Construction of six coordination networks based on a flexible bis(methylbenzimidazole) ligand and isomeric benzenedicarboxylates
Liu, Lu; Li, Xiaoli; Xu, Chunying; Han, Gang; Zhao, Ying; Hou, Hongwei; Fan, Yaoting; Inorganica Chimica Acta 391 (2012) 66–74; doi:10.1016/j.ica.2012.04.043

data_1507908
_publ_section_title
;
 Construction of six coordination networks based on a flexible
 bis(methylbenzimidazole) ligand and isomeric benzenedicarboxylates
;
_journal_name_full
;
Inorganica Chimica Acta
;
_journal_page_first              66
_journal_page_last               74
_journal_paper_doi               10.1016/j.ica.2012.04.043
_journal_volume                  391
_journal_year                    2012
_chemical_formula_moiety         '2(C27 H24 Co N4 O4), 3(O)'
_chemical_formula_sum            'C54 H48 Co2 N8 O11'
_chemical_formula_weight         1102.86
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   11.261(2)
_cell_length_b                   16.412(3)
_cell_length_c                   14.307(3)
_cell_measurement_temperature    293(2)
_cell_volume                     2644.2(9)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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  0.0327
_diffrn_reflns_av_sigmaI/netI    0.0229
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            26662
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         2.19
_exptl_absorpt_coefficient_mu    0.695
_exptl_absorpt_correction_T_max  0.8851
_exptl_absorpt_correction_T_min  0.8510
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_density_diffrn    1.385
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1140
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.809
_refine_diff_density_min         -0.299
_refine_diff_density_rms         0.063
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.131
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     345
_refine_ls_number_reflns         4664
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.131
_refine_ls_R_factor_all          0.0481
_refine_ls_R_factor_gt           0.0458
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0545P)^2^+2.5830P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1160
_refine_ls_wR_factor_ref         0.1175
_reflns_number_gt                4479
_reflns_number_total             4664
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ICA-2012-391-66-74-2.cif
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'multi scan' changed to
'multi-scan' according to the built-in table from CIF Core dictionary
named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        2644.0(9)
_cod_original_sg_symbol_Hall     -P2ybc
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               1507908