Exhaustively Trichlorosilylated C<sub>1</sub> and C<sub>2</sub> Building Blocks: Beyond the Müller-Rochow Direct Process.
Georg, Isabelle; Teichmann, Julian; Bursch, Markus; Tillmann, Jan; Endeward, Burkhard; Bolte, Michael; Lerner, Hans-Wolfram; Grimme, Stefan; Wagner, Matthias; Journal of the American Chemical Society 140 (2018) 9696–9708; doi:10.1021/jacs.8b05950

data_4132740
_publ_section_title
;
 Exhaustively Trichlorosilylated C<sub>1</sub> and C<sub>2</sub> Building
 Blocks: Beyond the M\"uller-Rochow Direct Process.
;
_journal_issue                   30
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              9696
_journal_page_last               9708
_journal_paper_doi               10.1021/jacs.8b05950
_journal_volume                  140
_journal_year                    2018
_chemical_formula_moiety         'C8 H8 Cl6 Si2'
_chemical_formula_sum            'C8 H8 Cl6 Si2'
_chemical_formula_weight         373.02
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2016/6
_cell_angle_alpha                77.516(7)
_cell_angle_beta                 87.755(7)
_cell_angle_gamma                62.147(7)
_cell_formula_units_Z            2
_cell_length_a                   9.1268(8)
_cell_length_b                   9.5234(9)
_cell_length_c                   10.1718(9)
_cell_measurement_reflns_used    10403
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.82
_cell_measurement_theta_min      3.38
_cell_volume                     761.25(13)
_computing_cell_refinement       'X-Area (Stoe & Cie, 2001)'
_computing_data_collection       'X-Area (Stoe & Cie, 2001)'
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_computing_molecular_graphics    'XP in SHELXTL-Plus (Sheldrick, 2008)'
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_computing_structure_solution    'SHELXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'STOE IPDS II two-circle-diffractometer'
_diffrn_measurement_method       \w
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0211
_diffrn_reflns_av_unetI/netI     0.0239
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       11
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_diffrn_reflns_limit_k_min       -12
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_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            10403
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         27.538
_diffrn_reflns_theta_min         3.374
_diffrn_source                   'Genix 3D I\mS microfocus X-ray source'
_exptl_absorpt_coefficient_mu    1.257
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.750
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'X-Area (Stoe & Cie, 2001)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.627
_exptl_crystal_description       block
_exptl_crystal_F_000             372
_exptl_crystal_size_max          0.160
_exptl_crystal_size_mid          0.130
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.270
_refine_diff_density_min         -0.224
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     147
_refine_ls_number_reflns         3492
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0374
_refine_ls_R_factor_gt           0.0276
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0394P)^2^+0.0682P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0651
_refine_ls_wR_factor_ref         0.0681
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2939
_reflns_number_total             3492
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja8b05950_si_002.cif
_cod_data_source_block           wa2549
_cod_database_code               4132740
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.824
_shelx_estimated_absorpt_t_max   0.885
_shelx_res_checksum              79324
_shelx_hkl_checksum              97498