<i>catena</i>-Poly[[dichloridocobalt(II)]-μ-4,4'-bis(benzimidazol-1-yl)biphenyl]
Li, Hui; Han, Qiuping; Yao, Chenzhong; Gong, Qiaojuan; Wei, Zhuangwei; Acta Crystallographica Section E 67 (2011) m492–; doi:10.1107/S1600536811010671

data_2229674
_publ_section_title
;
 <i>catena</i>-Poly[[dichloridocobalt(II)]-\m-4,4'-bis(benzimidazol-1-yl)biphenyl]
;
_journal_coeditor_code           HB5820
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m492
_journal_paper_doi               10.1107/S1600536811010671
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          '[Co Cl2 (C26 H18 N4)]'
_chemical_formula_moiety         'C26 H18 Cl2 Co N4'
_chemical_formula_sum            'C26 H18 Cl2 Co N4'
_chemical_formula_weight         516.27
_chemical_name_systematic
;
<i>catena</i>-Poly[[dichloridocobalt(II)]-\m-4,4'-bis(benzimidazol-
1-yl)biphenyl]
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 91.37(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.878(3)
_cell_length_b                   15.181(3)
_cell_length_c                   11.136(2)
_cell_measurement_reflns_used    3011
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.2730
_cell_measurement_theta_min      2.0740
_cell_volume                     2176.5(8)
_computing_cell_refinement       'CrystalClear (Rigaku/MSC, 2005)'
_computing_data_collection       'CrystalClear (Rigaku/MSC, 2005)'
_computing_data_reduction        'CrystalClear (Rigaku/MSC, 2005)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Rigaku Mercury CCD'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0530
_diffrn_reflns_av_sigmaI/netI    0.0414
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            13945
_diffrn_reflns_theta_full        28.27
_diffrn_reflns_theta_max         28.27
_diffrn_reflns_theta_min         2.07
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_exptl_absorpt_coefficient_mu    1.058
_exptl_absorpt_correction_T_max  0.853
_exptl_absorpt_correction_T_min  0.776
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(CrystalClear; Rigaku/MSC, 2005)'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.576
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1052
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.482
_refine_diff_density_min         -0.709
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.123
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     150
_refine_ls_number_reflns         2696
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.123
_refine_ls_R_factor_all          0.0617
_refine_ls_R_factor_gt           0.0529
_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/[\s^2^(Fo^2^)+(0.0551P)^2^+4.8457P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1191
_refine_ls_wR_factor_ref         0.1238
_reflns_number_gt                2361
_reflns_number_total             2696
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            hb5820.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               2229674
_cod_database_fobs_code          2229674