The unusual hydridicity of a cobalt bound Si-H moiety.
Kim, Jin; Kim, Yujeong; Sinha, Indranil; Park, Koeun; Kim, Sun Hee; Lee, Yunho; Chemical communications (Cambridge, England) 52 (2016) 9367–9370; doi:10.1039/c6cc03983a

data_7124703
_publ_section_title
;
 The unusual hydridicity of a cobalt bound Si-H moiety.
;
_journal_issue                   60
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              9367
_journal_page_last               9370
_journal_paper_doi               10.1039/c6cc03983a
_journal_volume                  52
_journal_year                    2016
_chemical_formula_moiety         'C25 H40 Br2 Co P2 Si'
_chemical_formula_sum            'C25 H40 Br2 Co P2 Si'
_chemical_formula_weight         649.35
_chemical_name_common            (MeSiHP2)CoBr2
_chemical_name_systematic        (MeSiHP2)CoBr2
_chemical_properties_physical
Air-sensitive,Moisture-sensitive,Heat-sensitive,Oxygen-sensitive
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2016-04-15 deposited with the CCDC.
2016-07-07 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 110.977(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   17.1233(13)
_cell_length_b                   9.7303(8)
_cell_length_c                   17.9002(13)
_cell_measurement_reflns_used    95171
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      39.983
_cell_measurement_theta_min      2.933
_cell_volume                     2784.8(4)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXL-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Photon 100 CMOS detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1074
_diffrn_reflns_av_unetI/netI     0.1229
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            95171
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         39.983
_diffrn_reflns_theta_min         2.933
_exptl_absorpt_coefficient_mu    3.656
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.549
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platy
_exptl_crystal_F_000             1324
_exptl_crystal_recrystallization_method 'Re-crystallisation from solvent'
_exptl_crystal_size_max          0.380
_exptl_crystal_size_mid          0.330
_exptl_crystal_size_min          0.100
_exptl_transmission_factor_max   0.748
_exptl_transmission_factor_min   0.621
_refine_diff_density_max         1.403
_refine_diff_density_min         -0.854
_refine_diff_density_rms         0.172
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.012
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     289
_refine_ls_number_reflns         17156
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.012
_refine_ls_R_factor_all          0.1535
_refine_ls_R_factor_gt           0.0664
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0520P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1046
_refine_ls_wR_factor_ref         0.1259
_reflns_Friedel_coverage         0.000
_reflns_number_gt                9345
_reflns_number_total             17156
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6cc03983a2.cif
_cod_data_source_block           N0105A-1
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_crystal_density_meas' value 'not measured' was
changed to '?' -- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7124703
_shelx_estimated_absorpt_t_min   0.337
_shelx_estimated_absorpt_t_max   0.711
_shelxl_version_number           2013-4
_shelx_res_checksum              47424
_solvent_exptl_crystal_recrystallization_method THF/Pentane