Seven new Zn(II)/Cd(II) coordination polymers with 2-(hydroxymethyl)-1 H -benzo[ d ]imidazole-5-carboxylic acid: Synthesis, structures and properties
Wang, Xin-Fang; Zhou, Sheng-Bin; Du, Ceng-Ceng; Wang, Duo-Zhi; Jia, Dianzeng; Journal of Solid State Chemistry 252 (2017) 72–85; doi:10.1016/j.jssc.2017.04.039

data_1560424
_publ_section_title
;
 Seven new Zn(II)/Cd(II) coordination polymers with 2-(hydroxymethyl)-1 H
 -benzo[ d ]imidazole-5-carboxylic acid: Synthesis, structures and
 properties
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              72
_journal_page_last               85
_journal_paper_doi               10.1016/j.jssc.2017.04.039
_journal_volume                  252
_journal_year                    2017
_chemical_formula_sum            'C10 H7 N3 O3 S Zn'
_chemical_formula_weight         314.62
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   mixed
_cell_angle_alpha                90
_cell_angle_beta                 104.629(2)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   15.9369(7)
_cell_length_b                   9.4915(7)
_cell_length_c                   14.7569(8)
_cell_measurement_reflns_used    1657
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      24.51
_cell_measurement_theta_min      2.52
_cell_volume                     2159.8(2)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  CCD
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0389
_diffrn_reflns_av_unetI/netI     0.0352
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            7004
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.472
_diffrn_reflns_theta_min         2.520
_exptl_absorpt_coefficient_mu    2.470
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.935
_exptl_crystal_description       block
_exptl_crystal_F_000             1264
_exptl_crystal_size_max          0.220
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.180
_exptl_transmission_factor_max   0.864
_exptl_transmission_factor_min   0.864
_refine_diff_density_max         0.351
_refine_diff_density_min         -0.372
_refine_diff_density_rms         0.071
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.070
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     167
_refine_ls_number_reflns         1989
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.070
_refine_ls_R_factor_all          0.0376
_refine_ls_R_factor_gt           0.0287
_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^)+(0.0336P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0674
_refine_ls_wR_factor_ref         0.0716
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                1634
_reflns_number_total             1989
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            JSSC-2017-252-72.cif
_cod_data_source_block           3
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               1560424
_shelx_estimated_absorpt_t_min   0.613
_shelx_estimated_absorpt_t_max   0.665
_shelx_res_checksum              26240
_shelx_hkl_checksum              56601