 (17) | O122—Sb1—O412—O232 | −45.87 (19) |
| O122—Sb2—Sb3—C51 | −78.40 (16) | Sb2—Sb1—O412—O232 | −0.37 (16) |
| Sb1—Sb2—Sb3—C51 | −116.83 (14) | Sb4—Sb1—O412—O232 | −118.3 (2) |
| O121—Sb2—Sb3—C61 | 104.15 (15) | O121—Sb1—O412—Sb4 | 148.09 (11) |
| O231—Sb2—Sb3—C61 | −85.62 (19) | O411—Sb1—O412—Sb4 | −17.59 (10) |
| C31—Sb2—Sb3—C61 | −127.34 (18) | C21—Sb1—O412—Sb4 | −116.07 (13) |
| C41—Sb2—Sb3—C61 | −4.99 (18) | C11—Sb1—O412—Sb4 | 40.7 (4) |
| O232—Sb2—Sb3—C61 | 66.55 (15) | O122—Sb1—O412—Sb4 | 72.39 (10) |
| O122—Sb2—Sb3—C61 | 158.96 (14) | Sb2—Sb1—O412—Sb4 | 117.89 (9) |
| Sb1—Sb2—Sb3—C61 | 120.53 (12) | O341—Sb4—O412—O232 | −27.7 (2) |
| O121—Sb2—Sb3—O232 | 37.60 (14) | O411—Sb4—O412—O232 | 136.1 (2) |
| O231—Sb2—Sb3—O232 | −152.17 (17) | C81—Sb4—O412—O232 | −120.6 (2) |
| C31—Sb2—Sb3—O232 | 166.11 (17) | C71—Sb4—O412—O232 | 83.4 (5) |
| C41—Sb2—Sb3—O232 | −71.54 (17) | O342—Sb4—O412—O232 | 45.59 (19) |
| O122—Sb2—Sb3—O232 | 92.41 (12) | Sb1—Sb4—O412—O232 | 118.4 (2) |
| Sb1—Sb2—Sb3—O232 | 53.98 (10) | Sb3—Sb4—O412—O232 | 0.03 (16) |
| O121—Sb2—Sb3—O342 | −54.54 (12) | O341—Sb4—O412—Sb1 | −146.08 (11) |
| O231—Sb2—Sb3—O342 | 115.69 (17) | O411—Sb4—O412—Sb1 | 17.71 (10) |
| C31—Sb2—Sb3—O342 | 73.96 (16) | C81—Sb4—O412—Sb1 | 121.00 (13) |
| C41—Sb2—Sb3—O342 | −163.68 (16) | C71—Sb4—O412—Sb1 | −35.0 (5) |
| O232—Sb2—Sb3—O342 | −92.14 (12) | O342—Sb4—O412—Sb1 | −72.76 (10) |
| O122—Sb2—Sb3—O342 | 0.27 (11) | Sb3—Sb4—O412—Sb1 | −118.33 (9) |
| Sb1—Sb2—Sb3—O342 | −38.16 (8) | O121—Sb1—C11—C12 | −174.4 (3) |
| O121—Sb2—Sb3—Sb4 | −16.86 (10) | O411—Sb1—C11—C12 | −14.2 (4) |
| O231—Sb2—Sb3—Sb4 | 153.37 (15) | C21—Sb1—C11—C12 | 86.4 (4) |
| C31—Sb2—Sb3—Sb4 | 111.65 (14) | O412—Sb1—C11—C12 | −69.4 (6) |
| C41—Sb2—Sb3—Sb4 | −126.00 (14) | O122—Sb1—C11—C12 | −99.9 (3) |
| O232—Sb2—Sb3—Sb4 | −54.46 (10) | Sb2—Sb1—C11—C12 | −139.8 (3) |
| O122—Sb2—Sb3—Sb4 | 37.95 (8) | Sb4—Sb1—C11—C12 | −37.7 (4) |
| Sb1—Sb2—Sb3—Sb4 | −0.477 (10) | O121—Sb1—C11—C16 | 9.2 (4) |
| O121—Sb1—Sb4—O341 | 2.58 (14) | O411—Sb1—C11—C16 | 169.4 (3) |
| O411—Sb1—Sb4—O341 | −170.93 (18) | C21—Sb1—C11—C16 | −90.0 (4) |
| C21—Sb1—Sb4—O341 | 112.01 (15) | O412—Sb1—C11—C16 | 114.1 (4) |
| C11—Sb1—Sb4—O341 | −125.58 (16) | O122—Sb1—C11—C16 | 83.7 (3) |
| O412—Sb1—Sb4—O341 | 40.42 (14) | Sb2—Sb1—C11—C16 | 43.8 (4) |
| O122—Sb1—Sb4—O341 | −51.38 (12) | Sb4—Sb1—C11—C16 | 145.9 (3) |
| Sb2—Sb1—Sb4—O341 | −13.63 (10) | C16—C11—C12—C13 | 0.3 (7) |
| O121—Sb1—Sb4—O411 | 173.52 (18) | Sb1—C11—C12—C13 | −176.2 (4) |
| C21—Sb1—Sb4—O411 | −77.05 (19) | C11—C12—C13—C14 | −0.9 (7) |
| C11—Sb1—Sb4—O411 | 45.4 (2) | C12—C13—C14—C15 | 0.9 (8) |
| O412—Sb1—Sb4—O411 | −148.64 (18) | C13—C14—C15—C16 | −0.2 (7) |
| O122—Sb1—Sb4—O411 | 119.55 (17) | C14—C15—C16—C11 | −0.4 (7) |
| Sb2—Sb1—Sb4—O411 | 157.31 (15) | C12—C11—C16—C15 | 0.3 (7) |
| O121—Sb1—Sb4—C81 | −104.27 (15) | Sb1—C11—C16—C15 | 176.8 (3) |
| O411—Sb1—Sb4—C81 | 82.21 (19) | O121—Sb1—C21—C22 | 40.7 (4) |
| C21—Sb1—Sb4—C81 | 5.16 (17) | O411—Sb1—C21—C22 | −118.3 (4) |
| C11—Sb1—Sb4—C81 | 127.57 (17) | C11—Sb1—C21—C22 | 143.3 (4) |
| O412—Sb1—Sb4—C81 | −66.43 (15) | O412—Sb1—C21—C22 | −44.1 (4) |
| O122—Sb1—Sb4—C81 | −158.24 (14) | O122—Sb1—C21—C22 | −13.3 (7) |
| Sb2—Sb1—Sb4—C81 | −120.48 (11) | Sb2—Sb1—C21—C22 | 18.4 (4) |
| O121—Sb1—Sb4—C71 | 130.67 (18) | Sb4—Sb1—C21—C22 | −84.9 (4) |
| O411—Sb1—Sb4—C71 | −42.8 (2) | O121—Sb1—C21—C26 | −137.7 (3) |
| C21—Sb1—Sb4—C71 | −119.90 (19) | O411—Sb1—C21—C26 | 63.3 (3) |
| C11—Sb1—Sb4—C71 | 2.5 (2) | C11—Sb1—C21—C26 | −35.1 (4) |
| O412—Sb1—Sb4—C71 | 168.51 (18) | O412—Sb1—C21—C26 | 137.5 (3) |
| O122—Sb1—Sb4—C71 | 76.70 (16) | O122—Sb1—C21—C26 | 168.3 (3) |
| Sb2—Sb1—Sb4—C71 | 114.46 (15) | Sb2—Sb1—C21—C26 | −160.0 (3) |
| O121—Sb1—Sb4—O412 | −37.84 (14) | Sb4—Sb1—C21—C26 | 96.7 (3) |
| O411—Sb1—Sb4—O412 | 148.64 (18) | C26—C21—C22—C23 | −0.2 (7) |
| C21—Sb1—Sb4—O412 | 71.59 (15) | Sb1—C21—C22—C23 | −178.6 (3) |
| C11—Sb1—Sb4—O412 | −166.00 (16) | C21—C22—C23—C24 | −0.6 (7) |
| O122—Sb1—Sb4—O412 | −91.81 (12) | C22—C23—C24—C25 | 0.9 (8) |
| Sb2—Sb1—Sb4—O412 | −54.05 (10) | C23—C24—C25—C26 | −0.4 (8) |
| O121—Sb1—Sb4—O342 | 53.47 (12) | C24—C25—C26—C21 | −0.4 (8) |
| O411—Sb1—Sb4—O342 | −120.04 (17) | C22—C21—C26—C25 | 0.7 (7) |
| C21—Sb1—Sb4—O342 | 162.91 (14) | Sb1—C21—C26—C25 | 179.1 (4) |
| C11—Sb1—Sb4—O342 | −74.68 (15) | O121—Sb2—C31—C32 | 140.5 (4) |
| O412—Sb1—Sb4—O342 | 91.32 (12) | O231—Sb2—C31—C32 | −19.0 (4) |
| O122—Sb1—Sb4—O342 | −0.49 (10) | C41—Sb2—C31—C32 | −120.4 (4) |
| Sb2—Sb1—Sb4—O342 | 37.26 (7) | O232—Sb2—C31—C32 | 42.7 (8) |
| O121—Sb1—Sb4—Sb3 | 15.73 (10) | O122—Sb2—C31—C32 | 65.3 (4) |
| O411—Sb1—Sb4—Sb3 | −157.78 (15) | Sb1—Sb2—C31—C32 | 106.8 (4) |
| C21—Sb1—Sb4—Sb3 | 125.17 (12) | Sb3—Sb2—C31—C32 | 3.3 (4) |
| C11—Sb1—Sb4—Sb3 | −112.42 (13) | O121—Sb2—C31—C36 | −41.7 (4) |
| O412—Sb1—Sb4—Sb3 | 53.58 (10) | O231—Sb2—C31—C36 | 158.9 (4) |
| O122—Sb1—Sb4—Sb3 | −38.23 (7) | C41—Sb2—C31—C36 | 57.5 (4) |
| Sb2—Sb1—Sb4—Sb3 | −0.477 (10) | O232—Sb2—C31—C36 | −139.4 (5) |
| O231—Sb3—Sb4—O341 | 176.74 (18) | O122—Sb2—C31—C36 | −116.9 (4) |
| C51—Sb3—Sb4—O341 | −72.3 (2) | Sb1—Sb2—C31—C36 | −75.3 (4) |
| C61—Sb3—Sb4—O341 | 49.9 (2) | Sb3—Sb2—C31—C36 | −178.8 (3) |
| O232—Sb3—Sb4—O341 | 122.57 (17) | C36—C31—C32—C33 | −0.7 (8) |
| O342—Sb3—Sb4—O341 | −145.81 (18) | Sb2—C31—C32—C33 | 177.2 (4) |
| Sb2—Sb3—Sb4—O341 | 159.72 (15) | C31—C32—C33—C34 | −0.5 (9) |
| O341—Sb3—Sb4—O411 | −173.57 (18) | C32—C33—C34—C35 | 1.5 (9) |
| O231—Sb3—Sb4—O411 | 3.17 (13) | C33—C34—C35—C36 | −1.3 (10) |
| C51—Sb3—Sb4—O411 | 114.09 (16) | C34—C35—C36—C31 | 0.2 (9) |
| C61—Sb3—Sb4—O411 | −123.64 (16) | C32—C31—C36—C35 | 0.8 (8) |
| O232—Sb3—Sb4—O411 | −51.00 (12) | Sb2—C31—C36—C35 | −177.1 (4) |
| O342—Sb3—Sb4—O411 | 40.62 (14) | O121—Sb2—C41—C46 | −54.5 (4) |
| Sb2—Sb3—Sb4—O411 | −13.85 (10) | O231—Sb2—C41—C46 | 104.8 (4) |
| O341—Sb3—Sb4—C81 | −45.7 (2) | C31—Sb2—C41—C46 | −154.3 (4) |
| O231—Sb3—Sb4—C81 | 131.02 (16) | O232—Sb2—C41—C46 | 30.0 (4) |
| C51—Sb3—Sb4—C81 | −118.06 (18) | O122—Sb2—C41—C46 | 5.2 (7) |
| C61—Sb3—Sb4—C81 | 4.21 (18) | Sb1—Sb2—C41—C46 | −31.4 (4) |
| O232—Sb3—Sb4—C81 | 76.85 (15) | Sb3—Sb2—C41—C46 | 70.6 (4) |
| O342—Sb3—Sb4—C81 | 168.47 (16) | O121—Sb2—C41—C42 | 125.0 (3) |
| Sb2—Sb3—Sb4—C81 | 114.00 (13) | O231—Sb2—C41—C42 | −75.7 (3) |
| O341—Sb3—Sb4—C71 | 75.5 (2) | C31—Sb2—C41—C42 | 25.2 (4) |
| O231—Sb3—Sb4—C71 | −107.74 (15) | O232—Sb2—C41—C42 | −150.5 (3) |
| C51—Sb3—Sb4—C71 | 3.18 (18) | O122—Sb2—C41—C42 | −175.3 (3) |
| C61—Sb3—Sb4—C71 | 125.44 (18) | Sb1—Sb2—C41—C42 | 148.0 (3) |
| O232—Sb3—Sb4—C71 | −161.92 (14) | Sb3—Sb2—C41—C42 | −110.0 (3) |
| O342—Sb3—Sb4—C71 | −70.30 (15) | C46—C41—C42—C43 | 0.9 (7) |
| Sb2—Sb3—Sb4—C71 | −124.76 (12) | Sb2—C41—C42—C43 | −178.5 (3) |
| O341—Sb3—Sb4—O412 | −122.58 (17) | C41—C42—C43—C44 | −1.0 (7) |
| O231—Sb3—Sb4—O412 | 54.16 (12) | C42—C43—C44—C45 | 0.1 (8) |
| C51—Sb3—Sb4—O412 | 165.08 (15) | C43—C44—C45—C46 | 0.9 (8) |
| C61—Sb3—Sb4—O412 | −72.65 (15) | C42—C41—C46—C45 | 0.0 (7) |
| O232—Sb3—Sb4—O412 | −0.02 (10) | Sb2—C41—C46—C45 | 179.5 (4) |
| O342—Sb3—Sb4—O412 | 91.61 (12) | C44—C45—C46—C41 | −0.9 (8) |
| Sb2—Sb3—Sb4—O412 | 37.14 (7) | O341—Sb3—C51—C52 | −85.4 (5) |
| O341—Sb3—Sb4—O342 | 145.81 (18) | O231—Sb3—C51—C52 | 72.4 (5) |
| O231—Sb3—Sb4—O342 | −37.45 (13) | C61—Sb3—C51—C52 | 176.2 (5) |
| C51—Sb3—Sb4—O342 | 73.47 (16) | O232—Sb3—C51—C52 | 25.6 (9) |
| C61—Sb3—Sb4—O342 | −164.26 (16) | O342—Sb3—C51—C52 | −11.8 (5) |
| O232—Sb3—Sb4—O342 | −91.62 (12) | Sb2—Sb3—C51—C52 | 52.4 (5) |
| Sb2—Sb3—Sb4—O342 | −54.47 (9) | Sb4—Sb3—C51—C52 | −53.3 (5) |
| O341—Sb3—Sb4—Sb1 | −159.25 (15) | O341—Sb3—C51—C56 | 94.3 (4) |
| O231—Sb3—Sb4—Sb1 | 17.50 (10) | O231—Sb3—C51—C56 | −107.9 (4) |
| C51—Sb3—Sb4—Sb1 | 128.42 (13) | C61—Sb3—C51—C56 | −4.1 (4) |
| C61—Sb3—Sb4—Sb1 | −109.32 (13) | O232—Sb3—C51—C56 | −154.8 (5) |
| O232—Sb3—Sb4—Sb1 | −36.68 (7) | O342—Sb3—C51—C56 | 167.8 (4) |
| O342—Sb3—Sb4—Sb1 | 54.94 (9) | Sb2—Sb3—C51—C56 | −127.9 (4) |
| Sb2—Sb3—Sb4—Sb1 | 0.475 (10) | Sb4—Sb3—C51—C56 | 126.4 (4) |
| O411—Sb1—O121—Sb2 | −21.2 (3) | C56—C51—C52—C53 | −0.7 (9) |
| C21—Sb1—O121—Sb2 | −145.84 (16) | Sb3—C51—C52—C53 | 178.9 (5) |
| C11—Sb1—O121—Sb2 | 107.39 (16) | C51—C52—C53—C54 | 1.7 (11) |
| O412—Sb1—O121—Sb2 | −54.73 (13) | C52—C53—C54—C55 | −1.9 (11) |
| O122—Sb1—O121—Sb2 | 20.74 (12) | C53—C54—C55—C56 | 1.1 (11) |
| Sb4—Sb1—O121—Sb2 | −29.65 (17) | C52—C51—C56—C55 | −0.1 (9) |
| O231—Sb2—O121—Sb1 | 17.5 (3) | Sb3—C51—C56—C55 | −179.7 (5) |
| C31—Sb2—O121—Sb1 | −110.11 (17) | C54—C55—C56—C51 | −0.1 (10) |
| C41—Sb2—O121—Sb1 | 144.63 (17) | O341—Sb3—C61—C62 | 161.9 (4) |
| O232—Sb2—O121—Sb1 | 54.95 (13) | O231—Sb3—C61—C62 | 1.8 (4) |
| O122—Sb2—O121—Sb1 | −20.91 (12) | C51—Sb3—C61—C62 | −97.7 (4) |
| Sb3—Sb2—O121—Sb1 | 30.12 (17) | O232—Sb3—C61—C62 | 75.6 (4) |
| O121—Sb2—O122—O342 | 132.9 (2) | O342—Sb3—C61—C62 | 105.3 (5) |
| O231—Sb2—O122—O342 | −31.2 (2) | Sb2—Sb3—C61—C62 | 36.9 (4) |
| C31—Sb2—O122—O342 | −129.4 (2) | Sb4—Sb3—C61—C62 | 136.8 (3) |
| C41—Sb2—O122—O342 | 70.5 (5) | O341—Sb3—C61—C66 | −16.0 (4) |
| O232—Sb2—O122—O342 | 44.73 (19) | O231—Sb3—C61—C66 | −176.1 (3) |
| Sb1—Sb2—O122—O342 | 116.1 (2) | C51—Sb3—C61—C66 | 84.5 (4) |
| Sb3—Sb2—O122—O342 | −0.41 (17) | O232—Sb3—C61—C66 | −102.3 (3) |
| O121—Sb2—O122—Sb1 | 16.78 (10) | O342—Sb3—C61—C66 | −72.6 (5) |
| O231—Sb2—O122—Sb1 | −147.32 (11) | Sb2—Sb3—C61—C66 | −141.0 (3) |
| C31—Sb2—O122—Sb1 | 114.49 (14) | Sb4—Sb3—C61—C66 | −41.1 (4) |
| C41—Sb2—O122—Sb1 | −45.6 (5) | C66—C61—C62—C63 | −0.2 (7) |
| O232—Sb2—O122—Sb1 | −71.40 (10) | Sb3—C61—C62—C63 | −178.0 (4) |
| Sb3—Sb2—O122—Sb1 | −116.54 (9) | C61—C62—C63—C64 | −0.6 (8) |
| O121—Sb1—O122—O342 | −133.3 (2) | C62—C63—C64—C65 | 0.5 (9) |
| O411—Sb1—O122—O342 | 29.89 (19) | C63—C64—C65—C66 | 0.3 (9) |
| C21—Sb1—O122—O342 | −76.8 (5) | C64—C65—C66—C61 | −1.0 (8) |
| C11—Sb1—O122—O342 | 125.7 (2) | C62—C61—C66—C65 | 1.0 (7) |
| O412—Sb1—O122—O342 | −44.75 (18) | Sb3—C61—C66—C65 | 178.9 (4) |
| Sb2—Sb1—O122—O342 | −116.4 (2) | O341—Sb4—C71—C76 | 10.3 (4) |
| Sb4—Sb1—O122—O342 | 0.75 (16) | O411—Sb4—C71—C76 | −148.9 (4) |
| O121—Sb1—O122—Sb2 | −16.88 (10) | C81—Sb4—C71—C76 | 106.0 (4) |
| O411—Sb1—O122—Sb2 | 146.31 (11) | O412—Sb4—C71—C76 | −98.9 (5) |
| C21—Sb1—O122—Sb2 | 39.6 (5) | O342—Sb4—C71—C76 | −62.8 (4) |
| C11—Sb1—O122—Sb2 | −117.91 (13) | Sb1—Sb4—C71—C76 | −126.4 (3) |
| O412—Sb1—O122—Sb2 | 71.67 (10) | Sb3—Sb4—C71—C76 | −22.5 (4) |
| Sb4—Sb1—O122—Sb2 | 117.17 (9) | O341—Sb4—C71—C72 | −170.2 (4) |
| O341—Sb3—O231—Sb2 | −27.2 (3) | O411—Sb4—C71—C72 | 30.5 (4) |
| C51—Sb3—O231—Sb2 | −150.27 (16) | C81—Sb4—C71—C72 | −74.5 (4) |
| C61—Sb3—O231—Sb2 | 103.43 (16) | O412—Sb4—C71—C72 | 80.6 (6) |
| O232—Sb3—O231—Sb2 | 19.25 (12) | O342—Sb4—C71—C72 | 116.7 (4) |
| O342—Sb3—O231—Sb2 | −56.10 (13) | Sb1—Sb4—C71—C72 | 53.0 (4) |
| Sb4—Sb3—O231—Sb2 | −31.22 (16) | Sb3—Sb4—C71—C72 | 157.0 (3) |
| O121—Sb2—O231—Sb3 | 19.5 (3) | C76—C71—C72—C73 | −0.1 (8) |
| C31—Sb2—O231—Sb3 | 147.00 (16) | Sb4—C71—C72—C73 | −179.6 (4) |
| C41—Sb2—O231—Sb3 | −107.29 (18) | C71—C72—C73—C74 | 1.4 (9) |
| O232—Sb2—O231—Sb3 | −19.34 (12) | C72—C73—C74—C75 | −2.1 (10) |
| O122—Sb2—O231—Sb3 | 56.61 (14) | C73—C74—C75—C76 | 1.6 (9) |
| Sb1—Sb2—O231—Sb3 | 30.79 (17) | C72—C71—C76—C75 | −0.4 (7) |
| O121—Sb2—O232—O412 | −30.51 (19) | Sb4—C71—C76—C75 | 179.1 (4) |
| O231—Sb2—O232—O412 | 133.5 (2) | C74—C75—C76—C71 | −0.3 (8) |
| C31—Sb2—O232—O412 | 68.9 (6) | O341—Sb4—C81—C86 | −126.2 (4) |
| C41—Sb2—O232—O412 | −127.4 (2) | O411—Sb4—C81—C86 | 33.1 (4) |
| O122—Sb2—O232—O412 | 45.58 (18) | C71—Sb4—C81—C86 | 132.9 (4) |
| Sb1—Sb2—O232—O412 | −0.37 (16) | O412—Sb4—C81—C86 | −40.0 (4) |
| Sb3—Sb2—O232—O412 | 117.7 (2) | O342—Sb4—C81—C86 | −80.2 (5) |
| O121—Sb2—O232—Sb3 | −148.16 (11) | Sb1—Sb4—C81—C86 | −1.6 (4) |
| O231—Sb2—O232—Sb3 | 15.82 (10) | Sb3—Sb4—C81—C86 | −102.9 (4) |
| C31—Sb2—O232—Sb3 | −48.7 (5) | O341—Sb4—C81—C82 | 48.1 (3) |
| C41—Sb2—O232—Sb3 | 114.91 (13) | O411—Sb4—C81—C82 | −152.6 (3) |
| O122—Sb2—O232—Sb3 | −72.07 (10) | C71—Sb4—C81—C82 | −52.8 (4) |
| Sb1—Sb2—O232—Sb3 | −118.02 (9) | O412—Sb4—C81—C82 | 134.3 (3) |
| O341—Sb3—O232—O412 | 27.8 (2) | O342—Sb4—C81—C82 | 94.1 (5) |
| O231—Sb3—O232—O412 | −133.3 (2) | Sb1—Sb4—C81—C82 | 172.7 (3) |
| C51—Sb3—O232—O412 | −84.5 (6) | Sb3—Sb4—C81—C82 | 71.3 (3) |
| C61—Sb3—O232—O412 | 123.8 (2) | C86—C81—C82—C83 | −0.1 (7) |
| O342—Sb3—O232—O412 | −45.56 (19) | Sb4—C81—C82—C83 | −174.7 (4) |
| Sb2—Sb3—O232—O412 | −117.5 (2) | C81—C82—C83—C84 | 0.7 (8) |
| Sb4—Sb3—O232—O412 | 0.03 (16) | C82—C83—C84—C85 | −1.2 (8) |
| O341—Sb3—O232—Sb2 | 145.24 (11) | C83—C84—C85—C86 | 1.1 (8) |
| O231—Sb3—O232—Sb2 | −15.86 (10) | C82—C81—C86—C85 | 0.0 (7) |
| C51—Sb3—O232—Sb2 | 32.9 (6) | Sb4—C81—C86—C85 | 174.1 (4) |
| C61—Sb3—O232—Sb2 | −118.71 (14) | C84—C85—C86—C81 | −0.5 (8) |
| D—H···A | D—H | H···A | D···A | D—H···A |
| C74—H74···Cl95i | 0.95 | 2.81 | 3.345 (6) | 117 |
| C98—H98···O231i | 1.00 | 2.29 | 3.229 (6) | 156 |
| C99—H99···O122ii | 1.00 | 2.27 | 3.275 (6) | 177 |
| C99—H99···O342ii | 1.00 | 2.46 | 3.343 (6) | 147 |
| C23—H23···O412iii | 0.95 | 2.60 | 3.482 (6) | 154 |
| Symmetry codes: (i) −x+1/2, y−1/2, −z+1/2; (ii) x+1/2, y−1/2, z; (iii) −x+1/2, −y+3/2, −z. |
| D—H···A | D—H | H···A | D···A | D—H···A |
| C74—H74···Cl95i | 0.95 | 2.81 | 3.345 (6) | 117 |
| C98—H98···O231i | 1.00 | 2.29 | 3.229 (6) | 156 |
| C99—H99···O122ii | 1.00 | 2.27 | 3.275 (6) | 177 |
| C99—H99···O342ii | 1.00 | 2.46 | 3.343 (6) | 147 |
| C23—H23···O412iii | 0.95 | 2.60 | 3.482 (6) | 154 |
| Symmetry codes: (i) −x+1/2, y−1/2, −z+1/2; (ii) x+1/2, y−1/2, z; (iii) −x+1/2, −y+3/2, −z. |
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For a comprehensive study about the coordination behaviour of main group elements in their highest oxidation states toward carboxylato ligands, the synthesis of a derivative of antimony(V) was attempted. Instead of the expected mononuclear reaction product, a tetranuclear cluster was obtained.
In the molecule two bridging peroxido-groups and four oxido bridges connect the four Sb atoms in terms of annealed four-, five- and six-membered rings (Fig 1). According to a puckering analysis (Cremer & Pople, 1975), the five-membered rings invariably adopt envelope conformations:
Sb1–O121–Sb2–O232–O412 EO121 (Q2 = 0.720 (2) Å, φ2 = 36.53 (18)°), Sb1–O122–Sb2–O232–O412 O122E (Q2 = 1.205 (2) Å, φ2 = 215.88 (11)°), Sb1–O122–O342–Sb4–O411 O411E (Q2 = 0.696 (2) Å, φ2 = 145.08 (19)°), Sb1–O122–O342–Sb4–O412 EO412 (Q2 = 1.197 (2) Å, φ2 = 323.61 (11)°), Sb2–O122–O342–Sb3–O231 EO231 (Q2 = 0.740 (2) Å, φ2 = 324.46 (18)°), Sb2–O122–O342–Sb3–O232 O232E (Q2 = 1.190 (2) Å, φ2 = 143.72 (11)°), Sb3–O232–O412–Sb4–O341 341E (Q2 = 0.658 (2) Å, φ2 = 144.0 (2)°), Sb3–O232–O412–Sb4–O342 EO342 (Q2 = 1.210 (2) Å, φ2 = 323.96 (11)°).
Both peroxido groups together with two diametrically arranged Sb atoms are part of six-membered rings each which adopt twist-boat conformations. For Sb1–O122–O342–Sb3–O232–O412, the respective puckering parameters were found to be Q = 1.039 (3) Å, θ = 89.80 (11)° and φ = 89.61 (10)°. For Sb2–O122–O342–Sb4–O412–O232, the respective puckering parameters were found to be Q = 1.039 (3) Å, θ = 90.08 (11)° and φ = 270.20 (10)°.
In the crystal structure, two clusters form centrosymmetric dimers by weak C–H···O contacts stemming from an H atom in meta positon of one of the aromatic moieties and one of the peroxido O atoms (Fig. 2). The two solvent molecules do not show an identical behaviour in the crystal structure. While the first serves as a linker for the dimeric units upon the formation of C–H···Cl contacts as well as C–H···O contacts furnishing strands along [0 1 0] (Fig. 3), the second only participates in a finite, bifurcated C–H···O hydrogen bond (cf. Table 1). In terms of graph-set analysis, the unitary descriptor of these contacts is DDDDR22(12). A binary descriptor is C22(12).
The packing of the compound is shown in Figure 4.