#------------------------------------------------------------------------------
#$Date: 2016-03-25 10:05:59 +0200 (Fri, 25 Mar 2016) $
#$Revision: 179740 $
#$URL: svn://www.crystallography.net/cod/cif/7/00/36/7003660.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_7003660
loop_
_publ_author_name
'Noonan, Kevin J. T.'
'Feldscher, Bastian'
'Bates, Joshua I.'
'Kingsley, Justin J.'
'Yam, Mandy'
'Gates, Derek P.'
_publ_section_title
;
 Chemical functionality of poly(methylenephosphine): phosphine--borane
 adducts and methylphosphonium ionomers
;
_journal_issue                   33
_journal_name_full               'Dalton Transactions'
_journal_page_first              4451
_journal_page_last               4457
_journal_paper_doi               10.1039/b718140j
_journal_year                    2008
_chemical_formula_moiety         'C25 H34 B P Si'
_chemical_formula_sum            'C25 H34 B P Si'
_chemical_formula_weight         404.39
_chemical_name_systematic
;
?
;
_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
_cell_angle_alpha                108.324(5)
_cell_angle_beta                 93.499(5)
_cell_angle_gamma                117.089(5)
_cell_formula_units_Z            2
_cell_length_a                   10.128(5)
_cell_length_b                   10.750(5)
_cell_length_c                   12.890(5)
_cell_measurement_reflns_used    5485
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      28.0
_cell_measurement_theta_min      1.7
_cell_volume                     1151.0(9)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Bruker X8 APEX 2'
_diffrn_measurement_method       'area detector'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0285
_diffrn_reflns_av_sigmaI/netI    0.0267
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            23770
_diffrn_reflns_theta_full        27.99
_diffrn_reflns_theta_max         27.99
_diffrn_reflns_theta_min         1.71
_exptl_absorpt_coefficient_mu    0.180
_exptl_absorpt_correction_T_max  0.982
_exptl_absorpt_correction_T_min  0.889
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.167
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       irregular
_exptl_crystal_F_000             436
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.438
_refine_diff_density_min         -0.207
_refine_diff_density_rms         0.045
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     389
_refine_ls_number_reflns         5485
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0452
_refine_ls_R_factor_gt           0.0363
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0473P)²+0.4144P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0914
_refine_ls_wR_factor_ref         0.0968
_reflns_number_gt                4637
_reflns_number_total             5485
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b718140j.txt
_cod_data_source_block           dg057
_cod_database_code               7003660
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
C1 C 0.03717(15) 0.18927(15) 0.23081(11) 0.0203(3) Uani 1 1 d . . .
C2 C 0.13823(16) 0.21909(16) 0.32770(12) 0.0235(3) Uani 1 1 d . . .
C3 C 0.0940(2) 0.1434(2) 0.41018(15) 0.0327(3) Uani 1 1 d . . .
C4 C 0.29300(17) 0.32384(17) 0.35077(13) 0.0270(3) Uani 1 1 d . . .
C5 C 0.35464(16) 0.39895(16) 0.28175(13) 0.0279(3) Uani 1 1 d . . .
C6 C 0.5221(2) 0.5126(2) 0.30903(19) 0.0418(4) Uani 1 1 d . . .
C7 C 0.25529(17) 0.36849(16) 0.18725(13) 0.0260(3) Uani 1 1 d . . .
C8 C 0.09867(16) 0.26840(16) 0.16029(12) 0.0234(3) Uani 1 1 d . . .
C9 C 0.01000(19) 0.2567(2) 0.05616(15) 0.0332(4) Uani 1 1 d . . .
C10 C -0.25054(19) -0.03770(18) 0.04900(12) 0.0282(3) Uani 1 1 d . . .
C11 C -0.27447(14) 0.13008(14) 0.26746(11) 0.0172(2) Uani 1 1 d . . .
C12 C -0.23947(14) 0.26191(14) 0.22993(11) 0.0180(3) Uani 1 1 d . . .
C13 C -0.11614(16) 0.40657(15) 0.29139(12) 0.0233(3) Uani 1 1 d . . .
C14 C -0.08554(18) 0.52589(16) 0.25826(14) 0.0299(3) Uani 1 1 d . . .
C15 C -0.17621(18) 0.50411(17) 0.16267(14) 0.0297(3) Uani 1 1 d . . .
C16 C -0.29726(17) 0.36084(17) 0.09915(13) 0.0261(3) Uani 1 1 d . . .
C17 C -0.32834(16) 0.24146(16) 0.13197(12) 0.0215(3) Uani 1 1 d . . .
C18 C -0.44701(15) 0.01580(15) 0.23726(11) 0.0194(3) Uani 1 1 d . . .
C19 C -0.55238(16) 0.06605(16) 0.23758(12) 0.0223(3) Uani 1 1 d . . .
C20 C -0.70761(16) -0.03255(18) 0.21557(13) 0.0265(3) Uani 1 1 d . . .
C21 C -0.76215(17) -0.18350(18) 0.19489(13) 0.0290(3) Uani 1 1 d . . .
C22 C -0.65996(18) -0.23368(17) 0.19923(14) 0.0306(3) Uani 1 1 d . . .
C23 C -0.50406(17) -0.13591(16) 0.21979(13) 0.0255(3) Uani 1 1 d . . .
C24 C -0.3153(2) 0.3176(2) 0.48946(15) 0.0357(4) Uani 1 1 d . . .
C25 C -0.2893(2) 0.0457(2) 0.48050(15) 0.0324(3) Uani 1 1 d . . .
B1 B -0.1751(2) -0.1422(2) 0.21549(17) 0.0306(4) Uani 1 1 d . . .
Si1 Si -0.22445(5) 0.20366(4) 0.43064(3) 0.02229(10) Uani 1 1 d . . .
P1 P -0.16374(4) 0.03871(4) 0.19863(3) 0.01908(9) Uani 1 1 d . . .
H1 H -0.0690(19) 0.2969(18) 0.4692(14) 0.026(4) Uiso 1 1 d . . .
H1A H -0.060(2) -0.126(2) 0.2028(16) 0.045(5) Uiso 1 1 d . . .
H1B H -0.197(2) -0.1488(19) 0.2975(15) 0.034(5) Uiso 1 1 d . . .
H1C H -0.272(2) -0.238(2) 0.1420(15) 0.038(5) Uiso 1 1 d . . .
H3A H -0.013(2) 0.092(2) 0.4079(15) 0.035(5) Uiso 1 1 d . . .
H3B H 0.124(3) 0.070(3) 0.4009(19) 0.062(7) Uiso 1 1 d . . .
H3C H 0.138(2) 0.214(2) 0.4817(19) 0.051(6) Uiso 1 1 d . . .
H4 H 0.359(2) 0.345(2) 0.4172(16) 0.039(5) Uiso 1 1 d . . .
H6A H 0.556(3) 0.533(3) 0.247(3) 0.091(9) Uiso 1 1 d . . .
H6B H 0.544(3) 0.610(3) 0.363(2) 0.088(9) Uiso 1 1 d . . .
H6C H 0.588(4) 0.486(3) 0.342(3) 0.102(10) Uiso 1 1 d . . .
H7 H 0.296(2) 0.4182(19) 0.1373(15) 0.032(5) Uiso 1 1 d . . .
H9A H -0.022(2) 0.161(2) -0.0073(18) 0.048(6) Uiso 1 1 d . . .
H9B H -0.082(2) 0.262(2) 0.0678(16) 0.038(5) Uiso 1 1 d . . .
H9C H 0.075(2) 0.337(2) 0.0350(18) 0.052(6) Uiso 1 1 d . . .
H10A H -0.191(2) -0.073(2) 0.0085(16) 0.038(5) Uiso 1 1 d . . .
H10B H -0.348(2) -0.124(2) 0.0392(16) 0.042(5) Uiso 1 1 d . . .
H10C H -0.266(2) 0.030(2) 0.0245(16) 0.038(5) Uiso 1 1 d . . .
H13 H -0.053(2) 0.4212(19) 0.3549(15) 0.028(4) Uiso 1 1 d . . .
H14 H -0.004(2) 0.626(2) 0.3036(16) 0.039(5) Uiso 1 1 d . . .
H15 H -0.156(2) 0.586(2) 0.1418(15) 0.037(5) Uiso 1 1 d . . .
H16 H -0.3577(19) 0.3439(18) 0.0334(15) 0.027(4) Uiso 1 1 d . . .
H17 H -0.4131(19) 0.1467(19) 0.0886(14) 0.023(4) Uiso 1 1 d . . .
H19 H -0.5177(19) 0.1698(19) 0.2508(14) 0.026(4) Uiso 1 1 d . . .
H20 H -0.777(2) 0.0022(19) 0.2136(15) 0.032(5) Uiso 1 1 d . . .
H21 H -0.868(2) -0.247(2) 0.1781(15) 0.035(5) Uiso 1 1 d . . .
H22 H -0.693(2) -0.335(2) 0.1899(16) 0.042(5) Uiso 1 1 d . . .
H23 H -0.4397(19) -0.1711(19) 0.2230(14) 0.025(4) Uiso 1 1 d . . .
H24A H -0.285(3) 0.394(3) 0.465(2) 0.069(7) Uiso 1 1 d . . .
H24B H -0.284(2) 0.356(2) 0.568(2) 0.052(6) Uiso 1 1 d . . .
H24C H -0.426(3) 0.259(2) 0.4692(18) 0.054(6) Uiso 1 1 d . . .
H25A H -0.400(3) -0.014(3) 0.461(2) 0.064(7) Uiso 1 1 d . . .
H25B H -0.261(3) 0.090(3) 0.558(2) 0.064(7) Uiso 1 1 d . . .
H25C H -0.251(3) -0.022(3) 0.448(2) 0.064(7) Uiso 1 1 d . . .
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'
B B 0.0013 0.0007 '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'
P P 0.1023 0.0942 '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
_geom_angle_publ_flag
C2 C1 C8 118.10(13) . . ?
C2 C1 P1 117.59(10) . . ?
C8 C1 P1 124.13(11) . . ?
C4 C2 C1 119.59(13) . . ?
C4 C2 C3 115.01(13) . . ?
C1 C2 C3 125.39(13) . . ?
C2 C3 H3A 116.1(11) . . ?
C2 C3 H3B 112.3(14) . . ?
H3A C3 H3B 105.4(17) . . ?
C2 C3 H3C 109.9(14) . . ?
H3A C3 H3C 104.4(17) . . ?
H3B C3 H3C 108.2(19) . . ?
C5 C4 C2 122.87(14) . . ?
C5 C4 H4 118.3(11) . . ?
C2 C4 H4 118.8(11) . . ?
C4 C5 C7 117.06(14) . . ?
C4 C5 C6 121.85(15) . . ?
C7 C5 C6 121.07(16) . . ?
C5 C6 H6A 113.8(18) . . ?
C5 C6 H6B 110.1(16) . . ?
H6A C6 H6B 104(2) . . ?
C5 C6 H6C 114.3(18) . . ?
H6A C6 H6C 107(3) . . ?
H6B C6 H6C 106(2) . . ?
C5 C7 C8 123.33(14) . . ?
C5 C7 H7 118.5(11) . . ?
C8 C7 H7 118.1(11) . . ?
C7 C8 C1 119.00(13) . . ?
C7 C8 C9 114.79(13) . . ?
C1 C8 C9 126.21(13) . . ?
C8 C9 H9A 111.2(12) . . ?
C8 C9 H9B 112.5(11) . . ?
H9A C9 H9B 107.6(16) . . ?
C8 C9 H9C 108.1(13) . . ?
H9A C9 H9C 107.5(17) . . ?
H9B C9 H9C 109.7(16) . . ?
P1 C10 H10A 108.1(11) . . ?
P1 C10 H10B 103.7(12) . . ?
H10A C10 H10B 108.5(16) . . ?
P1 C10 H10C 114.3(12) . . ?
H10A C10 H10C 112.7(16) . . ?
H10B C10 H10C 109.1(16) . . ?
C12 C11 C18 112.40(11) . . ?
C12 C11 P1 106.61(9) . . ?
C18 C11 P1 111.99(9) . . ?
C12 C11 Si1 109.97(9) . . ?
C18 C11 Si1 101.91(8) . . ?
P1 C11 Si1 114.07(7) . . ?
C13 C12 C17 117.22(12) . . ?
C13 C12 C11 121.21(12) . . ?
C17 C12 C11 121.57(11) . . ?
C14 C13 C12 121.22(14) . . ?
C14 C13 H13 120.4(10) . . ?
C12 C13 H13 118.4(10) . . ?
C15 C14 C13 120.68(14) . . ?
C15 C14 H14 118.8(11) . . ?
C13 C14 H14 120.4(11) . . ?
C14 C15 C16 119.06(14) . . ?
C14 C15 H15 120.1(11) . . ?
C16 C15 H15 120.9(11) . . ?
C15 C16 C17 120.45(14) . . ?
C15 C16 H16 120.0(10) . . ?
C17 C16 H16 119.5(10) . . ?
C16 C17 C12 121.34(13) . . ?
C16 C17 H17 118.4(10) . . ?
C12 C17 H17 120.3(10) . . ?
C23 C18 C19 117.20(13) . . ?
C23 C18 C11 122.57(12) . . ?
C19 C18 C11 119.93(12) . . ?
C20 C19 C18 121.38(14) . . ?
C20 C19 H19 118.8(10) . . ?
C18 C19 H19 119.8(10) . . ?
C21 C20 C19 120.43(14) . . ?
C21 C20 H20 119.2(11) . . ?
C19 C20 H20 120.4(11) . . ?
C22 C21 C20 119.05(14) . . ?
C22 C21 H21 122.8(11) . . ?
C20 C21 H21 118.1(11) . . ?
C21 C22 C23 120.87(14) . . ?
C21 C22 H22 121.4(12) . . ?
C23 C22 H22 117.7(12) . . ?
C22 C23 C18 120.96(14) . . ?
C22 C23 H23 119.2(11) . . ?
C18 C23 H23 119.9(11) . . ?
Si1 C24 H24A 109.1(16) . . ?
Si1 C24 H24B 108.1(13) . . ?
H24A C24 H24B 111(2) . . ?
Si1 C24 H24C 113.3(13) . . ?
H24A C24 H24C 109(2) . . ?
H24B C24 H24C 107.0(18) . . ?
Si1 C25 H25A 110.7(14) . . ?
Si1 C25 H25B 106.3(15) . . ?
H25A C25 H25B 105.9(19) . . ?
Si1 C25 H25C 112.4(14) . . ?
H25A C25 H25C 107.4(19) . . ?
H25B C25 H25C 114(2) . . ?
P1 B1 H1A 100.4(10) . . ?
P1 B1 H1B 112.9(9) . . ?
H1A B1 H1B 114.9(13) . . ?
P1 B1 H1C 102.4(9) . . ?
H1A B1 H1C 112.7(14) . . ?
H1B B1 H1C 112.2(13) . . ?
C24 Si1 C25 108.76(9) . . ?
C24 Si1 C11 110.17(7) . . ?
C25 Si1 C11 111.69(7) . . ?
C24 Si1 H1 107.8(7) . . ?
C25 Si1 H1 110.1(7) . . ?
C11 Si1 H1 108.2(7) . . ?
C10 P1 C1 110.20(7) . . ?
C10 P1 C11 103.74(7) . . ?
C1 P1 C11 107.81(7) . . ?
C10 P1 B1 100.69(8) . . ?
C1 P1 B1 110.63(8) . . ?
C11 P1 B1 122.91(7) . . ?
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
C1 C2 1.415(2) . ?
C1 C8 1.4181(19) . ?
C1 P1 1.8459(15) . ?
C2 C4 1.392(2) . ?
C2 C3 1.504(2) . ?
C3 H3A 0.963(19) . ?
C3 H3B 0.94(2) . ?
C3 H3C 0.91(2) . ?
C4 C5 1.376(2) . ?
C4 H4 0.949(19) . ?
C5 C7 1.379(2) . ?
C5 C6 1.504(2) . ?
C6 H6A 0.94(3) . ?
C6 H6B 0.98(3) . ?
C6 H6C 0.96(3) . ?
C7 C8 1.392(2) . ?
C7 H7 0.958(18) . ?
C8 C9 1.506(2) . ?
C9 H9A 0.99(2) . ?
C9 H9B 0.982(19) . ?
C9 H9C 0.95(2) . ?
C10 P1 1.8185(17) . ?
C10 H10A 0.95(2) . ?
C10 H10B 0.96(2) . ?
C10 H10C 0.94(2) . ?
C11 C12 1.5370(18) . ?
C11 C18 1.5413(18) . ?
C11 P1 1.8937(14) . ?
C11 Si1 1.9405(15) . ?
C12 C13 1.3934(19) . ?
C12 C17 1.3998(19) . ?
C13 C14 1.386(2) . ?
C13 H13 0.928(18) . ?
C14 C15 1.379(2) . ?
C14 H14 0.956(19) . ?
C15 C16 1.382(2) . ?
C15 H15 0.940(19) . ?
C16 C17 1.384(2) . ?
C16 H16 0.930(17) . ?
C17 H17 0.935(16) . ?
C18 C23 1.393(2) . ?
C18 C19 1.3981(19) . ?
C19 C20 1.384(2) . ?
C19 H19 0.955(17) . ?
C20 C21 1.380(2) . ?
C20 H20 0.938(18) . ?
C21 C22 1.373(2) . ?
C21 H21 0.934(18) . ?
C22 C23 1.389(2) . ?
C22 H22 0.943(19) . ?
C23 H23 0.895(17) . ?
C24 Si1 1.8570(18) . ?
C24 H24A 0.90(3) . ?
C24 H24B 0.94(2) . ?
C24 H24C 0.97(2) . ?
C25 Si1 1.8573(18) . ?
C25 H25A 0.97(2) . ?
C25 H25B 0.92(3) . ?
C25 H25C 0.97(2) . ?
B1 P1 1.9771(19) . ?
B1 H1A 1.13(2) . ?
B1 H1B 1.110(18) . ?
B1 H1C 1.129(18) . ?
Si1 H1 1.373(16) . ?
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
_geom_torsion_publ_flag
C8 C1 C2 C4 0.0(2) . . . . ?
P1 C1 C2 C4 175.34(10) . . . . ?
C8 C1 C2 C3 -178.49(14) . . . . ?
P1 C1 C2 C3 -3.18(19) . . . . ?
C1 C2 C4 C5 -1.5(2) . . . . ?
C3 C2 C4 C5 177.20(14) . . . . ?
C2 C4 C5 C7 1.1(2) . . . . ?
C2 C4 C5 C6 179.53(15) . . . . ?
C4 C5 C7 C8 0.7(2) . . . . ?
C6 C5 C7 C8 -177.72(14) . . . . ?
C5 C7 C8 C1 -2.1(2) . . . . ?
C5 C7 C8 C9 177.44(14) . . . . ?
C2 C1 C8 C7 1.67(19) . . . . ?
P1 C1 C8 C7 -173.32(10) . . . . ?
C2 C1 C8 C9 -177.81(14) . . . . ?
P1 C1 C8 C9 7.2(2) . . . . ?
C18 C11 C12 C13 147.41(12) . . . . ?
P1 C11 C12 C13 -89.53(14) . . . . ?
Si1 C11 C12 C13 34.62(15) . . . . ?
C18 C11 C12 C17 -33.59(17) . . . . ?
P1 C11 C12 C17 89.48(14) . . . . ?
Si1 C11 C12 C17 -146.38(11) . . . . ?
C17 C12 C13 C14 1.7(2) . . . . ?
C11 C12 C13 C14 -179.27(13) . . . . ?
C12 C13 C14 C15 -0.5(2) . . . . ?
C13 C14 C15 C16 -0.9(2) . . . . ?
C14 C15 C16 C17 0.9(2) . . . . ?
C15 C16 C17 C12 0.3(2) . . . . ?
C13 C12 C17 C16 -1.6(2) . . . . ?
C11 C12 C17 C16 179.36(12) . . . . ?
C12 C11 C18 C23 153.45(13) . . . . ?
P1 C11 C18 C23 33.46(16) . . . . ?
Si1 C11 C18 C23 -88.87(13) . . . . ?
C12 C11 C18 C19 -33.00(16) . . . . ?
P1 C11 C18 C19 -153.00(11) . . . . ?
Si1 C11 C18 C19 84.68(13) . . . . ?
C23 C18 C19 C20 -3.3(2) . . . . ?
C11 C18 C19 C20 -177.21(12) . . . . ?
C18 C19 C20 C21 1.4(2) . . . . ?
C19 C20 C21 C22 1.6(2) . . . . ?
C20 C21 C22 C23 -2.5(2) . . . . ?
C21 C22 C23 C18 0.4(2) . . . . ?
C19 C18 C23 C22 2.5(2) . . . . ?
C11 C18 C23 C22 176.17(13) . . . . ?
C12 C11 Si1 C24 51.13(12) . . . . ?
C18 C11 Si1 C24 -68.28(11) . . . . ?
P1 C11 Si1 C24 170.84(8) . . . . ?
C12 C11 Si1 C25 172.12(9) . . . . ?
C18 C11 Si1 C25 52.71(11) . . . . ?
P1 C11 Si1 C25 -68.18(10) . . . . ?
C2 C1 P1 C10 -155.28(11) . . . . ?
C8 C1 P1 C10 19.73(14) . . . . ?
C2 C1 P1 C11 92.14(11) . . . . ?
C8 C1 P1 C11 -92.85(12) . . . . ?
C2 C1 P1 B1 -44.81(13) . . . . ?
C8 C1 P1 B1 130.20(12) . . . . ?
C12 C11 P1 C10 -65.06(10) . . . . ?
C18 C11 P1 C10 58.26(11) . . . . ?
Si1 C11 P1 C10 173.36(7) . . . . ?
C12 C11 P1 C1 51.81(10) . . . . ?
C18 C11 P1 C1 175.13(9) . . . . ?
Si1 C11 P1 C1 -69.77(8) . . . . ?
C12 C11 P1 B1 -177.75(9) . . . . ?
C18 C11 P1 B1 -54.43(12) . . . . ?
Si1 C11 P1 B1 60.67(10) . . . . ?
