organic compounds
1,5-Dichloro-1,1,2,2,3,3,4,4,5,5-decaphenylpentasilane
aInstitut für Anorganische Chemie, Universität Frankfurt, Max-von-Laue-Strasse 7, 60438 Frankfurt/Main, Germany
*Correspondence e-mail: bolte@chemie.uni-frankfurt.de
The title compound, C60H50Cl2Si5, was obtained by a ring-opening reaction of decaphenylcyclopentasilane. The chain of silicon atoms adopts an all trans conformation [Si—Si—Si—Si torsion angles = −156.31 (5) and −161.02 (5)°]. One of the Cl atoms is in an antiperiplanar conformation with respect to the Si chain [Cl—Si—Si—Si = −156.40 (5)°] while the other Cl substituent adopts a synclinal conformation [Si—Si—Si—Cl = 78.82 (6)°].
Keywords: crystal structure; silane; polysilane; chlorosilane; phenylsilane.
CCDC reference: 1516741
Structure description
The deposition of silicon from volatile precursors is greatly improved using et al., 2007). The selective synthesis of such oligosilanes typically involves a multi-step synthetic procedure. The oligosilane backbones are formed by basic Wurtz-type coupling of especially dichlorodiphenylsilane to give defined perphenylated silicon-based cycles (Jarvie et al., 1961). Hydrochlorination of these species with catalytic amounts of AlCl3 yields cyclic chlorosilanes (Hengge & Kovar, 1977). These perchlorinated oligosilanes are then excellent precursors for the synthesis of hydrogenated (Hengge & Bauer, 1975). Instead, chlorination reactions with PCl5 of perphenylated cyclics lead to ring-opening, hence yielding a phenylated silicon chain with terminated Si—Cl functionality. Consequently, cyclo-Si5Ph10 was obtained by the reaction of dichlorodiphenylsilane with metallic lithium (Jarvie et al., 1961). Next, treating this cyclic with PCl5 in 1,1,2,2-tetrachloroethane yielded the title compound (Fig. 1), 1,5-dichlorodecaphenyl-n-pentasilane, C60H50Cl2Si5, (Hengge & Stüger, 1980; Gilman & Chapman, 1967), and the is reported herein.
that already incorporate multiple Si—Si bonds (ChungThe chain of silicon atoms adopts an all trans conformation [torsion angles Si1—Si2—Si3—Si4, −156.31 (5)° and Si2—Si3—Si4—Si5, −161.02 (5)°]. One of the Cl atoms is in an antiperiplanar conformation with respect to the Si chain [Cl1—Si1—Si2—Si3, −156.40 (5)°] while the other Cl substituent adopts a synclinal conformation [Si3—Si4—Si5—Cl2, 78.82 (6)°].
The et al., 1989). It crystallizes with two 1,5-dichlorodecaphenylpentasilane molecules in the One of them displays a similar pattern of torsion angles: Si—Si—Si—Si, 157.5 and 156.9°; Cl—Si—Si—Si, 157.1 and −83.1°. The other one has one Si—Si—Si—Si torsion angle in an anticlinal conformation: Si—Si—Si—Si: −172.0 and 109.4°; Cl—Si—Si—Si: 173.6 and −57.0°.
of a pseudo-polymorph of the title compound, namely 1,5-dichlorodecaphenylpentasilane benzene solvate, has already been reported (OvchinnikovSynthesis and crystallization
1,5-Dichlorodecaphenyl-n-pentasilane was synthesized according to published procedures (Hengge & Stüger, 1980; Gilman & Chapman, 1967). cyclo-Si5Ph10 (20.30 g, 22.30 mmol) and PCl5 (5.00 g, 24.00 mmol) were suspended in 1,1,2,2-tetrachloroethane (100 ml) and then heated to 120 °C for 15 minutes. The solvent was removed under vacuum and the oily residue was dissolved in benzene (50 ml). Addition of n-pentane (130 ml) led to precipitation of colorless solids, which were dried under vacuum (18.13 g, 18.46 mmol, 88%). 1H NMR (C6D6, 500.2 MHz): δ = 7.46 (d, 3JH,H = 7.1 Hz, 8 H, 2,4-o-PhH), 7.41 (d, 3JH,H = 7.1 Hz, 4 H, 3-o-PhH), 7.29 (d, 3JH,H = 7.3 Hz, 8 H, 1,5-o-PhH), 7.12–6.86 (m, 30 H, m-PhH, p-PhH) p.p.m. 29Si NMR (C6D6, 99.4 MHz): δ = +2.5 (1,5-SiPh2Cl), −33.1 (3-SiPh2), −35.6 (2,4-SiPh2) p.p.m.
Crystals suitable for single-crystal X-ray crystallography were obtained by vapor diffusion of n-pentane into a concentrated solution of 1,5-dichlorodecaphenyl-n-pentasilane in toluene.
Refinement
Crystal data, data collection and structure .
details are summarized in Table 1Structural data
CCDC reference: 1516741
https://doi.org/10.1107/S2414314616018125/zs4003sup1.cif
contains datablock I. DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S2414314616018125/zs4003Isup2.hkl
Supporting information file. DOI: https://doi.org/10.1107/S2414314616018125/zs4003Isup3.cml
Data collection: X-AREA (Stoe & Cie, 2001); cell
X-AREA (Stoe & Cie, 2001); data reduction: X-AREA (Stoe & Cie, 2001); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL2014 (Sheldrick, 2015); molecular graphics: XP in SHELXTL-Plus (Sheldrick, 2008); software used to prepare material for publication: SHELXL2014 (Sheldrick, 2015) and publCIF (Westrip, 2010).C60H50Cl2Si5 | F(000) = 2056 |
Mr = 982.35 | Dx = 1.246 Mg m−3 |
Monoclinic, P21/n | Mo Kα radiation, λ = 0.71073 Å |
a = 11.6675 (6) Å | Cell parameters from 36281 reflections |
b = 33.682 (2) Å | θ = 1.2–26.1° |
c = 13.3653 (7) Å | µ = 0.28 mm−1 |
β = 94.184 (4)° | T = 173 K |
V = 5238.4 (5) Å3 | Block, colourless |
Z = 4 | 0.29 × 0.28 × 0.28 mm |
Stoe IPDS II two-circle diffractometer | 8032 reflections with I > 2σ(I) |
Radiation source: Genix 3D IµS microfocus X-ray source | Rint = 0.067 |
ω scans | θmax = 25.0°, θmin = 1.2° |
Absorption correction: multi-scan (X-AREA; Stoe & Cie, 2001) | h = −13→13 |
Tmin = 0.673, Tmax = 1.000 | k = −40→40 |
36281 measured reflections | l = −15→15 |
9222 independent reflections |
Refinement on F2 | 0 restraints |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.070 | H-atom parameters constrained |
wR(F2) = 0.189 | w = 1/[σ2(Fo2) + (0.0998P)2 + 5.7602P] where P = (Fo2 + 2Fc2)/3 |
S = 1.10 | (Δ/σ)max = 0.001 |
9222 reflections | Δρmax = 0.65 e Å−3 |
604 parameters | Δρmin = −0.49 e Å−3 |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
x | y | z | Uiso*/Ueq | ||
Cl1 | 0.73526 (9) | 0.74544 (3) | 0.55535 (7) | 0.0548 (3) | |
Cl2 | 0.99521 (7) | 0.51619 (3) | 0.17428 (7) | 0.0496 (2) | |
Si1 | 0.68559 (9) | 0.71809 (3) | 0.41821 (7) | 0.0414 (2) | |
Si2 | 0.73273 (8) | 0.64983 (3) | 0.44527 (6) | 0.0368 (2) | |
Si3 | 0.75825 (8) | 0.61860 (2) | 0.28776 (6) | 0.0351 (2) | |
Si4 | 0.73280 (8) | 0.54828 (2) | 0.27542 (6) | 0.0343 (2) | |
Si5 | 0.81971 (8) | 0.52103 (3) | 0.13595 (7) | 0.0378 (2) | |
C1 | 0.7733 (3) | 0.74134 (10) | 0.3218 (3) | 0.0463 (8) | |
C2 | 0.7319 (4) | 0.74204 (11) | 0.2205 (3) | 0.0507 (9) | |
H2 | 0.6569 | 0.7324 | 0.2018 | 0.061* | |
C3 | 0.7992 (4) | 0.75671 (12) | 0.1474 (3) | 0.0580 (10) | |
H3 | 0.7702 | 0.7569 | 0.0791 | 0.070* | |
C4 | 0.9072 (4) | 0.77096 (13) | 0.1735 (4) | 0.0672 (12) | |
H4 | 0.9527 | 0.7811 | 0.1232 | 0.081* | |
C5 | 0.9504 (4) | 0.77076 (13) | 0.2722 (4) | 0.0641 (11) | |
H5 | 1.0252 | 0.7808 | 0.2899 | 0.077* | |
C6 | 0.8835 (4) | 0.75574 (11) | 0.3462 (3) | 0.0540 (9) | |
H6 | 0.9138 | 0.7554 | 0.4141 | 0.065* | |
C11 | 0.5300 (3) | 0.73104 (11) | 0.3886 (3) | 0.0472 (8) | |
C12 | 0.5021 (4) | 0.76678 (13) | 0.3378 (3) | 0.0619 (11) | |
H12 | 0.5619 | 0.7846 | 0.3231 | 0.074* | |
C13 | 0.3893 (5) | 0.77648 (16) | 0.3088 (4) | 0.0785 (14) | |
H13 | 0.3721 | 0.8004 | 0.2733 | 0.094* | |
C14 | 0.3021 (5) | 0.75129 (18) | 0.3314 (4) | 0.0780 (15) | |
H14 | 0.2247 | 0.7579 | 0.3115 | 0.094* | |
C15 | 0.3265 (4) | 0.71652 (16) | 0.3829 (3) | 0.0677 (12) | |
H15 | 0.2659 | 0.6993 | 0.3987 | 0.081* | |
C16 | 0.4405 (4) | 0.70664 (12) | 0.4119 (3) | 0.0531 (9) | |
H16 | 0.4567 | 0.6828 | 0.4481 | 0.064* | |
C21 | 0.6157 (3) | 0.62804 (9) | 0.5184 (2) | 0.0398 (7) | |
C22 | 0.5383 (3) | 0.59954 (10) | 0.4785 (3) | 0.0468 (8) | |
H22 | 0.5479 | 0.5893 | 0.4134 | 0.056* | |
C23 | 0.4486 (4) | 0.58588 (12) | 0.5304 (3) | 0.0558 (9) | |
H23 | 0.3968 | 0.5667 | 0.5010 | 0.067* | |
C24 | 0.4341 (4) | 0.60016 (12) | 0.6255 (3) | 0.0584 (10) | |
H24 | 0.3725 | 0.5907 | 0.6617 | 0.070* | |
C25 | 0.5095 (4) | 0.62818 (11) | 0.6680 (3) | 0.0531 (9) | |
H25 | 0.4998 | 0.6379 | 0.7335 | 0.064* | |
C26 | 0.5989 (3) | 0.64210 (10) | 0.6149 (3) | 0.0441 (8) | |
H26 | 0.6497 | 0.6615 | 0.6445 | 0.053* | |
C31 | 0.8735 (3) | 0.64869 (10) | 0.5259 (3) | 0.0433 (8) | |
C32 | 0.8859 (3) | 0.62656 (11) | 0.6141 (3) | 0.0472 (8) | |
H32 | 0.8223 | 0.6118 | 0.6348 | 0.057* | |
C33 | 0.9902 (4) | 0.62563 (13) | 0.6727 (3) | 0.0589 (10) | |
H33 | 0.9970 | 0.6104 | 0.7326 | 0.071* | |
C34 | 1.0827 (4) | 0.64672 (15) | 0.6437 (3) | 0.0655 (12) | |
H34 | 1.1535 | 0.6461 | 0.6835 | 0.079* | |
C35 | 1.0726 (4) | 0.66877 (15) | 0.5567 (4) | 0.0667 (12) | |
H35 | 1.1366 | 0.6835 | 0.5368 | 0.080* | |
C36 | 0.9693 (4) | 0.66952 (12) | 0.4979 (3) | 0.0553 (9) | |
H36 | 0.9640 | 0.6845 | 0.4375 | 0.066* | |
C41 | 0.9095 (3) | 0.63072 (10) | 0.2587 (3) | 0.0412 (7) | |
C42 | 0.9391 (4) | 0.66236 (11) | 0.1983 (3) | 0.0537 (9) | |
H42 | 0.8805 | 0.6796 | 0.1707 | 0.064* | |
C43 | 1.0520 (4) | 0.66926 (14) | 0.1777 (4) | 0.0727 (13) | |
H43 | 1.0699 | 0.6906 | 0.1350 | 0.087* | |
C44 | 1.1387 (4) | 0.64503 (14) | 0.2194 (4) | 0.0754 (14) | |
H44 | 1.2161 | 0.6497 | 0.2051 | 0.090* | |
C45 | 1.1128 (4) | 0.61435 (14) | 0.2812 (4) | 0.0695 (12) | |
H45 | 1.1723 | 0.5979 | 0.3104 | 0.083* | |
C46 | 0.9994 (3) | 0.60743 (11) | 0.3009 (3) | 0.0504 (9) | |
H46 | 0.9824 | 0.5862 | 0.3443 | 0.060* | |
C51 | 0.6499 (3) | 0.64221 (9) | 0.1950 (2) | 0.0386 (7) | |
C52 | 0.6694 (4) | 0.64856 (11) | 0.0939 (3) | 0.0500 (9) | |
H52 | 0.7397 | 0.6399 | 0.0695 | 0.060* | |
C53 | 0.5882 (4) | 0.66720 (13) | 0.0286 (3) | 0.0602 (11) | |
H53 | 0.6030 | 0.6710 | −0.0398 | 0.072* | |
C54 | 0.4864 (4) | 0.68020 (12) | 0.0631 (3) | 0.0575 (10) | |
H54 | 0.4319 | 0.6937 | 0.0190 | 0.069* | |
C55 | 0.4634 (3) | 0.67378 (11) | 0.1611 (3) | 0.0513 (9) | |
H55 | 0.3928 | 0.6825 | 0.1848 | 0.062* | |
C56 | 0.5442 (3) | 0.65447 (10) | 0.2256 (3) | 0.0430 (7) | |
H56 | 0.5265 | 0.6495 | 0.2927 | 0.052* | |
C61 | 0.5740 (3) | 0.53743 (9) | 0.2601 (2) | 0.0380 (7) | |
C62 | 0.5222 (3) | 0.51313 (11) | 0.3288 (3) | 0.0458 (8) | |
H62 | 0.5688 | 0.5013 | 0.3820 | 0.055* | |
C63 | 0.4052 (3) | 0.50578 (13) | 0.3215 (3) | 0.0560 (9) | |
H63 | 0.3722 | 0.4892 | 0.3693 | 0.067* | |
C64 | 0.3366 (3) | 0.52277 (13) | 0.2441 (3) | 0.0588 (10) | |
H64 | 0.2562 | 0.5178 | 0.2387 | 0.071* | |
C65 | 0.3842 (3) | 0.54672 (12) | 0.1751 (3) | 0.0542 (9) | |
H65 | 0.3366 | 0.5584 | 0.1224 | 0.065* | |
C66 | 0.5013 (3) | 0.55387 (10) | 0.1822 (3) | 0.0442 (8) | |
H66 | 0.5332 | 0.5702 | 0.1334 | 0.053* | |
C71 | 0.7951 (3) | 0.52064 (9) | 0.3891 (2) | 0.0371 (7) | |
C72 | 0.8134 (3) | 0.47959 (10) | 0.3872 (3) | 0.0447 (8) | |
H72 | 0.7983 | 0.4654 | 0.3262 | 0.054* | |
C73 | 0.8535 (4) | 0.45923 (11) | 0.4735 (3) | 0.0508 (9) | |
H73 | 0.8647 | 0.4313 | 0.4712 | 0.061* | |
C74 | 0.8770 (3) | 0.47950 (11) | 0.5621 (3) | 0.0478 (8) | |
H74 | 0.9046 | 0.4655 | 0.6208 | 0.057* | |
C75 | 0.8607 (3) | 0.51990 (11) | 0.5659 (3) | 0.0477 (8) | |
H75 | 0.8773 | 0.5339 | 0.6269 | 0.057* | |
C76 | 0.8201 (3) | 0.54016 (10) | 0.4801 (3) | 0.0430 (7) | |
H76 | 0.8089 | 0.5681 | 0.4835 | 0.052* | |
C81 | 0.8055 (3) | 0.55343 (10) | 0.0225 (3) | 0.0438 (8) | |
C82 | 0.7140 (4) | 0.54849 (12) | −0.0500 (3) | 0.0527 (9) | |
H82 | 0.6605 | 0.5276 | −0.0434 | 0.063* | |
C83 | 0.7010 (4) | 0.57433 (14) | −0.1325 (3) | 0.0633 (11) | |
H83 | 0.6399 | 0.5703 | −0.1825 | 0.076* | |
C84 | 0.7757 (4) | 0.60520 (14) | −0.1415 (3) | 0.0614 (11) | |
H84 | 0.7644 | 0.6232 | −0.1961 | 0.074* | |
C85 | 0.8674 (4) | 0.61026 (13) | −0.0715 (3) | 0.0586 (10) | |
H85 | 0.9203 | 0.6313 | −0.0788 | 0.070* | |
C86 | 0.8823 (3) | 0.58458 (11) | 0.0097 (3) | 0.0489 (8) | |
H86 | 0.9458 | 0.5882 | 0.0574 | 0.059* | |
C91 | 0.7683 (3) | 0.46900 (10) | 0.1078 (3) | 0.0426 (7) | |
C92 | 0.6537 (4) | 0.45762 (12) | 0.1105 (3) | 0.0557 (9) | |
H92 | 0.5981 | 0.4768 | 0.1260 | 0.067* | |
C93 | 0.6194 (4) | 0.41875 (13) | 0.0909 (3) | 0.0664 (12) | |
H93 | 0.5406 | 0.4118 | 0.0916 | 0.080* | |
C94 | 0.6983 (5) | 0.39050 (13) | 0.0706 (4) | 0.0766 (14) | |
H94 | 0.6751 | 0.3637 | 0.0601 | 0.092* | |
C95 | 0.8108 (5) | 0.40094 (15) | 0.0654 (6) | 0.099 (2) | |
H95 | 0.8653 | 0.3815 | 0.0487 | 0.119* | |
C96 | 0.8461 (4) | 0.44001 (13) | 0.0845 (4) | 0.0738 (14) | |
H96 | 0.9248 | 0.4468 | 0.0813 | 0.089* |
U11 | U22 | U33 | U12 | U13 | U23 | |
Cl1 | 0.0643 (6) | 0.0540 (5) | 0.0458 (5) | −0.0023 (4) | 0.0024 (4) | −0.0125 (4) |
Cl2 | 0.0366 (4) | 0.0596 (5) | 0.0519 (5) | 0.0018 (4) | −0.0013 (4) | −0.0047 (4) |
Si1 | 0.0472 (5) | 0.0379 (5) | 0.0395 (5) | −0.0010 (4) | 0.0053 (4) | −0.0022 (4) |
Si2 | 0.0400 (5) | 0.0383 (5) | 0.0323 (4) | −0.0015 (3) | 0.0048 (4) | −0.0001 (3) |
Si3 | 0.0375 (5) | 0.0356 (4) | 0.0326 (4) | 0.0004 (3) | 0.0043 (3) | 0.0017 (3) |
Si4 | 0.0342 (5) | 0.0359 (4) | 0.0327 (4) | 0.0002 (3) | 0.0017 (3) | 0.0009 (3) |
Si5 | 0.0360 (5) | 0.0431 (5) | 0.0343 (5) | 0.0009 (4) | 0.0021 (4) | −0.0025 (3) |
C1 | 0.056 (2) | 0.0370 (17) | 0.046 (2) | −0.0018 (15) | 0.0055 (16) | −0.0011 (14) |
C2 | 0.061 (2) | 0.0421 (19) | 0.049 (2) | −0.0004 (16) | 0.0055 (18) | 0.0043 (15) |
C3 | 0.073 (3) | 0.050 (2) | 0.052 (2) | 0.0013 (19) | 0.015 (2) | 0.0110 (17) |
C4 | 0.078 (3) | 0.054 (2) | 0.073 (3) | −0.005 (2) | 0.024 (2) | 0.013 (2) |
C5 | 0.063 (3) | 0.055 (2) | 0.076 (3) | −0.0150 (19) | 0.016 (2) | 0.002 (2) |
C6 | 0.061 (2) | 0.047 (2) | 0.054 (2) | −0.0081 (17) | 0.0065 (19) | −0.0030 (16) |
C11 | 0.049 (2) | 0.0469 (19) | 0.046 (2) | 0.0066 (15) | 0.0026 (16) | −0.0054 (15) |
C12 | 0.068 (3) | 0.056 (2) | 0.062 (3) | 0.013 (2) | 0.008 (2) | 0.0039 (19) |
C13 | 0.077 (3) | 0.078 (3) | 0.080 (3) | 0.028 (3) | 0.002 (3) | 0.013 (3) |
C14 | 0.062 (3) | 0.110 (4) | 0.062 (3) | 0.030 (3) | −0.001 (2) | −0.003 (3) |
C15 | 0.049 (2) | 0.095 (3) | 0.059 (3) | 0.006 (2) | 0.005 (2) | −0.009 (2) |
C16 | 0.053 (2) | 0.061 (2) | 0.046 (2) | 0.0056 (18) | 0.0064 (17) | −0.0052 (17) |
C21 | 0.0423 (19) | 0.0395 (17) | 0.0377 (17) | 0.0020 (13) | 0.0048 (14) | 0.0032 (13) |
C22 | 0.053 (2) | 0.0438 (18) | 0.0446 (19) | −0.0016 (15) | 0.0100 (16) | −0.0011 (14) |
C23 | 0.057 (2) | 0.050 (2) | 0.061 (2) | −0.0106 (17) | 0.0137 (19) | 0.0004 (17) |
C24 | 0.059 (3) | 0.057 (2) | 0.062 (2) | −0.0045 (18) | 0.024 (2) | 0.0065 (18) |
C25 | 0.064 (3) | 0.053 (2) | 0.044 (2) | 0.0048 (18) | 0.0211 (18) | 0.0025 (16) |
C26 | 0.050 (2) | 0.0443 (18) | 0.0388 (18) | 0.0020 (15) | 0.0060 (15) | 0.0021 (14) |
C31 | 0.047 (2) | 0.0444 (18) | 0.0382 (17) | −0.0016 (14) | 0.0003 (14) | −0.0063 (14) |
C32 | 0.048 (2) | 0.055 (2) | 0.0379 (18) | 0.0023 (16) | −0.0005 (15) | −0.0044 (15) |
C33 | 0.058 (3) | 0.075 (3) | 0.042 (2) | 0.010 (2) | −0.0057 (18) | −0.0060 (18) |
C34 | 0.047 (2) | 0.092 (3) | 0.055 (2) | 0.001 (2) | −0.0093 (19) | −0.017 (2) |
C35 | 0.048 (2) | 0.086 (3) | 0.066 (3) | −0.017 (2) | 0.004 (2) | −0.012 (2) |
C36 | 0.055 (2) | 0.060 (2) | 0.051 (2) | −0.0090 (18) | −0.0003 (18) | 0.0005 (17) |
C41 | 0.0428 (19) | 0.0397 (17) | 0.0414 (18) | −0.0009 (14) | 0.0054 (14) | −0.0041 (13) |
C42 | 0.053 (2) | 0.050 (2) | 0.061 (2) | −0.0047 (16) | 0.0171 (18) | 0.0052 (17) |
C43 | 0.069 (3) | 0.062 (3) | 0.091 (3) | −0.019 (2) | 0.035 (3) | 0.003 (2) |
C44 | 0.051 (3) | 0.068 (3) | 0.111 (4) | −0.016 (2) | 0.029 (3) | −0.013 (3) |
C45 | 0.040 (2) | 0.066 (3) | 0.103 (4) | −0.0043 (18) | 0.010 (2) | −0.005 (2) |
C46 | 0.0393 (19) | 0.048 (2) | 0.064 (2) | −0.0026 (15) | 0.0056 (17) | 0.0011 (17) |
C51 | 0.0443 (18) | 0.0348 (15) | 0.0366 (16) | 0.0000 (13) | 0.0032 (14) | 0.0007 (12) |
C52 | 0.057 (2) | 0.055 (2) | 0.0385 (18) | 0.0098 (17) | 0.0078 (16) | 0.0051 (15) |
C53 | 0.080 (3) | 0.064 (2) | 0.0349 (19) | 0.011 (2) | −0.0048 (19) | 0.0069 (17) |
C54 | 0.062 (3) | 0.054 (2) | 0.055 (2) | 0.0096 (18) | −0.0127 (19) | 0.0048 (17) |
C55 | 0.044 (2) | 0.050 (2) | 0.059 (2) | 0.0036 (15) | −0.0035 (17) | 0.0011 (16) |
C56 | 0.0438 (19) | 0.0426 (18) | 0.0424 (18) | −0.0025 (14) | 0.0022 (15) | −0.0003 (14) |
C61 | 0.0365 (17) | 0.0395 (16) | 0.0380 (17) | 0.0003 (13) | 0.0028 (13) | −0.0058 (13) |
C62 | 0.0418 (19) | 0.0505 (19) | 0.0450 (19) | −0.0043 (15) | 0.0035 (15) | 0.0018 (15) |
C63 | 0.045 (2) | 0.069 (2) | 0.055 (2) | −0.0096 (18) | 0.0110 (18) | 0.0005 (18) |
C64 | 0.036 (2) | 0.074 (3) | 0.065 (3) | −0.0056 (17) | −0.0003 (18) | −0.010 (2) |
C65 | 0.045 (2) | 0.065 (2) | 0.051 (2) | 0.0042 (17) | −0.0090 (17) | −0.0054 (18) |
C66 | 0.0438 (19) | 0.0463 (18) | 0.0416 (18) | −0.0008 (14) | −0.0025 (15) | −0.0032 (14) |
C71 | 0.0318 (16) | 0.0415 (17) | 0.0381 (17) | −0.0009 (12) | 0.0029 (13) | 0.0015 (13) |
C72 | 0.051 (2) | 0.0426 (18) | 0.0405 (18) | −0.0002 (15) | 0.0002 (15) | 0.0011 (14) |
C73 | 0.058 (2) | 0.0420 (18) | 0.052 (2) | 0.0072 (16) | 0.0044 (17) | 0.0103 (15) |
C74 | 0.047 (2) | 0.056 (2) | 0.0404 (19) | 0.0073 (16) | 0.0009 (15) | 0.0119 (15) |
C75 | 0.052 (2) | 0.054 (2) | 0.0365 (18) | 0.0030 (16) | −0.0025 (15) | 0.0035 (15) |
C76 | 0.047 (2) | 0.0436 (18) | 0.0384 (17) | 0.0019 (14) | 0.0008 (14) | 0.0025 (13) |
C81 | 0.0449 (19) | 0.0501 (19) | 0.0365 (17) | 0.0073 (15) | 0.0042 (14) | −0.0047 (14) |
C82 | 0.054 (2) | 0.061 (2) | 0.042 (2) | 0.0032 (17) | −0.0022 (17) | −0.0014 (16) |
C83 | 0.072 (3) | 0.080 (3) | 0.038 (2) | 0.012 (2) | −0.0023 (19) | 0.0012 (18) |
C84 | 0.074 (3) | 0.074 (3) | 0.039 (2) | 0.016 (2) | 0.0152 (19) | 0.0111 (18) |
C85 | 0.063 (3) | 0.065 (2) | 0.050 (2) | 0.0034 (19) | 0.0203 (19) | 0.0121 (18) |
C86 | 0.047 (2) | 0.060 (2) | 0.0403 (19) | 0.0036 (16) | 0.0103 (15) | 0.0026 (15) |
C91 | 0.0445 (19) | 0.0460 (18) | 0.0369 (17) | −0.0003 (14) | 0.0009 (14) | −0.0048 (13) |
C92 | 0.052 (2) | 0.058 (2) | 0.057 (2) | −0.0057 (17) | 0.0099 (18) | −0.0137 (18) |
C93 | 0.069 (3) | 0.066 (3) | 0.065 (3) | −0.024 (2) | 0.011 (2) | −0.014 (2) |
C94 | 0.080 (3) | 0.048 (2) | 0.098 (4) | −0.005 (2) | −0.016 (3) | −0.011 (2) |
C95 | 0.067 (3) | 0.054 (3) | 0.172 (6) | 0.013 (2) | −0.023 (4) | −0.044 (3) |
C96 | 0.048 (2) | 0.059 (2) | 0.113 (4) | 0.0042 (19) | −0.006 (2) | −0.033 (3) |
Cl1—Si1 | 2.0950 (13) | C42—H42 | 0.9500 |
Cl2—Si5 | 2.0806 (13) | C43—C44 | 1.384 (7) |
Si1—C1 | 1.874 (4) | C43—H43 | 0.9500 |
Si1—C11 | 1.880 (4) | C44—C45 | 1.370 (7) |
Si1—Si2 | 2.3856 (13) | C44—H44 | 0.9500 |
Si2—C21 | 1.885 (4) | C45—C46 | 1.388 (6) |
Si2—C31 | 1.898 (4) | C45—H45 | 0.9500 |
Si2—Si3 | 2.3912 (12) | C46—H46 | 0.9500 |
Si3—C41 | 1.880 (4) | C51—C56 | 1.391 (5) |
Si3—C51 | 1.881 (3) | C51—C52 | 1.403 (5) |
Si3—Si4 | 2.3913 (12) | C52—C53 | 1.390 (5) |
Si4—C71 | 1.882 (3) | C52—H52 | 0.9500 |
Si4—C61 | 1.884 (3) | C53—C54 | 1.377 (6) |
Si4—Si5 | 2.3710 (13) | C53—H53 | 0.9500 |
Si5—C81 | 1.866 (4) | C54—C55 | 1.374 (6) |
Si5—C91 | 1.881 (4) | C54—H54 | 0.9500 |
C1—C6 | 1.391 (6) | C55—C56 | 1.391 (5) |
C1—C2 | 1.403 (5) | C55—H55 | 0.9500 |
C2—C3 | 1.388 (6) | C56—H56 | 0.9500 |
C2—H2 | 0.9500 | C61—C62 | 1.400 (5) |
C3—C4 | 1.370 (7) | C61—C66 | 1.409 (5) |
C3—H3 | 0.9500 | C62—C63 | 1.385 (5) |
C4—C5 | 1.377 (7) | C62—H62 | 0.9500 |
C4—H4 | 0.9500 | C63—C64 | 1.385 (6) |
C5—C6 | 1.398 (6) | C63—H63 | 0.9500 |
C5—H5 | 0.9500 | C64—C65 | 1.372 (6) |
C6—H6 | 0.9500 | C64—H64 | 0.9500 |
C11—C16 | 1.382 (6) | C65—C66 | 1.384 (5) |
C11—C12 | 1.409 (6) | C65—H65 | 0.9500 |
C12—C13 | 1.385 (7) | C66—H66 | 0.9500 |
C12—H12 | 0.9500 | C71—C76 | 1.395 (5) |
C13—C14 | 1.375 (8) | C71—C72 | 1.400 (5) |
C13—H13 | 0.9500 | C72—C73 | 1.393 (5) |
C14—C15 | 1.377 (7) | C72—H72 | 0.9500 |
C14—H14 | 0.9500 | C73—C74 | 1.378 (5) |
C15—C16 | 1.398 (6) | C73—H73 | 0.9500 |
C15—H15 | 0.9500 | C74—C75 | 1.375 (5) |
C16—H16 | 0.9500 | C74—H74 | 0.9500 |
C21—C22 | 1.397 (5) | C75—C76 | 1.387 (5) |
C21—C26 | 1.401 (5) | C75—H75 | 0.9500 |
C22—C23 | 1.377 (5) | C76—H76 | 0.9500 |
C22—H22 | 0.9500 | C81—C86 | 1.398 (5) |
C23—C24 | 1.380 (6) | C81—C82 | 1.398 (5) |
C23—H23 | 0.9500 | C82—C83 | 1.405 (6) |
C24—C25 | 1.383 (6) | C82—H82 | 0.9500 |
C24—H24 | 0.9500 | C83—C84 | 1.367 (7) |
C25—C26 | 1.385 (5) | C83—H83 | 0.9500 |
C25—H25 | 0.9500 | C84—C85 | 1.380 (6) |
C26—H26 | 0.9500 | C84—H84 | 0.9500 |
C31—C32 | 1.393 (5) | C85—C86 | 1.388 (5) |
C31—C36 | 1.395 (5) | C85—H85 | 0.9500 |
C32—C33 | 1.399 (5) | C86—H86 | 0.9500 |
C32—H32 | 0.9500 | C91—C96 | 1.385 (6) |
C33—C34 | 1.371 (7) | C91—C92 | 1.394 (5) |
C33—H33 | 0.9500 | C92—C93 | 1.388 (6) |
C34—C35 | 1.377 (7) | C92—H92 | 0.9500 |
C34—H34 | 0.9500 | C93—C94 | 1.365 (7) |
C35—C36 | 1.391 (6) | C93—H93 | 0.9500 |
C35—H35 | 0.9500 | C94—C95 | 1.365 (8) |
C36—H36 | 0.9500 | C94—H94 | 0.9500 |
C41—C46 | 1.395 (5) | C95—C96 | 1.397 (6) |
C41—C42 | 1.395 (5) | C95—H95 | 0.9500 |
C42—C43 | 1.384 (6) | C96—H96 | 0.9500 |
C1—Si1—C11 | 108.98 (17) | C43—C42—C41 | 121.5 (4) |
C1—Si1—Cl1 | 106.74 (12) | C43—C42—H42 | 119.3 |
C11—Si1—Cl1 | 106.44 (12) | C41—C42—H42 | 119.3 |
C1—Si1—Si2 | 112.06 (12) | C44—C43—C42 | 119.9 (4) |
C11—Si1—Si2 | 117.63 (12) | C44—C43—H43 | 120.0 |
Cl1—Si1—Si2 | 104.19 (5) | C42—C43—H43 | 120.0 |
C21—Si2—C31 | 109.08 (16) | C45—C44—C43 | 120.0 (4) |
C21—Si2—Si1 | 106.63 (11) | C45—C44—H44 | 120.0 |
C31—Si2—Si1 | 106.62 (11) | C43—C44—H44 | 120.0 |
C21—Si2—Si3 | 115.27 (11) | C44—C45—C46 | 119.7 (5) |
C31—Si2—Si3 | 109.45 (11) | C44—C45—H45 | 120.1 |
Si1—Si2—Si3 | 109.43 (5) | C46—C45—H45 | 120.1 |
C41—Si3—C51 | 111.58 (15) | C45—C46—C41 | 121.9 (4) |
C41—Si3—Si2 | 105.39 (11) | C45—C46—H46 | 119.1 |
C51—Si3—Si2 | 105.88 (11) | C41—C46—H46 | 119.1 |
C41—Si3—Si4 | 108.34 (11) | C56—C51—C52 | 116.6 (3) |
C51—Si3—Si4 | 107.41 (10) | C56—C51—Si3 | 120.0 (3) |
Si2—Si3—Si4 | 118.27 (5) | C52—C51—Si3 | 123.4 (3) |
C71—Si4—C61 | 108.09 (15) | C53—C52—C51 | 121.5 (4) |
C71—Si4—Si5 | 106.31 (11) | C53—C52—H52 | 119.2 |
C61—Si4—Si5 | 108.24 (10) | C51—C52—H52 | 119.2 |
C71—Si4—Si3 | 113.31 (11) | C54—C53—C52 | 119.9 (4) |
C61—Si4—Si3 | 108.40 (11) | C54—C53—H53 | 120.1 |
Si5—Si4—Si3 | 112.31 (5) | C52—C53—H53 | 120.1 |
C81—Si5—C91 | 111.99 (16) | C55—C54—C53 | 120.2 (4) |
C81—Si5—Cl2 | 105.85 (12) | C55—C54—H54 | 119.9 |
C91—Si5—Cl2 | 105.68 (12) | C53—C54—H54 | 119.9 |
C81—Si5—Si4 | 113.25 (11) | C54—C55—C56 | 119.6 (4) |
C91—Si5—Si4 | 111.67 (12) | C54—C55—H55 | 120.2 |
Cl2—Si5—Si4 | 107.84 (5) | C56—C55—H55 | 120.2 |
C6—C1—C2 | 117.9 (4) | C55—C56—C51 | 122.1 (3) |
C6—C1—Si1 | 121.7 (3) | C55—C56—H56 | 118.9 |
C2—C1—Si1 | 120.2 (3) | C51—C56—H56 | 118.9 |
C3—C2—C1 | 120.8 (4) | C62—C61—C66 | 116.7 (3) |
C3—C2—H2 | 119.6 | C62—C61—Si4 | 120.7 (3) |
C1—C2—H2 | 119.6 | C66—C61—Si4 | 122.6 (3) |
C4—C3—C2 | 120.2 (4) | C63—C62—C61 | 122.0 (3) |
C4—C3—H3 | 119.9 | C63—C62—H62 | 119.0 |
C2—C3—H3 | 119.9 | C61—C62—H62 | 119.0 |
C3—C4—C5 | 120.5 (4) | C62—C63—C64 | 119.5 (4) |
C3—C4—H4 | 119.7 | C62—C63—H63 | 120.3 |
C5—C4—H4 | 119.7 | C64—C63—H63 | 120.3 |
C4—C5—C6 | 119.7 (4) | C65—C64—C63 | 120.3 (4) |
C4—C5—H5 | 120.2 | C65—C64—H64 | 119.8 |
C6—C5—H5 | 120.2 | C63—C64—H64 | 119.8 |
C1—C6—C5 | 121.0 (4) | C64—C65—C66 | 120.1 (4) |
C1—C6—H6 | 119.5 | C64—C65—H65 | 119.9 |
C5—C6—H6 | 119.5 | C66—C65—H65 | 119.9 |
C16—C11—C12 | 117.7 (4) | C65—C66—C61 | 121.4 (4) |
C16—C11—Si1 | 123.3 (3) | C65—C66—H66 | 119.3 |
C12—C11—Si1 | 119.0 (3) | C61—C66—H66 | 119.3 |
C13—C12—C11 | 121.2 (5) | C76—C71—C72 | 117.3 (3) |
C13—C12—H12 | 119.4 | C76—C71—Si4 | 121.0 (2) |
C11—C12—H12 | 119.4 | C72—C71—Si4 | 121.6 (2) |
C14—C13—C12 | 119.8 (5) | C73—C72—C71 | 120.9 (3) |
C14—C13—H13 | 120.1 | C73—C72—H72 | 119.5 |
C12—C13—H13 | 120.1 | C71—C72—H72 | 119.5 |
C13—C14—C15 | 120.4 (5) | C74—C73—C72 | 120.1 (3) |
C13—C14—H14 | 119.8 | C74—C73—H73 | 119.9 |
C15—C14—H14 | 119.8 | C72—C73—H73 | 119.9 |
C14—C15—C16 | 119.9 (5) | C75—C74—C73 | 120.1 (3) |
C14—C15—H15 | 120.1 | C75—C74—H74 | 119.9 |
C16—C15—H15 | 120.1 | C73—C74—H74 | 119.9 |
C11—C16—C15 | 121.0 (4) | C74—C75—C76 | 119.8 (3) |
C11—C16—H16 | 119.5 | C74—C75—H75 | 120.1 |
C15—C16—H16 | 119.5 | C76—C75—H75 | 120.1 |
C22—C21—C26 | 117.0 (3) | C75—C76—C71 | 121.7 (3) |
C22—C21—Si2 | 122.8 (3) | C75—C76—H76 | 119.1 |
C26—C21—Si2 | 120.1 (3) | C71—C76—H76 | 119.1 |
C23—C22—C21 | 122.1 (3) | C86—C81—C82 | 117.9 (3) |
C23—C22—H22 | 119.0 | C86—C81—Si5 | 121.3 (3) |
C21—C22—H22 | 119.0 | C82—C81—Si5 | 120.8 (3) |
C22—C23—C24 | 119.8 (4) | C81—C82—C83 | 120.2 (4) |
C22—C23—H23 | 120.1 | C81—C82—H82 | 119.9 |
C24—C23—H23 | 120.1 | C83—C82—H82 | 119.9 |
C23—C24—C25 | 119.9 (4) | C84—C83—C82 | 120.5 (4) |
C23—C24—H24 | 120.0 | C84—C83—H83 | 119.8 |
C25—C24—H24 | 120.0 | C82—C83—H83 | 119.8 |
C24—C25—C26 | 120.1 (4) | C83—C84—C85 | 120.1 (4) |
C24—C25—H25 | 120.0 | C83—C84—H84 | 119.9 |
C26—C25—H25 | 120.0 | C85—C84—H84 | 119.9 |
C25—C26—C21 | 121.2 (4) | C84—C85—C86 | 120.0 (4) |
C25—C26—H26 | 119.4 | C84—C85—H85 | 120.0 |
C21—C26—H26 | 119.4 | C86—C85—H85 | 120.0 |
C32—C31—C36 | 117.5 (3) | C85—C86—C81 | 121.2 (4) |
C32—C31—Si2 | 121.6 (3) | C85—C86—H86 | 119.4 |
C36—C31—Si2 | 121.0 (3) | C81—C86—H86 | 119.4 |
C31—C32—C33 | 121.2 (4) | C96—C91—C92 | 117.2 (4) |
C31—C32—H32 | 119.4 | C96—C91—Si5 | 119.8 (3) |
C33—C32—H32 | 119.4 | C92—C91—Si5 | 122.9 (3) |
C34—C33—C32 | 120.0 (4) | C93—C92—C91 | 121.3 (4) |
C34—C33—H33 | 120.0 | C93—C92—H92 | 119.4 |
C32—C33—H33 | 120.0 | C91—C92—H92 | 119.4 |
C33—C34—C35 | 119.9 (4) | C94—C93—C92 | 120.3 (4) |
C33—C34—H34 | 120.1 | C94—C93—H93 | 119.8 |
C35—C34—H34 | 120.1 | C92—C93—H93 | 119.8 |
C34—C35—C36 | 120.3 (4) | C95—C94—C93 | 119.7 (4) |
C34—C35—H35 | 119.9 | C95—C94—H94 | 120.2 |
C36—C35—H35 | 119.9 | C93—C94—H94 | 120.2 |
C35—C36—C31 | 121.2 (4) | C94—C95—C96 | 120.4 (5) |
C35—C36—H36 | 119.4 | C94—C95—H95 | 119.8 |
C31—C36—H36 | 119.4 | C96—C95—H95 | 119.8 |
C46—C41—C42 | 116.9 (3) | C91—C96—C95 | 121.0 (4) |
C46—C41—Si3 | 118.9 (3) | C91—C96—H96 | 119.5 |
C42—C41—Si3 | 124.1 (3) | C95—C96—H96 | 119.5 |
C11—Si1—C1—C6 | 145.0 (3) | C41—Si3—C51—C56 | −147.5 (3) |
Cl1—Si1—C1—C6 | 30.5 (3) | Si2—Si3—C51—C56 | −33.3 (3) |
Si2—Si1—C1—C6 | −83.0 (3) | Si4—Si3—C51—C56 | 93.9 (3) |
C11—Si1—C1—C2 | −39.6 (3) | C41—Si3—C51—C52 | 32.4 (3) |
Cl1—Si1—C1—C2 | −154.2 (3) | Si2—Si3—C51—C52 | 146.5 (3) |
Si2—Si1—C1—C2 | 92.3 (3) | Si4—Si3—C51—C52 | −86.2 (3) |
C6—C1—C2—C3 | 0.0 (5) | C56—C51—C52—C53 | 1.8 (5) |
Si1—C1—C2—C3 | −175.6 (3) | Si3—C51—C52—C53 | −178.1 (3) |
C1—C2—C3—C4 | −0.4 (6) | C51—C52—C53—C54 | 0.6 (6) |
C2—C3—C4—C5 | 0.3 (7) | C52—C53—C54—C55 | −1.9 (7) |
C3—C4—C5—C6 | 0.3 (7) | C53—C54—C55—C56 | 0.7 (6) |
C2—C1—C6—C5 | 0.6 (6) | C54—C55—C56—C51 | 1.8 (6) |
Si1—C1—C6—C5 | 176.0 (3) | C52—C51—C56—C55 | −3.0 (5) |
C4—C5—C6—C1 | −0.7 (6) | Si3—C51—C56—C55 | 176.8 (3) |
C1—Si1—C11—C16 | 149.9 (3) | C71—Si4—C61—C62 | 1.4 (3) |
Cl1—Si1—C11—C16 | −95.4 (3) | Si5—Si4—C61—C62 | 116.1 (3) |
Si2—Si1—C11—C16 | 20.9 (4) | Si3—Si4—C61—C62 | −121.8 (3) |
C1—Si1—C11—C12 | −28.3 (4) | C71—Si4—C61—C66 | 179.5 (3) |
Cl1—Si1—C11—C12 | 86.5 (3) | Si5—Si4—C61—C66 | −65.8 (3) |
Si2—Si1—C11—C12 | −157.2 (3) | Si3—Si4—C61—C66 | 56.3 (3) |
C16—C11—C12—C13 | −2.3 (6) | C66—C61—C62—C63 | −0.6 (5) |
Si1—C11—C12—C13 | 175.9 (4) | Si4—C61—C62—C63 | 177.6 (3) |
C11—C12—C13—C14 | 1.3 (8) | C61—C62—C63—C64 | 0.2 (6) |
C12—C13—C14—C15 | 0.1 (8) | C62—C63—C64—C65 | −0.1 (6) |
C13—C14—C15—C16 | −0.3 (8) | C63—C64—C65—C66 | 0.4 (6) |
C12—C11—C16—C15 | 2.0 (6) | C64—C65—C66—C61 | −0.8 (6) |
Si1—C11—C16—C15 | −176.1 (3) | C62—C61—C66—C65 | 0.9 (5) |
C14—C15—C16—C11 | −0.8 (7) | Si4—C61—C66—C65 | −177.3 (3) |
C31—Si2—C21—C22 | −132.3 (3) | C61—Si4—C71—C76 | −101.8 (3) |
Si1—Si2—C21—C22 | 112.9 (3) | Si5—Si4—C71—C76 | 142.2 (3) |
Si3—Si2—C21—C22 | −8.7 (3) | Si3—Si4—C71—C76 | 18.3 (3) |
C31—Si2—C21—C26 | 51.8 (3) | C61—Si4—C71—C72 | 75.2 (3) |
Si1—Si2—C21—C26 | −63.0 (3) | Si5—Si4—C71—C72 | −40.8 (3) |
Si3—Si2—C21—C26 | 175.3 (2) | Si3—Si4—C71—C72 | −164.6 (3) |
C26—C21—C22—C23 | 0.5 (5) | C76—C71—C72—C73 | 0.8 (5) |
Si2—C21—C22—C23 | −175.5 (3) | Si4—C71—C72—C73 | −176.3 (3) |
C21—C22—C23—C24 | −0.7 (6) | C71—C72—C73—C74 | −0.7 (6) |
C22—C23—C24—C25 | 0.3 (6) | C72—C73—C74—C75 | 0.2 (6) |
C23—C24—C25—C26 | 0.4 (6) | C73—C74—C75—C76 | 0.3 (6) |
C24—C25—C26—C21 | −0.6 (6) | C74—C75—C76—C71 | −0.2 (6) |
C22—C21—C26—C25 | 0.1 (5) | C72—C71—C76—C75 | −0.4 (5) |
Si2—C21—C26—C25 | 176.3 (3) | Si4—C71—C76—C75 | 176.8 (3) |
C21—Si2—C31—C32 | 13.2 (3) | C91—Si5—C81—C86 | −148.8 (3) |
Si1—Si2—C31—C32 | 128.0 (3) | Cl2—Si5—C81—C86 | −34.1 (3) |
Si3—Si2—C31—C32 | −113.7 (3) | Si4—Si5—C81—C86 | 83.8 (3) |
C21—Si2—C31—C36 | −168.0 (3) | C91—Si5—C81—C82 | 34.4 (3) |
Si1—Si2—C31—C36 | −53.2 (3) | Cl2—Si5—C81—C82 | 149.1 (3) |
Si3—Si2—C31—C36 | 65.1 (3) | Si4—Si5—C81—C82 | −92.9 (3) |
C36—C31—C32—C33 | 0.6 (5) | C86—C81—C82—C83 | 0.0 (6) |
Si2—C31—C32—C33 | 179.5 (3) | Si5—C81—C82—C83 | 176.8 (3) |
C31—C32—C33—C34 | 0.0 (6) | C81—C82—C83—C84 | −1.8 (6) |
C32—C33—C34—C35 | −0.1 (7) | C82—C83—C84—C85 | 2.6 (7) |
C33—C34—C35—C36 | −0.4 (7) | C83—C84—C85—C86 | −1.6 (6) |
C34—C35—C36—C31 | 1.1 (7) | C84—C85—C86—C81 | −0.2 (6) |
C32—C31—C36—C35 | −1.1 (6) | C82—C81—C86—C85 | 1.0 (6) |
Si2—C31—C36—C35 | 180.0 (3) | Si5—C81—C86—C85 | −175.8 (3) |
C51—Si3—C41—C46 | −162.2 (3) | C81—Si5—C91—C96 | 94.6 (4) |
Si2—Si3—C41—C46 | 83.3 (3) | Cl2—Si5—C91—C96 | −20.2 (4) |
Si4—Si3—C41—C46 | −44.2 (3) | Si4—Si5—C91—C96 | −137.2 (3) |
C51—Si3—C41—C42 | 19.0 (4) | C81—Si5—C91—C92 | −86.3 (3) |
Si2—Si3—C41—C42 | −95.5 (3) | Cl2—Si5—C91—C92 | 158.9 (3) |
Si4—Si3—C41—C42 | 137.0 (3) | Si4—Si5—C91—C92 | 41.9 (3) |
C46—C41—C42—C43 | 2.7 (6) | C96—C91—C92—C93 | 0.3 (6) |
Si3—C41—C42—C43 | −178.5 (3) | Si5—C91—C92—C93 | −178.9 (3) |
C41—C42—C43—C44 | −1.6 (7) | C91—C92—C93—C94 | 1.4 (7) |
C42—C43—C44—C45 | −0.2 (8) | C92—C93—C94—C95 | −2.8 (9) |
C43—C44—C45—C46 | 0.7 (8) | C93—C94—C95—C96 | 2.4 (10) |
C44—C45—C46—C41 | 0.6 (7) | C92—C91—C96—C95 | −0.6 (8) |
C42—C41—C46—C45 | −2.2 (6) | Si5—C91—C96—C95 | 178.6 (5) |
Si3—C41—C46—C45 | 178.9 (3) | C94—C95—C96—C91 | −0.7 (10) |
Acknowledgements
FN gratefully acknowledges a PhD scholarship by the Beilstein-Institut (Frankfurt).
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