Coordination Polymers of Flexible Bis(benzimidazole) Ligand: Halogen Bridging and Metal···Arene Interactions
Samai, Suman; Biradha, Kumar; Crystal Growth & Design 11 (2011) 5723–; doi:10.1021/cg2013254

data_4501434
_publ_section_title
;
 Coordination Polymers of Flexible Bis(benzimidazole) Ligand: Halogen
 Bridging and Metal&#x00B7;&#x00B7;&#x00B7;Arene Interactions
;
_journal_issue                   12
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              5723
_journal_paper_doi               10.1021/cg2013254
_journal_volume                  11
_journal_year                    2011
_chemical_formula_sum            'C30 H36 Cd3 Cl6 N6 O2'
_chemical_formula_weight         1062.55
_chemical_name_systematic
; 
 ? 
;
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_symmetry_space_group_name_Hall  '-P 1'
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_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                112.507(6)
_cell_angle_beta                 104.459(9)
_cell_angle_gamma                97.657(9)
_cell_formula_units_Z            1
_cell_length_a                   9.452(2)
_cell_length_b                   10.3711(11)
_cell_length_c                   10.9010(12)
_cell_measurement_reflns_used    17291
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      26.50
_cell_measurement_theta_min      2.14
_cell_volume                     924.1(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker CCD APEX 2'
_diffrn_measurement_method       hemisphere
_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  0.0682
_diffrn_reflns_av_sigmaI/netI    0.0494
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            17291
_diffrn_reflns_theta_full        26.50
_diffrn_reflns_theta_max         26.50
_diffrn_reflns_theta_min         2.14
_exptl_absorpt_coefficient_mu    2.181
_exptl_absorpt_correction_T_max  0.787
_exptl_absorpt_correction_T_min  0.664
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.909
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             520
_exptl_crystal_size_max          0.24
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_refine_ls_number_reflns         3820
_refine_ls_number_restraints     0
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_refine_ls_R_factor_all          0.0827
_refine_ls_R_factor_gt           0.0561
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1550
_refine_ls_wR_factor_ref         0.1786
_reflns_number_gt                2935
_reflns_number_total             3820
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg2013254_si_002.cif
_cod_data_source_block           3
_cod_depositor_comments
;
The following automatic conversions were performed:

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

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_cell_volume        924.1(2)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4501434