Molecular structures of various alkyldichlorosilanes in the solid state
Wagler, Jörg; Gericke, Robert; Dalton Trans.  (2017) –; doi:10.1039/C7DT00300E

data_7042859
_publ_section_title
;
 Molecular structures of various alkyldichlorosilanes in the solid state
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT00300E
_journal_year                    2017
_chemical_formula_moiety         'C3 H6 Cl2 Si'
_chemical_formula_sum            'C3 H6 Cl2 Si'
_chemical_formula_weight         141.07
_chemical_name_systematic        1,1-dichlorosilacyclobutane
_chemical_properties_physical    ', Moisture-sensitive'
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-01-23 deposited with the CCDC.
2017-05-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 94.432(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.4048(4)
_cell_length_b                   11.3618(5)
_cell_length_c                   8.9222(6)
_cell_measurement_reflns_used    20330
_cell_measurement_temperature    185(2)
_cell_measurement_theta_max      28.41
_cell_measurement_theta_min      2.91
_cell_volume                     647.33(7)
_computing_cell_refinement       'STOE X-AREA'
_computing_data_collection       'STOE X-AREA'
_computing_data_reduction        'STOE X-RED'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    SHELXS97
_diffrn_ambient_temperature      185(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Stoe IPDS-2T'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0622
_diffrn_reflns_av_unetI/netI     0.0200
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            17335
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.994
_diffrn_reflns_theta_min         2.908
_exptl_absorpt_coefficient_mu    1.053
_exptl_absorpt_correction_T_max  0.2576
_exptl_absorpt_correction_T_min  0.0153
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   XShape
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.447
_exptl_crystal_description       column
_exptl_crystal_F_000             288
_exptl_crystal_recrystallization_method
'in situ (liquid in capillary) on difractometer'
_exptl_crystal_size_max          47
_exptl_crystal_size_mid          1.000
_exptl_crystal_size_min          1.000
_refine_diff_density_max         0.406
_refine_diff_density_min         -0.419
_refine_diff_density_rms         0.065
_refine_ls_extinction_coef       0.060(6)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
_refine_ls_goodness_of_fit_ref   1.142
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     56
_refine_ls_number_reflns         1560
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.142
_refine_ls_R_factor_all          0.0346
_refine_ls_R_factor_gt           0.0327
_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^)+(0.0383P)^2^+0.2969P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0856
_refine_ls_wR_factor_ref         0.0871
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1474
_reflns_number_total             1560
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt00300e2.cif
_cod_data_source_block           cl2sic3_03
_cod_database_code               7042859
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.011
_shelx_estimated_absorpt_t_max   0.419
_shelx_res_checksum              22006