#------------------------------------------------------------------------------
#$Date: 2016-03-25 09:47:12 +0200 (Fri, 25 Mar 2016) $
#$Revision: 179733 $
#$URL: svn://www.crystallography.net/cod/cif/7/00/29/7002923.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_7002923
loop_
_publ_author_name
'Uhl, Werner'
'Claesener, Michael'
'Hepp, Alexander'
'Jasper, Beate'
'Vinogradov, Andrej'
'van Wüllen, Leo'
'Köster, Thomas K.-J.'
_publ_section_title
;
 The influence of halogen substituents on the course of hydrogallation
 and hydroalumination reactions
;
_journal_issue                   47
_journal_name_full               'Dalton Transactions'
_journal_page_first              10550
_journal_page_last               10562
_journal_paper_doi               10.1039/b913568e
_journal_year                    2009
_chemical_formula_sum            'C22 H26 Br4 Cl4 Ga2 Si2'
_chemical_formula_weight         947.49
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 94.0780(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.4599(8)
_cell_length_b                   11.5958(7)
_cell_length_c                   22.5260(14)
_cell_measurement_reflns_used    9523
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      30.260
_cell_measurement_theta_min      2.356
_cell_volume                     3246.4(4)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      153(2)
_diffrn_measured_fraction_theta_full 0.943
_diffrn_measured_fraction_theta_max 0.943
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0384
_diffrn_reflns_av_sigmaI/netI    0.0401
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            37696
_diffrn_reflns_theta_full        31.39
_diffrn_reflns_theta_max         31.39
_diffrn_reflns_theta_min         1.64
_exptl_absorpt_coefficient_mu    6.999
_exptl_absorpt_correction_T_max  0.5132
_exptl_absorpt_correction_T_min  0.4872
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADBAS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.939
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1824
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.11
_refine_diff_density_max         1.658
_refine_diff_density_min         -0.858
_refine_diff_density_rms         0.112
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.036
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     313
_refine_ls_number_reflns         10092
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.036
_refine_ls_R_factor_all          0.0543
_refine_ls_R_factor_gt           0.0358
_refine_ls_shift/su_max          0.006
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0370P)²+1.3081P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0776
_refine_ls_wR_factor_ref         0.0830
_reflns_number_gt                7725
_reflns_number_total             10092
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b913568e.txt
_cod_data_source_block           sad5
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               7002923
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y-1/2, z-1/2'
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
Br12 Br 0.75287(3) 0.23299(3) 0.322507(16) 0.04039(9) Uani 1 1 d . . .
Br11 Br 0.39973(2) -0.07775(3) 0.286853(14) 0.03167(8) Uani 1 1 d . . .
C17 C 0.6336(2) 0.1529(3) 0.35028(13) 0.0289(6) Uani 1 1 d . . .
C16 C 0.6129(3) 0.1652(3) 0.40995(14) 0.0403(8) Uani 1 1 d . . .
H16 H 0.6584 0.2126 0.4360 0.048 Uiso 1 1 calc R . .
C15 C 0.5262(3) 0.1084(3) 0.43093(14) 0.0432(9) Uani 1 1 d . . .
H15 H 0.5104 0.1175 0.4718 0.052 Uiso 1 1 calc R . .
C14 C 0.4625(3) 0.0392(3) 0.39409(13) 0.0364(8) Uani 1 1 d . . .
H14 H 0.4025 -0.0007 0.4089 0.044 Uiso 1 1 calc R . .
C13 C 0.4857(2) 0.0274(2) 0.33466(12) 0.0260(6) Uani 1 1 d . . .
C12 C 0.5700(2) 0.0856(2) 0.31069(11) 0.0218(5) Uani 1 1 d . . .
C11 C 0.5978(2) 0.0738(2) 0.24821(11) 0.0202(5) Uani 1 1 d . . .
H11 H 0.6672 0.0409 0.2429 0.024 Uiso 1 1 calc R . .
C1 C 0.53981(19) 0.1027(2) 0.19799(11) 0.0174(5) Uani 1 1 d . . .
Si1 Si 0.59455(6) 0.06598(6) 0.12398(3) 0.01957(14) Uani 1 1 d . . .
C111 C 0.5131(2) -0.0562(3) 0.09212(13) 0.0311(7) Uani 1 1 d . . .
H11A H 0.5408 -0.0801 0.0554 0.037 Uiso 1 1 calc R . .
H11B H 0.4396 -0.0322 0.0848 0.037 Uiso 1 1 calc R . .
H11C H 0.5167 -0.1195 0.1197 0.037 Uiso 1 1 calc R . .
C112 C 0.5877(2) 0.1914(3) 0.07202(13) 0.0299(6) Uani 1 1 d . . .
H11D H 0.6262 0.1735 0.0377 0.036 Uiso 1 1 calc R . .
H11E H 0.6196 0.2576 0.0918 0.036 Uiso 1 1 calc R . .
H11F H 0.5139 0.2076 0.0597 0.036 Uiso 1 1 calc R . .
C113 C 0.7388(2) 0.0246(3) 0.13750(13) 0.0276(6) Uani 1 1 d . . .
H11G H 0.7440 -0.0460 0.1598 0.033 Uiso 1 1 calc R . .
H11H H 0.7768 0.0845 0.1596 0.033 Uiso 1 1 calc R . .
H11I H 0.7698 0.0140 0.1001 0.033 Uiso 1 1 calc R . .
Ga1 Ga 0.39926(2) 0.17156(3) 0.203533(12) 0.02005(7) Uani 1 1 d . . .
Cl1 Cl 0.33746(6) 0.24888(7) 0.28067(3) 0.03137(16) Uani 1 1 d . . .
Cl11 Cl 0.35287(5) 0.31259(5) 0.13150(3) 0.02312(13) Uani 1 1 d . . .
Cl21 Cl 0.25693(5) 0.06078(6) 0.16035(3) 0.02361(13) Uani 1 1 d . . .
Cl2 Cl 0.28267(6) 0.12845(7) 0.01137(3) 0.02978(15) Uani 1 1 d . . .
Ga2 Ga 0.21418(2) 0.20068(3) 0.087700(12) 0.01952(7) Uani 1 1 d . . .
C213 C -0.1247(3) 0.3561(3) 0.15280(15) 0.0419(8) Uani 1 1 d . . .
H21A H -0.1669 0.3010 0.1295 0.050 Uiso 1 1 calc R . .
H21B H -0.1236 0.4280 0.1317 0.050 Uiso 1 1 calc R . .
H21C H -0.1556 0.3676 0.1902 0.050 Uiso 1 1 calc R . .
C212 C 0.0123(2) 0.1669(3) 0.21169(13) 0.0311(6) Uani 1 1 d . . .
H21D H 0.0837 0.1487 0.2277 0.037 Uiso 1 1 calc R . .
H21E H -0.0150 0.1045 0.1870 0.037 Uiso 1 1 calc R . .
H21F H -0.0335 0.1784 0.2437 0.037 Uiso 1 1 calc R . .
C211 C 0.1003(3) 0.4142(3) 0.20488(14) 0.0362(7) Uani 1 1 d . . .
H21G H 0.0700 0.4351 0.2414 0.043 Uiso 1 1 calc R . .
H21H H 0.1026 0.4808 0.1797 0.043 Uiso 1 1 calc R . .
H21I H 0.1719 0.3852 0.2134 0.043 Uiso 1 1 calc R . .
Si2 Si 0.01578(6) 0.30093(7) 0.16645(3) 0.02260(16) Uani 1 1 d . . .
C2 C 0.0734(2) 0.2695(2) 0.09327(11) 0.0195(5) Uani 1 1 d . . .
C21 C 0.0152(2) 0.2971(2) 0.04265(12) 0.0250(6) Uani 1 1 d . . .
H21 H -0.0544 0.3301 0.0471 0.030 Uiso 1 1 calc R . .
C22 C 0.0466(2) 0.2821(3) -0.01932(12) 0.0258(6) Uani 1 1 d . . .
C23 C 0.1276(2) 0.3457(3) -0.04389(13) 0.0285(6) Uani 1 1 d . . .
C24 C 0.1563(2) 0.3278(3) -0.10150(13) 0.0319(7) Uani 1 1 d . . .
H24 H 0.2126 0.3726 -0.1171 0.038 Uiso 1 1 calc R . .
C25 C 0.1028(3) 0.2447(3) -0.13625(14) 0.0368(7) Uani 1 1 d . . .
H25 H 0.1228 0.2311 -0.1760 0.044 Uiso 1 1 calc R . .
C26 C 0.0209(3) 0.1810(3) -0.11436(14) 0.0347(7) Uani 1 1 d . . .
H26 H -0.0165 0.1237 -0.1386 0.042 Uiso 1 1 calc R . .
C27 C -0.0063(2) 0.2013(3) -0.05682(13) 0.0299(6) Uani 1 1 d . . .
Br21 Br 0.20574(3) 0.45901(3) 0.002312(14) 0.03671(8) Uani 1 1 d . . .
Br22 Br -0.11783(3) 0.11046(3) -0.027315(15) 0.04057(9) Uani 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'
Si Si 0.0817 0.0704 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Ga Ga 0.2307 1.6083 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Br Br -0.2901 2.4595 '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
C12 C17 C16 122.7(3) . . ?
C12 C17 Br12 119.2(2) . . ?
C16 C17 Br12 118.1(2) . . ?
C15 C16 C17 119.0(3) . . ?
C15 C16 H16 120.5 . . ?
C17 C16 H16 120.5 . . ?
C14 C15 C16 120.5(3) . . ?
C14 C15 H15 119.7 . . ?
C16 C15 H15 119.7 . . ?
C15 C14 C13 119.3(3) . . ?
C15 C14 H14 120.4 . . ?
C13 C14 H14 120.4 . . ?
C12 C13 C14 122.6(3) . . ?
C12 C13 Br11 120.1(2) . . ?
C14 C13 Br11 117.3(2) . . ?
C13 C12 C17 115.8(3) . . ?
C13 C12 C11 124.1(2) . . ?
C17 C12 C11 120.0(3) . . ?
C1 C11 C12 129.1(2) . . ?
C1 C11 H11 115.4 . . ?
C12 C11 H11 115.4 . . ?
C11 C1 Si1 118.70(19) . . ?
C11 C1 Ga1 118.95(19) . . ?
Si1 C1 Ga1 122.23(13) . . ?
C111 Si1 C113 111.15(14) . . ?
C111 Si1 C112 110.68(15) . . ?
C113 Si1 C112 107.68(14) . . ?
C111 Si1 C1 106.88(12) . . ?
C113 Si1 C1 108.51(12) . . ?
C112 Si1 C1 111.96(13) . . ?
Si1 C111 H11A 109.5 . . ?
Si1 C111 H11B 109.5 . . ?
H11A C111 H11B 109.5 . . ?
Si1 C111 H11C 109.5 . . ?
H11A C111 H11C 109.5 . . ?
H11B C111 H11C 109.5 . . ?
Si1 C112 H11D 109.5 . . ?
Si1 C112 H11E 109.5 . . ?
H11D C112 H11E 109.5 . . ?
Si1 C112 H11F 109.5 . . ?
H11D C112 H11F 109.5 . . ?
H11E C112 H11F 109.5 . . ?
Si1 C113 H11G 109.5 . . ?
Si1 C113 H11H 109.5 . . ?
H11G C113 H11H 109.5 . . ?
Si1 C113 H11I 109.5 . . ?
H11G C113 H11I 109.5 . . ?
H11H C113 H11I 109.5 . . ?
C1 Ga1 Cl1 127.05(8) . . ?
C1 Ga1 Cl21 114.09(8) . . ?
Cl1 Ga1 Cl21 105.10(3) . . ?
C1 Ga1 Cl11 114.96(8) . . ?
Cl1 Ga1 Cl11 100.59(3) . . ?
Cl21 Ga1 Cl11 87.31(2) . . ?
Ga2 Cl11 Ga1 92.49(2) . . ?
Ga2 Cl21 Ga1 92.19(2) . . ?
C2 Ga2 Cl2 128.77(8) . . ?
C2 Ga2 Cl11 113.05(8) . . ?
Cl2 Ga2 Cl11 103.43(3) . . ?
C2 Ga2 Cl21 113.71(8) . . ?
Cl2 Ga2 Cl21 101.91(3) . . ?
Cl11 Ga2 Cl21 87.98(2) . . ?
Si2 C213 H21A 109.5 . . ?
Si2 C213 H21B 109.5 . . ?
H21A C213 H21B 109.5 . . ?
Si2 C213 H21C 109.5 . . ?
H21A C213 H21C 109.5 . . ?
H21B C213 H21C 109.5 . . ?
Si2 C212 H21D 109.5 . . ?
Si2 C212 H21E 109.5 . . ?
H21D C212 H21E 109.5 . . ?
Si2 C212 H21F 109.5 . . ?
H21D C212 H21F 109.5 . . ?
H21E C212 H21F 109.5 . . ?
Si2 C211 H21G 109.5 . . ?
Si2 C211 H21H 109.5 . . ?
H21G C211 H21H 109.5 . . ?
Si2 C211 H21I 109.5 . . ?
H21G C211 H21I 109.5 . . ?
H21H C211 H21I 109.5 . . ?
C211 Si2 C212 111.69(15) . . ?
C211 Si2 C213 109.14(17) . . ?
C212 Si2 C213 108.55(15) . . ?
C211 Si2 C2 107.85(13) . . ?
C212 Si2 C2 110.09(13) . . ?
C213 Si2 C2 109.50(14) . . ?
C21 C2 Si2 118.7(2) . . ?
C21 C2 Ga2 118.6(2) . . ?
Si2 C2 Ga2 122.70(14) . . ?
C2 C21 C22 127.3(2) . . ?
C2 C21 H21 116.3 . . ?
C22 C21 H21 116.3 . . ?
C27 C22 C23 116.0(3) . . ?
C27 C22 C21 120.1(3) . . ?
C23 C22 C21 123.9(3) . . ?
C24 C23 C22 122.3(3) . . ?
C24 C23 Br21 117.4(2) . . ?
C22 C23 Br21 120.3(2) . . ?
C25 C24 C23 119.2(3) . . ?
C25 C24 H24 120.4 . . ?
C23 C24 H24 120.4 . . ?
C26 C25 C24 120.7(3) . . ?
C26 C25 H25 119.7 . . ?
C24 C25 H25 119.7 . . ?
C25 C26 C27 118.8(3) . . ?
C25 C26 H26 120.6 . . ?
C27 C26 H26 120.6 . . ?
C26 C27 C22 123.0(3) . . ?
C26 C27 Br22 117.9(2) . . ?
C22 C27 Br22 119.1(2) . . ?
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
Br12 C17 1.896(3) . ?
Br11 C13 1.905(3) . ?
C17 C12 1.391(4) . ?
C17 C16 1.394(4) . ?
C16 C15 1.377(5) . ?
C16 H16 0.9600 . ?
C15 C14 1.367(5) . ?
C15 H15 0.9600 . ?
C14 C13 1.396(4) . ?
C14 H14 0.9600 . ?
C13 C12 1.389(4) . ?
C12 C11 1.480(4) . ?
C11 C1 1.341(3) . ?
C11 H11 0.9600 . ?
C1 Si1 1.894(3) . ?
C1 Ga1 1.937(2) . ?
Si1 C111 1.858(3) . ?
Si1 C113 1.864(3) . ?
Si1 C112 1.865(3) . ?
C111 H11A 0.9599 . ?
C111 H11B 0.9599 . ?
C111 H11C 0.9599 . ?
C112 H11D 0.9599 . ?
C112 H11E 0.9599 . ?
C112 H11F 0.9599 . ?
C113 H11G 0.9599 . ?
C113 H11H 0.9599 . ?
C113 H11I 0.9599 . ?
Ga1 Cl1 2.1462(7) . ?
Ga1 Cl21 2.3443(7) . ?
Ga1 Cl11 2.3470(7) . ?
Cl11 Ga2 2.3240(7) . ?
Cl21 Ga2 2.3387(7) . ?
Cl2 Ga2 2.1435(7) . ?
Ga2 C2 1.939(3) . ?
C213 Si2 1.868(3) . ?
C213 H21A 0.9599 . ?
C213 H21B 0.9599 . ?
C213 H21C 0.9599 . ?
C212 Si2 1.861(3) . ?
C212 H21D 0.9599 . ?
C212 H21E 0.9599 . ?
C212 H21F 0.9599 . ?
C211 Si2 1.858(3) . ?
C211 H21G 0.9599 . ?
C211 H21H 0.9599 . ?
C211 H21I 0.9599 . ?
Si2 C2 1.880(3) . ?
C2 C21 1.346(4) . ?
C21 C22 1.486(4) . ?
C21 H21 0.9600 . ?
C22 C27 1.396(4) . ?
C22 C23 1.395(4) . ?
C23 C24 1.386(4) . ?
C23 Br21 1.901(3) . ?
C24 C25 1.383(5) . ?
C24 H24 0.9600 . ?
C25 C26 1.378(5) . ?
C25 H25 0.9600 . ?
C26 C27 1.383(4) . ?
C26 H26 0.9600 . ?
C27 Br22 1.901(3) . ?
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
C12 C17 C16 C15 0.1(5) . . . . ?
Br12 C17 C16 C15 179.6(2) . . . . ?
C17 C16 C15 C14 1.2(5) . . . . ?
C16 C15 C14 C13 -0.5(5) . . . . ?
C15 C14 C13 C12 -1.6(4) . . . . ?
C15 C14 C13 Br11 176.1(2) . . . . ?
C14 C13 C12 C17 2.8(4) . . . . ?
Br11 C13 C12 C17 -174.8(2) . . . . ?
C14 C13 C12 C11 179.1(3) . . . . ?
Br11 C13 C12 C11 1.5(4) . . . . ?
C16 C17 C12 C13 -2.1(4) . . . . ?
Br12 C17 C12 C13 178.48(19) . . . . ?
C16 C17 C12 C11 -178.5(3) . . . . ?
Br12 C17 C12 C11 2.0(3) . . . . ?
C13 C12 C11 C1 64.1(4) . . . . ?
C17 C12 C11 C1 -119.8(3) . . . . ?
C12 C11 C1 Si1 -175.4(2) . . . . ?
C12 C11 C1 Ga1 0.7(4) . . . . ?
C11 C1 Si1 C111 106.8(2) . . . . ?
Ga1 C1 Si1 C111 -69.20(18) . . . . ?
C11 C1 Si1 C113 -13.1(2) . . . . ?
Ga1 C1 Si1 C113 170.85(15) . . . . ?
C11 C1 Si1 C112 -131.8(2) . . . . ?
Ga1 C1 Si1 C112 52.15(19) . . . . ?
C11 C1 Ga1 Cl1 17.1(3) . . . . ?
Si1 C1 Ga1 Cl1 -166.90(9) . . . . ?
C11 C1 Ga1 Cl21 -116.96(19) . . . . ?
Si1 C1 Ga1 Cl21 59.07(16) . . . . ?
C11 C1 Ga1 Cl11 144.33(18) . . . . ?
Si1 C1 Ga1 Cl11 -39.64(17) . . . . ?
C1 Ga1 Cl11 Ga2 114.29(8) . . . . ?
Cl1 Ga1 Cl11 Ga2 -105.97(3) . . . . ?
Cl21 Ga1 Cl11 Ga2 -1.11(3) . . . . ?
C1 Ga1 Cl21 Ga2 -115.12(8) . . . . ?
Cl1 Ga1 Cl21 Ga2 101.35(3) . . . . ?
Cl11 Ga1 Cl21 Ga2 1.10(3) . . . . ?
Ga1 Cl11 Ga2 C2 116.09(8) . . . . ?
Ga1 Cl11 Ga2 Cl2 -100.66(3) . . . . ?
Ga1 Cl11 Ga2 Cl21 1.11(3) . . . . ?
Ga1 Cl21 Ga2 C2 -115.47(9) . . . . ?
Ga1 Cl21 Ga2 Cl2 102.19(3) . . . . ?
Ga1 Cl21 Ga2 Cl11 -1.11(3) . . . . ?
C211 Si2 C2 C21 -113.5(2) . . . . ?
C212 Si2 C2 C21 124.4(2) . . . . ?
C213 Si2 C2 C21 5.2(3) . . . . ?
C211 Si2 C2 Ga2 65.69(19) . . . . ?
C212 Si2 C2 Ga2 -56.39(19) . . . . ?
C213 Si2 C2 Ga2 -175.66(17) . . . . ?
Cl2 Ga2 C2 C21 -13.7(3) . . . . ?
Cl11 Ga2 C2 C21 118.0(2) . . . . ?
Cl21 Ga2 C2 C21 -143.7(2) . . . . ?
Cl2 Ga2 C2 Si2 167.09(9) . . . . ?
Cl11 Ga2 C2 Si2 -61.19(16) . . . . ?
Cl21 Ga2 C2 Si2 37.15(17) . . . . ?
Si2 C2 C21 C22 178.5(2) . . . . ?
Ga2 C2 C21 C22 -0.7(4) . . . . ?
C2 C21 C22 C27 111.5(3) . . . . ?
C2 C21 C22 C23 -68.9(4) . . . . ?
C27 C22 C23 C24 -1.7(4) . . . . ?
C21 C22 C23 C24 178.7(3) . . . . ?
C27 C22 C23 Br21 179.8(2) . . . . ?
C21 C22 C23 Br21 0.2(4) . . . . ?
C22 C23 C24 C25 0.3(5) . . . . ?
Br21 C23 C24 C25 178.8(2) . . . . ?
C23 C24 C25 C26 0.8(5) . . . . ?
C24 C25 C26 C27 -0.4(5) . . . . ?
C25 C26 C27 C22 -1.1(5) . . . . ?
C25 C26 C27 Br22 -179.0(2) . . . . ?
C23 C22 C27 C26 2.2(4) . . . . ?
C21 C22 C27 C26 -178.2(3) . . . . ?
C23 C22 C27 Br22 180.0(2) . . . . ?
C21 C22 C27 Br22 -0.4(4) . . . . ?
