#------------------------------------------------------------------------------
#$Date: 2016-02-13 14:50:18 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176428 $
#$URL: svn://www.crystallography.net/cod/cif/7/11/73/7117363.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_7117363
loop_
_publ_author_name
'Tomoyuki Kosai'
'Shintaro Ishida'
'Takeaki Iwamoto'
_publ_section_title
;
 Transformation of azulenes to bicyclic [4]dendralene and heptafulvene
 derivatives via photochemical cycloaddition of dialkylsilylene
;
_journal_name_full               Chem.Commun.
_journal_page_first              10707
_journal_paper_doi               10.1039/C5cc03424H
_journal_volume                  51
_journal_year                    2015
_chemical_formula_moiety         'C31 H58 Si5'
_chemical_formula_sum            'C31 H58 Si5'
_chemical_formula_weight         571.22
_chemical_melting_point          402.5(5)
_chemical_name_systematic        'bicyclic heptafulvene'
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-04-21 deposited with the CCDC.
2015-05-20 downloaded from the CCDC.
;
_cell_angle_alpha                105.877(2)
_cell_angle_beta                 92.815(2)
_cell_angle_gamma                110.499(2)
_cell_formula_units_Z            2
_cell_length_a                   9.5864(15)
_cell_length_b                   10.9534(17)
_cell_length_c                   18.638(3)
_cell_measurement_reflns_used    9953
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.78
_cell_measurement_theta_min      2.30
_cell_volume                     1740.2(5)
_computing_cell_refinement       'APEX2 (Bruker AXS, 2006)'
_computing_data_collection       'APEX2 (Bruker AXS, 2006)'
_computing_data_reduction        'SAINT (Bruker AXS, 2004)'
_computing_molecular_graphics    'XSHEL (Bruker AXS,2002)'
_computing_publication_material  'XCIF (Bruker AXS, 2001)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.333
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEXII CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  'Bruker Helios multilayer confocal mirror'
_diffrn_radiation_source         'Bruker TXS fine-focus rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0298
_diffrn_reflns_av_sigmaI/netI    0.0317
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            16560
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.15
_exptl_absorpt_coefficient_mu    0.223
_exptl_absorpt_correction_T_max  0.9780
_exptl_absorpt_correction_T_min  0.9360
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
;
SADABS Sheldrick 1996
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.090
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             628
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: hexane'
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.458
_refine_diff_density_min         -0.335
_refine_diff_density_rms         0.050
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     341
_refine_ls_number_reflns         6099
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.0382
_refine_ls_R_factor_gt           0.0348
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0551P)²+0.7140P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0954
_refine_ls_wR_factor_ref         0.0980
_reflns_number_gt                5531
_reflns_number_total             6099
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5cc03424h2.cif
_cod_data_source_block           si337a_a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value '402-403' was changed to '402.5(5)' -
the average value was taken and precision was estimated.

Automatic conversion script
Id: cif_fix_values 3392 2015-05-12 13:50:21Z andrius 
;
_cod_original_cell_volume        1740.3(5)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7117363
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, -y, -z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
Si1 Si 0.79377(4) 0.08325(4) 0.23454(2) 0.01384(11) Uani 1 1 d . . .
C1 C 0.91800(17) -0.00284(15) 0.25712(8) 0.0165(3) Uani 1 1 d . . .
H1 H 0.9849 -0.0195 0.2232 0.020 Uiso 1 1 calc R . .
C2 C 0.91788(16) -0.04288(14) 0.31923(8) 0.0160(3) Uani 1 1 d . . .
C3 C 0.82772(16) -0.01286(15) 0.37970(8) 0.0162(3) Uani 1 1 d . . .
C4 C 0.78310(16) 0.10755(14) 0.38982(8) 0.0157(3) Uani 1 1 d . . .
C5 C 0.76456(17) 0.15580(15) 0.33186(8) 0.0165(3) Uani 1 1 d . . .
H2 H 0.7346 0.2320 0.3419 0.020 Uiso 1 1 calc R . .
C6 C 0.78715(17) -0.10329(16) 0.41985(8) 0.0193(3) Uani 1 1 d . . .
H3 H 0.8275 -0.1728 0.4067 0.023 Uiso 1 1 calc R . .
C7 C 0.69513(18) -0.11407(16) 0.47832(9) 0.0210(3) Uani 1 1 d . . .
C8 C 0.66676(18) -0.00867(17) 0.52315(9) 0.0224(3) Uani 1 1 d . . .
H4 H 0.6031 -0.0291 0.5593 0.027 Uiso 1 1 calc R . .
C9 C 0.72184(18) 0.13100(17) 0.52250(9) 0.0218(3) Uani 1 1 d . . .
H5 H 0.7217 0.1961 0.5682 0.026 Uiso 1 1 calc R . .
C10 C 0.77376(17) 0.18470(15) 0.46752(8) 0.0189(3) Uani 1 1 d . . .
C11 C 1.00771(19) -0.12937(17) 0.32700(9) 0.0239(4) Uani 1 1 d . . .
H6 H 1.0805 -0.1227 0.2917 0.036 Uiso 1 1 calc R . .
H7 H 0.9391 -0.2252 0.3155 0.036 Uiso 1 1 calc R . .
H8 H 1.0617 -0.0962 0.3788 0.036 Uiso 1 1 calc R . .
C12 C 0.6384(2) -0.25296(17) 0.49222(10) 0.0280(4) Uani 1 1 d . . .
H9 H 0.5741 -0.2474 0.5327 0.034 Uiso 1 1 calc R . .
C13 C 0.5404(2) -0.36777(18) 0.42205(11) 0.0346(4) Uani 1 1 d . . .
H10 H 0.6003 -0.3755 0.3811 0.052 Uiso 1 1 calc R . .
H11 H 0.4545 -0.3470 0.4062 0.052 Uiso 1 1 calc R . .
H12 H 0.5034 -0.4546 0.4337 0.052 Uiso 1 1 calc R . .
C14 C 0.7698(2) -0.2858(2) 0.52106(12) 0.0391(5) Uani 1 1 d . . .
H13 H 0.8312 -0.2108 0.5660 0.059 Uiso 1 1 calc R . .
H14 H 0.8323 -0.2965 0.4815 0.059 Uiso 1 1 calc R . .
H15 H 0.7297 -0.3711 0.5340 0.059 Uiso 1 1 calc R . .
C15 C 0.8191(2) 0.33768(16) 0.48377(9) 0.0284(4) Uani 1 1 d . . .
H16 H 0.8299 0.3815 0.5382 0.043 Uiso 1 1 calc R . .
H17 H 0.7414 0.3555 0.4570 0.043 Uiso 1 1 calc R . .
H18 H 0.9155 0.3752 0.4665 0.043 Uiso 1 1 calc R . .
C16 C 0.61919(17) -0.04054(15) 0.16131(8) 0.0166(3) Uani 1 1 d . . .
C17 C 0.61413(18) 0.04957(16) 0.10890(8) 0.0199(3) Uani 1 1 d . . .
H19 H 0.5574 -0.0106 0.0582 0.024 Uiso 1 1 calc R . .
H20 H 0.5615 0.1110 0.1306 0.024 Uiso 1 1 calc R . .
C18 C 0.77514(18) 0.13550(16) 0.10172(8) 0.0200(3) Uani 1 1 d . . .
H21 H 0.7721 0.2015 0.0751 0.024 Uiso 1 1 calc R . .
H22 H 0.8215 0.0748 0.0718 0.024 Uiso 1 1 calc R . .
C19 C 0.87276(17) 0.21553(15) 0.18268(8) 0.0169(3) Uani 1 1 d . . .
Si2 Si 0.43913(5) -0.08595(4) 0.20468(2) 0.01930(12) Uani 1 1 d . . .
C20 C 0.2692(2) -0.19926(19) 0.13018(10) 0.0320(4) Uani 1 1 d . . .
H23 H 0.2665 -0.1571 0.0903 0.048 Uiso 1 1 calc R . .
H24 H 0.1774 -0.2106 0.1530 0.048 Uiso 1 1 calc R . .
H25 H 0.2752 -0.2891 0.1084 0.048 Uiso 1 1 calc R . .
C21 C 0.4394(2) -0.17198(18) 0.27897(10) 0.0276(4) Uani 1 1 d . . .
H26 H 0.3506 -0.1774 0.3038 0.041 Uiso 1 1 calc R . .
H27 H 0.5311 -0.1188 0.3166 0.041 Uiso 1 1 calc R . .
H28 H 0.4367 -0.2647 0.2554 0.041 Uiso 1 1 calc R . .
C22 C 0.39625(19) 0.06798(17) 0.25254(10) 0.0273(4) Uani 1 1 d . . .
H29 H 0.2970 0.0383 0.2683 0.041 Uiso 1 1 calc R . .
H30 H 0.3959 0.1200 0.2174 0.041 Uiso 1 1 calc R . .
H31 H 0.4734 0.1262 0.2970 0.041 Uiso 1 1 calc R . .
Si3 Si 0.63527(5) -0.20644(4) 0.10197(2) 0.02139(12) Uani 1 1 d . . .
C23 C 0.5827(2) -0.34223(18) 0.14895(12) 0.0366(5) Uani 1 1 d . . .
H32 H 0.6430 -0.3065 0.1995 0.055 Uiso 1 1 calc R . .
H33 H 0.6019 -0.4216 0.1188 0.055 Uiso 1 1 calc R . .
H34 H 0.4753 -0.3702 0.1533 0.055 Uiso 1 1 calc R . .
C24 C 0.8220(2) -0.20158(17) 0.07420(10) 0.0287(4) Uani 1 1 d . . .
H35 H 0.8077 -0.2877 0.0353 0.043 Uiso 1 1 calc R . .
H36 H 0.8905 -0.1897 0.1185 0.043 Uiso 1 1 calc R . .
H37 H 0.8652 -0.1248 0.0542 0.043 Uiso 1 1 calc R . .
C25 C 0.5118(3) -0.2712(2) 0.00701(11) 0.0463(5) Uani 1 1 d . . .
H38 H 0.4117 -0.2698 0.0141 0.069 Uiso 1 1 calc R . .
H39 H 0.5022 -0.3652 -0.0189 0.069 Uiso 1 1 calc R . .
H40 H 0.5573 -0.2122 -0.0235 0.069 Uiso 1 1 calc R . .
Si4 Si 1.08433(5) 0.25991(4) 0.18196(2) 0.02038(12) Uani 1 1 d . . .
C26 C 1.12726(19) 0.11800(17) 0.11683(9) 0.0251(4) Uani 1 1 d . . .
H41 H 1.2355 0.1499 0.1144 0.038 Uiso 1 1 calc R . .
H42 H 1.0702 0.0909 0.0662 0.038 Uiso 1 1 calc R . .
H43 H 1.0985 0.0391 0.1359 0.038 Uiso 1 1 calc R . .
C27 C 1.1915(2) 0.30557(18) 0.27867(10) 0.0297(4) Uani 1 1 d . . .
H44 H 1.1845 0.3893 0.3115 0.045 Uiso 1 1 calc R . .
H45 H 1.2977 0.3209 0.2752 0.045 Uiso 1 1 calc R . .
H46 H 1.1485 0.2304 0.2998 0.045 Uiso 1 1 calc R . .
C28 C 1.1785(2) 0.40706(18) 0.14536(12) 0.0346(4) Uani 1 1 d . . .
H47 H 1.2833 0.4169 0.1417 0.052 Uiso 1 1 calc R . .
H48 H 1.1767 0.4916 0.1800 0.052 Uiso 1 1 calc R . .
H49 H 1.1247 0.3895 0.0952 0.052 Uiso 1 1 calc R . .
Si5 Si 0.84410(5) 0.38457(4) 0.22005(2) 0.02067(12) Uani 1 1 d . . .
C29 C 0.6518(2) 0.37535(18) 0.24102(11) 0.0295(4) Uani 1 1 d . . .
H50 H 0.6511 0.4681 0.2575 0.044 Uiso 1 1 calc R . .
H51 H 0.6269 0.3331 0.2811 0.044 Uiso 1 1 calc R . .
H52 H 0.5769 0.3201 0.1953 0.044 Uiso 1 1 calc R . .
C30 C 0.9759(2) 0.49759(17) 0.31065(10) 0.0298(4) Uani 1 1 d . . .
H53 H 0.9758 0.4431 0.3445 0.045 Uiso 1 1 calc R . .
H54 H 0.9425 0.5716 0.3349 0.045 Uiso 1 1 calc R . .
H55 H 1.0782 0.5370 0.2997 0.045 Uiso 1 1 calc R . .
C31 C 0.8718(2) 0.47909(18) 0.14820(10) 0.0315(4) Uani 1 1 d . . .
H56 H 0.9625 0.4776 0.1265 0.047 Uiso 1 1 calc R . .
H57 H 0.8836 0.5743 0.1727 0.047 Uiso 1 1 calc R . .
H58 H 0.7839 0.4346 0.1080 0.047 Uiso 1 1 calc R . .
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Si Si 0.0817 0.0704 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
C5 Si1 C1 97.83(7) . .
C5 Si1 C16 117.79(7) . .
C1 Si1 C16 112.45(7) . .
C5 Si1 C19 114.54(7) . .
C1 Si1 C19 116.75(7) . .
C16 Si1 C19 98.60(6) . .
C2 C1 Si1 123.13(12) . .
C1 C2 C3 123.62(13) . .
C1 C2 C11 118.83(14) . .
C3 C2 C11 117.48(13) . .
C6 C3 C2 116.02(14) . .
C6 C3 C4 125.04(14) . .
C2 C3 C4 118.87(12) . .
C5 C4 C10 119.20(13) . .
C5 C4 C3 122.02(13) . .
C10 C4 C3 118.49(12) . .
C4 C5 Si1 124.38(12) . .
C3 C6 C7 132.55(15) . .
C8 C7 C6 124.26(14) . .
C8 C7 C12 119.89(15) . .
C6 C7 C12 115.67(14) . .
C7 C8 C9 127.40(15) . .
C10 C9 C8 130.46(15) . .
C9 C10 C4 126.58(14) . .
C9 C10 C15 117.62(14) . .
C4 C10 C15 115.70(13) . .
C13 C12 C7 111.88(13) . .
C13 C12 C14 110.89(16) . .
C7 C12 C14 111.30(15) . .
C17 C16 Si2 110.25(10) . .
C17 C16 Si3 109.09(10) . .
Si2 C16 Si3 108.80(7) . .
C17 C16 Si1 100.56(9) . .
Si2 C16 Si1 112.75(8) . .
Si3 C16 Si1 115.06(8) . .
C18 C17 C16 110.01(12) . .
C17 C18 C19 109.82(12) . .
C18 C19 Si5 108.40(10) . .
C18 C19 Si4 112.91(11) . .
Si5 C19 Si4 107.32(7) . .
C18 C19 Si1 100.78(9) . .
Si5 C19 Si1 116.29(8) . .
Si4 C19 Si1 111.17(7) . .
C22 Si2 C21 104.38(8) . .
C22 Si2 C20 104.65(8) . .
C21 Si2 C20 107.65(8) . .
C22 Si2 C16 112.74(7) . .
C21 Si2 C16 115.29(7) . .
C20 Si2 C16 111.34(8) . .
C23 Si3 C24 103.37(8) . .
C23 Si3 C25 109.70(10) . .
C24 Si3 C25 101.80(9) . .
C23 Si3 C16 112.57(8) . .
C24 Si3 C16 119.16(7) . .
C25 Si3 C16 109.48(8) . .
C28 Si4 C27 106.17(9) . .
C28 Si4 C26 102.02(8) . .
C27 Si4 C26 108.16(8) . .
C28 Si4 C19 114.52(8) . .
C27 Si4 C19 112.18(8) . .
C26 Si4 C19 113.03(7) . .
C29 Si5 C30 104.91(9) . .
C29 Si5 C31 101.68(8) . .
C30 Si5 C31 109.52(8) . .
C29 Si5 C19 117.66(7) . .
C30 Si5 C19 111.36(7) . .
C31 Si5 C19 111.05(8) . .
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
Si1 C5 1.8486(16) .
Si1 C1 1.8545(15) .
Si1 C16 1.9173(15) .
Si1 C19 1.9176(15) .
C1 C2 1.345(2) .
C2 C3 1.489(2) .
C2 C11 1.515(2) .
C3 C6 1.363(2) .
C3 C4 1.492(2) .
C4 C5 1.355(2) .
C4 C10 1.488(2) .
C6 C7 1.439(2) .
C7 C8 1.349(2) .
C7 C12 1.525(2) .
C8 C9 1.437(2) .
C9 C10 1.349(2) .
C10 C15 1.512(2) .
C12 C13 1.525(2) .
C12 C14 1.537(3) .
C16 C17 1.5770(19) .
C16 Si2 1.9069(16) .
C16 Si3 1.9137(16) .
C17 C18 1.536(2) .
C18 C19 1.576(2) .
C19 Si5 1.9126(16) .
C19 Si4 1.9146(16) .
Si2 C22 1.8725(17) .
Si2 C21 1.8762(17) .
Si2 C20 1.8819(17) .
Si3 C23 1.8611(18) .
Si3 C24 1.8744(19) .
Si3 C25 1.8858(19) .
Si4 C28 1.8764(18) .
Si4 C27 1.8764(17) .
Si4 C26 1.8772(18) .
Si5 C29 1.8772(19) .
Si5 C30 1.8794(17) .
Si5 C31 1.8806(17) .
loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
C5 Si1 C1 C2 24.60(14) . . . .
C16 Si1 C1 C2 -99.87(13) . . . .
C19 Si1 C1 C2 147.21(12) . . . .
Si1 C1 C2 C3 -5.1(2) . . . .
Si1 C1 C2 C11 171.71(11) . . . .
C1 C2 C3 C6 152.91(14) . . . .
C11 C2 C3 C6 -23.95(19) . . . .
C1 C2 C3 C4 -24.5(2) . . . .
C11 C2 C3 C4 158.67(13) . . . .
C6 C3 C4 C5 -149.55(15) . . . .
C2 C3 C4 C5 27.6(2) . . . .
C6 C3 C4 C10 36.6(2) . . . .
C2 C3 C4 C10 -146.27(13) . . . .
C10 C4 C5 Si1 172.87(11) . . . .
C3 C4 C5 Si1 -0.9(2) . . . .
C1 Si1 C5 C4 -21.67(14) . . . .
C16 Si1 C5 C4 98.87(14) . . . .
C19 Si1 C5 C4 -145.89(13) . . . .
C2 C3 C6 C7 -175.94(15) . . . .
C4 C3 C6 C7 1.3(3) . . . .
C3 C6 C7 C8 -22.6(3) . . . .
C3 C6 C7 C12 162.17(16) . . . .
C6 C7 C8 C9 -0.8(3) . . . .
C12 C7 C8 C9 174.26(15) . . . .
C7 C8 C9 C10 22.0(3) . . . .
C8 C9 C10 C4 1.8(3) . . . .
C8 C9 C10 C15 177.89(16) . . . .
C5 C4 C10 C9 147.61(16) . . . .
C3 C4 C10 C9 -38.4(2) . . . .
C5 C4 C10 C15 -28.6(2) . . . .
C3 C4 C10 C15 145.43(14) . . . .
C8 C7 C12 C13 123.99(17) . . . .
C6 C7 C12 C13 -60.5(2) . . . .
C8 C7 C12 C14 -111.34(18) . . . .
C6 C7 C12 C14 64.16(19) . . . .
C5 Si1 C16 C17 110.82(10) . . . .
C1 Si1 C16 C17 -136.58(10) . . . .
C19 Si1 C16 C17 -12.86(11) . . . .
C5 Si1 C16 Si2 -6.57(10) . . . .
C1 Si1 C16 Si2 106.04(8) . . . .
C19 Si1 C16 Si2 -130.24(8) . . . .
C5 Si1 C16 Si3 -132.15(8) . . . .
C1 Si1 C16 Si3 -19.55(10) . . . .
C19 Si1 C16 Si3 104.17(8) . . . .
Si2 C16 C17 C18 155.83(11) . . . .
Si3 C16 C17 C18 -84.75(13) . . . .
Si1 C16 C17 C18 36.62(14) . . . .
C16 C17 C18 C19 -51.23(16) . . . .
C17 C18 C19 Si5 -86.39(12) . . . .
C17 C18 C19 Si4 154.85(10) . . . .
C17 C18 C19 Si1 36.19(13) . . . .
C5 Si1 C19 C18 -138.34(10) . . . .
C1 Si1 C19 C18 108.21(10) . . . .
C16 Si1 C19 C18 -12.37(11) . . . .
C5 Si1 C19 Si5 -21.45(11) . . . .
C1 Si1 C19 Si5 -134.89(8) . . . .
C16 Si1 C19 Si5 104.52(9) . . . .
C5 Si1 C19 Si4 101.74(9) . . . .
C1 Si1 C19 Si4 -11.71(10) . . . .
C16 Si1 C19 Si4 -132.29(8) . . . .
C17 C16 Si2 C22 -52.07(12) . . . .
Si3 C16 Si2 C22 -171.67(7) . . . .
Si1 C16 Si2 C22 59.43(10) . . . .
C17 C16 Si2 C21 -171.80(10) . . . .
Si3 C16 Si2 C21 68.60(9) . . . .
Si1 C16 Si2 C21 -60.30(10) . . . .
C17 C16 Si2 C20 65.20(12) . . . .
Si3 C16 Si2 C20 -54.40(10) . . . .
Si1 C16 Si2 C20 176.70(8) . . . .
C17 C16 Si3 C23 -162.11(11) . . . .
Si2 C16 Si3 C23 -41.79(10) . . . .
Si1 C16 Si3 C23 85.81(11) . . . .
C17 C16 Si3 C24 76.65(12) . . . .
Si2 C16 Si3 C24 -163.04(8) . . . .
Si1 C16 Si3 C24 -35.44(11) . . . .
C17 C16 Si3 C25 -39.81(14) . . . .
Si2 C16 Si3 C25 80.50(11) . . . .
Si1 C16 Si3 C25 -151.90(10) . . . .
C18 C19 Si4 C28 76.19(12) . . . .
Si5 C19 Si4 C28 -43.20(11) . . . .
Si1 C19 Si4 C28 -171.39(8) . . . .
C18 C19 Si4 C27 -162.71(10) . . . .
Si5 C19 Si4 C27 77.90(9) . . . .
Si1 C19 Si4 C27 -50.29(10) . . . .
C18 C19 Si4 C26 -40.09(12) . . . .
Si5 C19 Si4 C26 -159.48(7) . . . .
Si1 C19 Si4 C26 72.33(9) . . . .
C18 C19 Si5 C29 66.48(12) . . . .
Si4 C19 Si5 C29 -171.27(7) . . . .
Si1 C19 Si5 C29 -46.10(11) . . . .
C18 C19 Si5 C30 -172.39(11) . . . .
Si4 C19 Si5 C30 -50.14(10) . . . .
Si1 C19 Si5 C30 75.03(10) . . . .
C18 C19 Si5 C31 -50.04(12) . . . .
Si4 C19 Si5 C31 72.20(9) . . . .
Si1 C19 Si5 C31 -162.63(8) . . . .
