Five novel cobalt coordination polymers: effect of metal‒ligand ratio and structure characteristics of flexible bis(imidazole) ligands
Liu, Yang; Qi, Yan; Su, Yan-Hua; Zhao, Fang-Hua; Che, Yun-Xia; Zheng, Ji-Min; CrystEngComm 12 (2010) 3283–; doi:10.1039/b925829a

data_7238149
_publ_section_title
;
 Five novel cobalt coordination polymers: effect of metal--ligand ratio
 and structure characteristics of flexible bis(imidazole) ligands
;
_journal_issue                   10
_journal_name_full               CrystEngComm
_journal_page_first              3283
_journal_paper_doi               10.1039/b925829a
_journal_volume                  12
_journal_year                    2010
_chemical_formula_sum            'C24 H28 Co N4 O7'
_chemical_formula_weight         543.43
_space_group_IT_number           33
_space_group_name_Hall           'P 2c -2n'
_space_group_name_H-M_alt        'P n a 21'
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_H-M   'P n a 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.769(3)
_cell_length_b                   12.475(3)
_cell_length_c                   12.346(3)
_cell_measurement_reflns_used    20550
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      27.52
_cell_measurement_theta_min      3.26
_cell_volume                     2582.7(10)
_computing_cell_refinement       'RAXIS-RAPID Auto(Rigaku, 2004)'
_computing_data_collection       'RAXIS-RAPID Auto(Rigaku, 2004)'
_computing_data_reduction        'CrystalStructure(Rigaku/MSC, 2004)'
_computing_molecular_graphics    'SHELXL-97 (Sheldrick, 2001)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'rigaku r-axis rapid IP area detector'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0337
_diffrn_reflns_av_sigmaI/netI    0.0354
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            24440
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.27
_diffrn_source                   'rotating anode'
_exptl_absorpt_coefficient_mu    0.714
_exptl_absorpt_correction_T_max  0.8704
_exptl_absorpt_correction_T_min  0.8704
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_density_diffrn    1.398
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1132
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.624
_refine_diff_density_min         -0.299
_refine_diff_density_rms         0.057
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.012(11)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    refU
_refine_ls_matrix_type           full
_refine_ls_number_parameters     349
_refine_ls_number_reflns         5877
_refine_ls_number_restraints     10
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0387
_refine_ls_R_factor_gt           0.0333
_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^)+(0.0475P)^2^+0.4351P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0817
_refine_ls_wR_factor_ref         0.0845
_reflns_number_gt                5297
_reflns_number_total             5877
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b925829a.txt
_cod_data_source_block           shelxl1
_cod_depositor_comments
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The following automatic conversions were performed:

data item '_refine_ls_hydrogen_treatment' value 'refu' was changed to
'refU' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      Pna2(1)
_cod_database_code               7238149