Three new metal coordination polymers of bifunctional imidazolate/tetrazolate bridges: the only example of a three-dimensional framework based on rare [Co4(μ3-OH)2(μ2-Cl)2]4+ mixed oxo-chloro-clusters
Yang, Lili; Zhou, Jian; Zou, Hua-Hong; Tang, Qiuling; RSC Advances 9 (2019) 13082–; doi:10.1039/C9RA01327J

data_7232699
_publ_section_title
;
 Three new metal coordination polymers of bifunctional
 imidazolate/tetrazolate bridges: the only example of a three-dimensional
 framework based on rare [Co4(\m3-OH)2(\m2-Cl)2]4+ mixed
 oxo-chloro-clusters
;
_journal_issue                   23
_journal_name_full               'RSC Advances'
_journal_page_first              13082
_journal_paper_doi               10.1039/C9RA01327J
_journal_volume                  9
_journal_year                    2019
_chemical_formula_moiety         'C20 H14 Co N12'
_chemical_formula_sum            'C20 H14 Co N12'
_chemical_formula_weight         481.36
_chemical_name_systematic
; 
 ? 
;
_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
_audit_update_record
;
2019-01-22 deposited with the CCDC.    2019-04-24 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 95.654(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   9.3788(6)
_cell_length_b                   12.9170(7)
_cell_length_c                   31.877(2)
_cell_measurement_reflns_used    14381
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.10
_cell_measurement_theta_min      2.89
_cell_volume                     3843.0(4)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector_area_resol_mean 7.31
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'Rigaku Mercury'
_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  0.0209
_diffrn_reflns_av_sigmaI/netI    0.0194
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            14381
_diffrn_reflns_theta_full        25.10
_diffrn_reflns_theta_max         25.10
_diffrn_reflns_theta_min         2.89
_exptl_absorpt_coefficient_mu    0.933
_exptl_absorpt_correction_T_max  0.9752
_exptl_absorpt_correction_T_min  0.8711
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.664
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1960
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.224
_refine_diff_density_min         -0.352
_refine_diff_density_rms         0.050
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.060
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     298
_refine_ls_number_reflns         3380
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.060
_refine_ls_R_factor_all          0.0360
_refine_ls_R_factor_gt           0.0317
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0319P)^2^+8.0762P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0758
_refine_ls_wR_factor_ref         0.0779
_reflns_number_gt                3094
_reflns_number_total             3380
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c9ra01327j2.cif
_cod_data_source_block           2
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7232699