Supporting information
Crystallographic Information File (CIF) https://doi.org/10.1107/S1600536805026310/nc6044sup1.cif | |
Structure factor file (CIF format) https://doi.org/10.1107/S1600536805026310/nc6044Isup2.hkl |
CCDC reference: 283961
Data collection: X-AREA (Stoe & Cie, 2001); cell refinement: X-AREA; data reduction: X-AREA; program(s) used to solve structure: SHELXS97 (Sheldrick, 1990); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: XP in SHELXTL-Plus (Sheldrick, 1991); software used to prepare material for publication: SHELXL97 and PLATON.
C19H18Si | F(000) = 1168 |
Mr = 274.42 | Dx = 1.172 Mg m−3 |
Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2ybc | Cell parameters from 31037 reflections |
a = 18.5888 (12) Å | θ = 2.2–25.1° |
b = 9.5697 (5) Å | µ = 0.14 mm−1 |
c = 18.3776 (13) Å | T = 173 K |
β = 107.883 (5)° | Block, colourless |
V = 3111.2 (4) Å3 | 0.52 × 0.48 × 0.46 mm |
Z = 8 |
Stoe IPDS II two-circle diffractometer | 5587 independent reflections |
Radiation source: fine-focus sealed tube | 4463 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.070 |
ω scans | θmax = 25.3°, θmin = 2.3° |
Absorption correction: multi-scan (MULABS; Spek, 2003; Blessing, 1995) | h = −21→22 |
Tmin = 0.928, Tmax = 0.940 | k = −11→11 |
37476 measured reflections | l = −22→22 |
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)] = 0.036 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.091 | H-atom parameters constrained |
S = 1.00 | w = 1/[σ2(Fo2) + (0.0578P)2] where P = (Fo2 + 2Fc2)/3 |
5587 reflections | (Δ/σ)max = 0.001 |
361 parameters | Δρmax = 0.41 e Å−3 |
0 restraints | Δρmin = −0.24 e Å−3 |
Experimental. The NMR spectra were recorded on a Bruker DPX 250 and a Bruker avance 400 spectrometer. |
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. |
x | y | z | Uiso*/Ueq | ||
Si1 | 0.43989 (2) | 0.16356 (4) | 0.31717 (2) | 0.03314 (11) | |
C1 | 0.40171 (10) | 0.01450 (17) | 0.35984 (11) | 0.0512 (4) | |
H1A | 0.4205 | 0.0208 | 0.4157 | 0.077* | |
H1B | 0.4183 | −0.0739 | 0.3433 | 0.077* | |
H1C | 0.3464 | 0.0185 | 0.3428 | 0.077* | |
C11 | 0.40779 (8) | 0.33438 (14) | 0.34672 (7) | 0.0324 (3) | |
C12 | 0.45736 (8) | 0.43669 (15) | 0.38715 (8) | 0.0381 (3) | |
H12 | 0.5102 | 0.4195 | 0.4021 | 0.046* | |
C13 | 0.43130 (9) | 0.56290 (16) | 0.40608 (9) | 0.0435 (3) | |
H13 | 0.4661 | 0.6313 | 0.4336 | 0.052* | |
C14 | 0.35479 (9) | 0.58918 (16) | 0.38492 (9) | 0.0439 (4) | |
H14 | 0.3368 | 0.6757 | 0.3979 | 0.053* | |
C15 | 0.30430 (9) | 0.48976 (17) | 0.34493 (9) | 0.0419 (3) | |
H15 | 0.2515 | 0.5077 | 0.3305 | 0.050* | |
C16 | 0.33054 (8) | 0.36392 (15) | 0.32590 (8) | 0.0368 (3) | |
H16 | 0.2953 | 0.2963 | 0.2981 | 0.044* | |
C21 | 0.54551 (8) | 0.15511 (14) | 0.35261 (8) | 0.0346 (3) | |
C22 | 0.58294 (9) | 0.14780 (15) | 0.43149 (8) | 0.0404 (3) | |
H22 | 0.5541 | 0.1501 | 0.4661 | 0.048* | |
C23 | 0.66066 (9) | 0.13730 (16) | 0.46006 (9) | 0.0445 (4) | |
H23 | 0.6847 | 0.1314 | 0.5136 | 0.053* | |
C24 | 0.70326 (9) | 0.13541 (16) | 0.41016 (10) | 0.0457 (4) | |
H24 | 0.7568 | 0.1286 | 0.4294 | 0.055* | |
C25 | 0.66813 (9) | 0.14343 (16) | 0.33273 (9) | 0.0434 (4) | |
H25 | 0.6975 | 0.1426 | 0.2986 | 0.052* | |
C26 | 0.59001 (8) | 0.15272 (14) | 0.30400 (8) | 0.0374 (3) | |
H26 | 0.5665 | 0.1575 | 0.2503 | 0.045* | |
C31 | 0.40437 (8) | 0.15252 (14) | 0.21035 (8) | 0.0343 (3) | |
C32 | 0.41144 (9) | 0.26641 (15) | 0.16562 (9) | 0.0428 (3) | |
H32 | 0.4347 | 0.3497 | 0.1899 | 0.051* | |
C33 | 0.38532 (11) | 0.26061 (18) | 0.08679 (10) | 0.0548 (4) | |
H33 | 0.3907 | 0.3396 | 0.0576 | 0.066* | |
C34 | 0.35146 (11) | 0.1411 (2) | 0.05018 (10) | 0.0566 (5) | |
H34 | 0.3336 | 0.1373 | −0.0041 | 0.068* | |
C35 | 0.34384 (10) | 0.02773 (18) | 0.09279 (10) | 0.0544 (4) | |
H35 | 0.3205 | −0.0549 | 0.0678 | 0.065* | |
C36 | 0.36993 (9) | 0.03265 (16) | 0.17200 (9) | 0.0443 (4) | |
H36 | 0.3643 | −0.0470 | 0.2006 | 0.053* | |
Si1A | 0.94763 (2) | 0.42997 (4) | 0.83230 (2) | 0.03239 (11) | |
C1A | 0.91312 (10) | 0.28692 (18) | 0.88229 (9) | 0.0478 (4) | |
H1A1 | 0.9357 | 0.2975 | 0.9377 | 0.072* | |
H1A2 | 0.9277 | 0.1963 | 0.8663 | 0.072* | |
H1A3 | 0.8579 | 0.2920 | 0.8691 | 0.072* | |
C11A | 0.91760 (8) | 0.60399 (14) | 0.86023 (7) | 0.0335 (3) | |
C12A | 0.96788 (9) | 0.71196 (15) | 0.89123 (8) | 0.0387 (3) | |
H12A | 1.0205 | 0.6978 | 0.9002 | 0.046* | |
C13A | 0.94261 (10) | 0.84014 (16) | 0.90938 (9) | 0.0454 (4) | |
H13A | 0.9779 | 0.9123 | 0.9308 | 0.054* | |
C14A | 0.86663 (10) | 0.86273 (17) | 0.89642 (9) | 0.0467 (4) | |
H14A | 0.8494 | 0.9505 | 0.9087 | 0.056* | |
C15A | 0.81544 (9) | 0.75804 (17) | 0.86555 (9) | 0.0450 (4) | |
H15A | 0.7629 | 0.7734 | 0.8566 | 0.054* | |
C16A | 0.84076 (8) | 0.63003 (16) | 0.84757 (8) | 0.0390 (3) | |
H16A | 0.8051 | 0.5586 | 0.8262 | 0.047* | |
C21A | 1.05315 (8) | 0.41819 (13) | 0.85773 (8) | 0.0319 (3) | |
C22A | 1.09818 (8) | 0.40350 (15) | 0.93417 (8) | 0.0367 (3) | |
H22A | 1.0750 | 0.4053 | 0.9736 | 0.044* | |
C23A | 1.17546 (8) | 0.38645 (15) | 0.95320 (8) | 0.0397 (3) | |
H23A | 1.2050 | 0.3766 | 1.0052 | 0.048* | |
C24A | 1.20976 (8) | 0.38376 (15) | 0.89625 (9) | 0.0401 (3) | |
H24A | 1.2629 | 0.3711 | 0.9091 | 0.048* | |
C25A | 1.16697 (8) | 0.39937 (16) | 0.82097 (9) | 0.0397 (3) | |
H25A | 1.1907 | 0.3986 | 0.7820 | 0.048* | |
C26A | 1.08944 (8) | 0.41617 (14) | 0.80188 (8) | 0.0351 (3) | |
H26A | 1.0605 | 0.4265 | 0.7497 | 0.042* | |
C31A | 0.90485 (8) | 0.41143 (14) | 0.72623 (8) | 0.0331 (3) | |
C32A | 0.90617 (9) | 0.52198 (15) | 0.67703 (8) | 0.0393 (3) | |
H32A | 0.9289 | 0.6079 | 0.6979 | 0.047* | |
C33A | 0.87525 (10) | 0.50921 (17) | 0.59869 (9) | 0.0451 (4) | |
H33A | 0.8767 | 0.5859 | 0.5664 | 0.054* | |
C34A | 0.84220 (9) | 0.38480 (17) | 0.56748 (9) | 0.0459 (4) | |
H34A | 0.8210 | 0.3758 | 0.5136 | 0.055* | |
C35A | 0.84003 (9) | 0.27414 (16) | 0.61428 (9) | 0.0436 (4) | |
H35A | 0.8172 | 0.1887 | 0.5927 | 0.052* | |
C36A | 0.87110 (8) | 0.28658 (15) | 0.69294 (9) | 0.0379 (3) | |
H36A | 0.8694 | 0.2091 | 0.7247 | 0.046* |
U11 | U22 | U33 | U12 | U13 | U23 | |
Si1 | 0.0297 (2) | 0.0318 (2) | 0.0377 (2) | 0.00226 (15) | 0.00993 (15) | 0.00197 (14) |
C1 | 0.0491 (10) | 0.0448 (9) | 0.0641 (10) | 0.0016 (7) | 0.0241 (8) | 0.0118 (7) |
C11 | 0.0295 (7) | 0.0370 (7) | 0.0308 (6) | 0.0030 (6) | 0.0097 (5) | 0.0024 (5) |
C12 | 0.0310 (7) | 0.0432 (8) | 0.0392 (8) | 0.0013 (6) | 0.0096 (6) | −0.0010 (6) |
C13 | 0.0446 (9) | 0.0414 (8) | 0.0436 (8) | −0.0024 (7) | 0.0125 (7) | −0.0060 (6) |
C14 | 0.0505 (10) | 0.0413 (8) | 0.0418 (8) | 0.0107 (7) | 0.0171 (7) | −0.0018 (6) |
C15 | 0.0329 (8) | 0.0511 (8) | 0.0419 (8) | 0.0106 (7) | 0.0119 (6) | 0.0020 (6) |
C16 | 0.0306 (7) | 0.0425 (8) | 0.0363 (7) | −0.0001 (6) | 0.0090 (6) | −0.0003 (6) |
C21 | 0.0344 (8) | 0.0292 (6) | 0.0388 (7) | 0.0042 (6) | 0.0090 (6) | 0.0002 (5) |
C22 | 0.0382 (8) | 0.0442 (8) | 0.0383 (7) | 0.0088 (7) | 0.0112 (6) | 0.0018 (6) |
C23 | 0.0391 (9) | 0.0465 (8) | 0.0412 (8) | 0.0086 (7) | 0.0024 (7) | −0.0010 (6) |
C24 | 0.0302 (8) | 0.0449 (8) | 0.0580 (10) | 0.0041 (6) | 0.0075 (7) | −0.0054 (7) |
C25 | 0.0371 (8) | 0.0427 (8) | 0.0533 (9) | 0.0025 (6) | 0.0182 (7) | −0.0050 (7) |
C26 | 0.0370 (8) | 0.0358 (7) | 0.0385 (7) | 0.0017 (6) | 0.0105 (6) | −0.0029 (6) |
C31 | 0.0277 (7) | 0.0312 (7) | 0.0418 (7) | 0.0039 (5) | 0.0075 (6) | −0.0033 (5) |
C32 | 0.0491 (9) | 0.0347 (7) | 0.0424 (8) | 0.0018 (7) | 0.0107 (7) | −0.0010 (6) |
C33 | 0.0670 (12) | 0.0507 (9) | 0.0440 (9) | 0.0159 (8) | 0.0129 (8) | 0.0049 (7) |
C34 | 0.0546 (11) | 0.0655 (11) | 0.0400 (8) | 0.0215 (9) | 0.0004 (7) | −0.0115 (8) |
C35 | 0.0435 (10) | 0.0497 (9) | 0.0600 (10) | 0.0064 (8) | 0.0012 (8) | −0.0228 (8) |
C36 | 0.0381 (8) | 0.0348 (7) | 0.0566 (9) | 0.0027 (6) | 0.0094 (7) | −0.0081 (6) |
Si1A | 0.0289 (2) | 0.03326 (19) | 0.0351 (2) | −0.00052 (15) | 0.00987 (15) | 0.00059 (14) |
C1A | 0.0433 (9) | 0.0497 (9) | 0.0511 (9) | −0.0048 (7) | 0.0155 (7) | 0.0087 (7) |
C11A | 0.0337 (7) | 0.0396 (7) | 0.0285 (6) | 0.0019 (6) | 0.0114 (5) | 0.0013 (5) |
C12A | 0.0365 (8) | 0.0432 (8) | 0.0384 (8) | −0.0021 (6) | 0.0147 (6) | −0.0018 (6) |
C13A | 0.0539 (10) | 0.0427 (8) | 0.0420 (8) | −0.0053 (7) | 0.0184 (7) | −0.0058 (6) |
C14A | 0.0630 (11) | 0.0422 (8) | 0.0393 (8) | 0.0131 (8) | 0.0222 (7) | 0.0013 (6) |
C15A | 0.0405 (9) | 0.0568 (9) | 0.0398 (8) | 0.0145 (7) | 0.0155 (7) | 0.0052 (7) |
C16A | 0.0328 (8) | 0.0476 (8) | 0.0369 (7) | 0.0003 (6) | 0.0109 (6) | −0.0001 (6) |
C21A | 0.0319 (7) | 0.0280 (6) | 0.0356 (7) | 0.0005 (5) | 0.0098 (5) | −0.0006 (5) |
C22A | 0.0359 (8) | 0.0409 (7) | 0.0343 (7) | −0.0007 (6) | 0.0125 (6) | 0.0025 (6) |
C23A | 0.0360 (8) | 0.0423 (8) | 0.0368 (7) | −0.0003 (6) | 0.0054 (6) | 0.0046 (6) |
C24A | 0.0299 (8) | 0.0412 (7) | 0.0484 (8) | 0.0021 (6) | 0.0109 (6) | −0.0001 (6) |
C25A | 0.0372 (8) | 0.0432 (8) | 0.0426 (8) | 0.0027 (6) | 0.0179 (6) | −0.0029 (6) |
C26A | 0.0353 (8) | 0.0353 (7) | 0.0335 (7) | 0.0009 (6) | 0.0089 (6) | −0.0020 (5) |
C31A | 0.0258 (7) | 0.0335 (7) | 0.0383 (7) | 0.0026 (5) | 0.0072 (5) | −0.0034 (5) |
C32A | 0.0412 (8) | 0.0331 (7) | 0.0423 (8) | 0.0011 (6) | 0.0108 (6) | −0.0014 (6) |
C33A | 0.0495 (9) | 0.0435 (8) | 0.0414 (8) | 0.0090 (7) | 0.0125 (7) | 0.0041 (6) |
C34A | 0.0392 (9) | 0.0540 (9) | 0.0392 (8) | 0.0112 (7) | 0.0042 (6) | −0.0075 (7) |
C35A | 0.0339 (8) | 0.0414 (8) | 0.0503 (9) | 0.0026 (6) | 0.0053 (7) | −0.0135 (7) |
C36A | 0.0312 (8) | 0.0331 (7) | 0.0485 (8) | 0.0025 (6) | 0.0108 (6) | −0.0025 (6) |
Si1—C1 | 1.8696 (16) | Si1A—C1A | 1.8685 (16) |
Si1—C21 | 1.8708 (15) | Si1A—C31A | 1.8740 (14) |
Si1—C31 | 1.8721 (14) | Si1A—C21A | 1.8750 (14) |
Si1—C11 | 1.8767 (14) | Si1A—C11A | 1.8773 (14) |
C1—H1A | 0.9800 | C1A—H1A1 | 0.9800 |
C1—H1B | 0.9800 | C1A—H1A2 | 0.9800 |
C1—H1C | 0.9800 | C1A—H1A3 | 0.9800 |
C11—C12 | 1.393 (2) | C11A—C12A | 1.392 (2) |
C11—C16 | 1.397 (2) | C11A—C16A | 1.397 (2) |
C12—C13 | 1.385 (2) | C12A—C13A | 1.390 (2) |
C12—H12 | 0.9500 | C12A—H12A | 0.9500 |
C13—C14 | 1.378 (2) | C13A—C14A | 1.375 (2) |
C13—H13 | 0.9500 | C13A—H13A | 0.9500 |
C14—C15 | 1.379 (2) | C14A—C15A | 1.378 (2) |
C14—H14 | 0.9500 | C14A—H14A | 0.9500 |
C15—C16 | 1.384 (2) | C15A—C16A | 1.388 (2) |
C15—H15 | 0.9500 | C15A—H15A | 0.9500 |
C16—H16 | 0.9500 | C16A—H16A | 0.9500 |
C21—C26 | 1.392 (2) | C21A—C26A | 1.391 (2) |
C21—C22 | 1.404 (2) | C21A—C22A | 1.4042 (19) |
C22—C23 | 1.381 (2) | C22A—C23A | 1.380 (2) |
C22—H22 | 0.9500 | C22A—H22A | 0.9500 |
C23—C24 | 1.384 (2) | C23A—C24A | 1.383 (2) |
C23—H23 | 0.9500 | C23A—H23A | 0.9500 |
C24—C25 | 1.373 (2) | C24A—C25A | 1.376 (2) |
C24—H24 | 0.9500 | C24A—H24A | 0.9500 |
C25—C26 | 1.387 (2) | C25A—C26A | 1.384 (2) |
C25—H25 | 0.9500 | C25A—H25A | 0.9500 |
C26—H26 | 0.9500 | C26A—H26A | 0.9500 |
C31—C36 | 1.395 (2) | C31A—C32A | 1.397 (2) |
C31—C32 | 1.395 (2) | C31A—C36A | 1.3998 (19) |
C32—C33 | 1.381 (2) | C32A—C33A | 1.382 (2) |
C32—H32 | 0.9500 | C32A—H32A | 0.9500 |
C33—C34 | 1.377 (3) | C33A—C34A | 1.381 (2) |
C33—H33 | 0.9500 | C33A—H33A | 0.9500 |
C34—C35 | 1.371 (3) | C34A—C35A | 1.373 (2) |
C34—H34 | 0.9500 | C34A—H34A | 0.9500 |
C35—C36 | 1.387 (2) | C35A—C36A | 1.387 (2) |
C35—H35 | 0.9500 | C35A—H35A | 0.9500 |
C36—H36 | 0.9500 | C36A—H36A | 0.9500 |
C1—Si1—C21 | 108.30 (7) | C1A—Si1A—C31A | 109.99 (7) |
C1—Si1—C31 | 109.85 (8) | C1A—Si1A—C21A | 108.92 (7) |
C21—Si1—C31 | 110.92 (6) | C31A—Si1A—C21A | 109.32 (6) |
C1—Si1—C11 | 110.36 (7) | C1A—Si1A—C11A | 109.86 (7) |
C21—Si1—C11 | 109.26 (6) | C31A—Si1A—C11A | 107.55 (6) |
C31—Si1—C11 | 108.15 (6) | C21A—Si1A—C11A | 111.19 (6) |
Si1—C1—H1A | 109.5 | Si1A—C1A—H1A1 | 109.5 |
Si1—C1—H1B | 109.5 | Si1A—C1A—H1A2 | 109.5 |
H1A—C1—H1B | 109.5 | H1A1—C1A—H1A2 | 109.5 |
Si1—C1—H1C | 109.5 | Si1A—C1A—H1A3 | 109.5 |
H1A—C1—H1C | 109.5 | H1A1—C1A—H1A3 | 109.5 |
H1B—C1—H1C | 109.5 | H1A2—C1A—H1A3 | 109.5 |
C12—C11—C16 | 117.39 (13) | C12A—C11A—C16A | 117.34 (13) |
C12—C11—Si1 | 123.34 (10) | C12A—C11A—Si1A | 123.47 (11) |
C16—C11—Si1 | 119.25 (10) | C16A—C11A—Si1A | 119.17 (11) |
C13—C12—C11 | 121.46 (14) | C13A—C12A—C11A | 121.27 (14) |
C13—C12—H12 | 119.3 | C13A—C12A—H12A | 119.4 |
C11—C12—H12 | 119.3 | C11A—C12A—H12A | 119.4 |
C14—C13—C12 | 119.92 (14) | C14A—C13A—C12A | 120.12 (15) |
C14—C13—H13 | 120.0 | C14A—C13A—H13A | 119.9 |
C12—C13—H13 | 120.0 | C12A—C13A—H13A | 119.9 |
C13—C14—C15 | 119.94 (14) | C13A—C14A—C15A | 119.97 (14) |
C13—C14—H14 | 120.0 | C13A—C14A—H14A | 120.0 |
C15—C14—H14 | 120.0 | C15A—C14A—H14A | 120.0 |
C14—C15—C16 | 120.00 (14) | C14A—C15A—C16A | 119.86 (15) |
C14—C15—H15 | 120.0 | C14A—C15A—H15A | 120.1 |
C16—C15—H15 | 120.0 | C16A—C15A—H15A | 120.1 |
C15—C16—C11 | 121.29 (14) | C15A—C16A—C11A | 121.45 (14) |
C15—C16—H16 | 119.4 | C15A—C16A—H16A | 119.3 |
C11—C16—H16 | 119.4 | C11A—C16A—H16A | 119.3 |
C26—C21—C22 | 117.27 (14) | C26A—C21A—C22A | 117.50 (13) |
C26—C21—Si1 | 122.98 (11) | C26A—C21A—Si1A | 121.62 (10) |
C22—C21—Si1 | 119.74 (11) | C22A—C21A—Si1A | 120.80 (10) |
C23—C22—C21 | 121.68 (14) | C23A—C22A—C21A | 121.32 (13) |
C23—C22—H22 | 119.2 | C23A—C22A—H22A | 119.3 |
C21—C22—H22 | 119.2 | C21A—C22A—H22A | 119.3 |
C22—C23—C24 | 119.59 (14) | C22A—C23A—C24A | 119.77 (13) |
C22—C23—H23 | 120.2 | C22A—C23A—H23A | 120.1 |
C24—C23—H23 | 120.2 | C24A—C23A—H23A | 120.1 |
C25—C24—C23 | 119.94 (15) | C25A—C24A—C23A | 120.02 (14) |
C25—C24—H24 | 120.0 | C25A—C24A—H24A | 120.0 |
C23—C24—H24 | 120.0 | C23A—C24A—H24A | 120.0 |
C24—C25—C26 | 120.47 (14) | C24A—C25A—C26A | 120.20 (14) |
C24—C25—H25 | 119.8 | C24A—C25A—H25A | 119.9 |
C26—C25—H25 | 119.8 | C26A—C25A—H25A | 119.9 |
C25—C26—C21 | 121.04 (14) | C25A—C26A—C21A | 121.19 (13) |
C25—C26—H26 | 119.5 | C25A—C26A—H26A | 119.4 |
C21—C26—H26 | 119.5 | C21A—C26A—H26A | 119.4 |
C36—C31—C32 | 117.15 (14) | C32A—C31A—C36A | 117.27 (13) |
C36—C31—Si1 | 122.39 (11) | C32A—C31A—Si1A | 121.03 (10) |
C32—C31—Si1 | 120.46 (10) | C36A—C31A—Si1A | 121.70 (11) |
C33—C32—C31 | 121.36 (15) | C33A—C32A—C31A | 121.54 (14) |
C33—C32—H32 | 119.3 | C33A—C32A—H32A | 119.2 |
C31—C32—H32 | 119.3 | C31A—C32A—H32A | 119.2 |
C34—C33—C32 | 120.45 (17) | C34A—C33A—C32A | 119.90 (15) |
C34—C33—H33 | 119.8 | C34A—C33A—H33A | 120.0 |
C32—C33—H33 | 119.8 | C32A—C33A—H33A | 120.0 |
C35—C34—C33 | 119.35 (16) | C35A—C34A—C33A | 119.98 (14) |
C35—C34—H34 | 120.3 | C35A—C34A—H34A | 120.0 |
C33—C34—H34 | 120.3 | C33A—C34A—H34A | 120.0 |
C34—C35—C36 | 120.57 (15) | C34A—C35A—C36A | 120.25 (14) |
C34—C35—H35 | 119.7 | C34A—C35A—H35A | 119.9 |
C36—C35—H35 | 119.7 | C36A—C35A—H35A | 119.9 |
C35—C36—C31 | 121.11 (16) | C35A—C36A—C31A | 121.06 (14) |
C35—C36—H36 | 119.4 | C35A—C36A—H36A | 119.5 |
C31—C36—H36 | 119.4 | C31A—C36A—H36A | 119.5 |
C1—Si1—C11—C12 | 120.35 (13) | C1A—Si1A—C11A—C12A | 124.45 (12) |
C21—Si1—C11—C12 | 1.38 (14) | C31A—Si1A—C11A—C12A | −115.85 (12) |
C31—Si1—C11—C12 | −119.46 (12) | C21A—Si1A—C11A—C12A | 3.80 (13) |
C1—Si1—C11—C16 | −61.42 (13) | C1A—Si1A—C11A—C16A | −57.54 (13) |
C21—Si1—C11—C16 | 179.61 (10) | C31A—Si1A—C11A—C16A | 62.16 (12) |
C31—Si1—C11—C16 | 58.77 (12) | C21A—Si1A—C11A—C16A | −178.19 (10) |
C16—C11—C12—C13 | 0.0 (2) | C16A—C11A—C12A—C13A | 0.5 (2) |
Si1—C11—C12—C13 | 178.27 (11) | Si1A—C11A—C12A—C13A | 178.52 (11) |
C11—C12—C13—C14 | 0.1 (2) | C11A—C12A—C13A—C14A | −0.4 (2) |
C12—C13—C14—C15 | 0.0 (2) | C12A—C13A—C14A—C15A | 0.2 (2) |
C13—C14—C15—C16 | −0.2 (2) | C13A—C14A—C15A—C16A | −0.1 (2) |
C14—C15—C16—C11 | 0.3 (2) | C14A—C15A—C16A—C11A | 0.2 (2) |
C12—C11—C16—C15 | −0.2 (2) | C12A—C11A—C16A—C15A | −0.4 (2) |
Si1—C11—C16—C15 | −178.55 (11) | Si1A—C11A—C16A—C15A | −178.50 (11) |
C1—Si1—C21—C26 | 125.53 (12) | C1A—Si1A—C21A—C26A | 128.39 (12) |
C31—Si1—C21—C26 | 4.90 (13) | C31A—Si1A—C21A—C26A | 8.18 (13) |
C11—Si1—C21—C26 | −114.23 (12) | C11A—Si1A—C21A—C26A | −110.41 (11) |
C1—Si1—C21—C22 | −53.08 (13) | C1A—Si1A—C21A—C22A | −48.17 (13) |
C31—Si1—C21—C22 | −173.71 (11) | C31A—Si1A—C21A—C22A | −168.38 (11) |
C11—Si1—C21—C22 | 67.16 (12) | C11A—Si1A—C21A—C22A | 73.03 (12) |
C26—C21—C22—C23 | −0.6 (2) | C26A—C21A—C22A—C23A | −0.6 (2) |
Si1—C21—C22—C23 | 178.08 (12) | Si1A—C21A—C22A—C23A | 176.13 (11) |
C21—C22—C23—C24 | 0.7 (2) | C21A—C22A—C23A—C24A | 0.0 (2) |
C22—C23—C24—C25 | −0.2 (2) | C22A—C23A—C24A—C25A | 0.6 (2) |
C23—C24—C25—C26 | −0.3 (2) | C23A—C24A—C25A—C26A | −0.8 (2) |
C24—C25—C26—C21 | 0.4 (2) | C24A—C25A—C26A—C21A | 0.2 (2) |
C22—C21—C26—C25 | 0.0 (2) | C22A—C21A—C26A—C25A | 0.4 (2) |
Si1—C21—C26—C25 | −178.62 (11) | Si1A—C21A—C26A—C25A | −176.24 (11) |
C1—Si1—C31—C36 | −13.59 (14) | C1A—Si1A—C31A—C32A | 163.95 (12) |
C21—Si1—C31—C36 | 106.11 (13) | C21A—Si1A—C31A—C32A | −76.50 (13) |
C11—Si1—C31—C36 | −134.09 (12) | C11A—Si1A—C31A—C32A | 44.33 (13) |
C1—Si1—C31—C32 | 166.22 (12) | C1A—Si1A—C31A—C36A | −16.76 (14) |
C21—Si1—C31—C32 | −74.09 (13) | C21A—Si1A—C31A—C36A | 102.79 (12) |
C11—Si1—C31—C32 | 45.71 (13) | C11A—Si1A—C31A—C36A | −136.37 (12) |
C36—C31—C32—C33 | 0.1 (2) | C36A—C31A—C32A—C33A | 0.2 (2) |
Si1—C31—C32—C33 | −179.70 (13) | Si1A—C31A—C32A—C33A | 179.56 (12) |
C31—C32—C33—C34 | −0.1 (3) | C31A—C32A—C33A—C34A | −0.1 (2) |
C32—C33—C34—C35 | 0.1 (3) | C32A—C33A—C34A—C35A | 0.1 (2) |
C33—C34—C35—C36 | −0.1 (3) | C33A—C34A—C35A—C36A | −0.1 (2) |
C34—C35—C36—C31 | 0.1 (3) | C34A—C35A—C36A—C31A | 0.3 (2) |
C32—C31—C36—C35 | −0.1 (2) | C32A—C31A—C36A—C35A | −0.3 (2) |
Si1—C31—C36—C35 | 179.69 (12) | Si1A—C31A—C36A—C35A | −179.63 (11) |