Five 3D metal‒organic frameworks constructed from V-shaped polycarboxylate acids and flexible imidazole-based ligands
Liu, Guang-Xiang; Zhu, Kun; Xu, Huan-Min; Nishihara, Sadafumi; Huang, Rong-Yi; Ren, Xiao-Ming; CrystEngComm 12 (2010) 1175–; doi:10.1039/b913942g

data_7211738
_publ_section_title
;
 Five 3D metal--organic frameworks constructed from V-shaped
 polycarboxylate acids and flexible imidazole-based ligands
;
_journal_issue                   4
_journal_name_full               CrystEngComm
_journal_page_first              1175
_journal_paper_doi               10.1039/b913942g
_journal_volume                  12
_journal_year                    2010
_chemical_formula_moiety         'C34 H26 Co N4 O6 S'
_chemical_formula_sum            'C34 H26 Co N4 O6 S'
_chemical_formula_weight         677.58
_chemical_name_systematic
;
?
;
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 c 1'
_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                 98.896(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.039(3)
_cell_length_b                   29.302(15)
_cell_length_c                   17.045(8)
_cell_measurement_reflns_used    1425
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      20.47
_cell_measurement_theta_min      2.42
_cell_volume                     2980(3)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 2000)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Bruker, 2000)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker Smart Aepex CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0374
_diffrn_reflns_av_sigmaI/netI    0.0993
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -34
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            7364
_diffrn_reflns_theta_full        25.09
_diffrn_reflns_theta_max         25.09
_diffrn_reflns_theta_min         1.84
_exptl_absorpt_coefficient_mu    0.701
_exptl_absorpt_correction_T_max  0.9460
_exptl_absorpt_correction_T_min  0.8387
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS(Bruker, 2000)'
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.510
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             1396
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.264
_refine_diff_density_min         -0.236
_refine_diff_density_rms         0.053
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.007(18)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.992
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     415
_refine_ls_number_reflns         4912
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      0.991
_refine_ls_R_factor_all          0.0793
_refine_ls_R_factor_gt           0.0511
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0877
_refine_ls_wR_factor_ref         0.0983
_reflns_number_gt                3634
_reflns_number_total             4912
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b913942g.txt
_cod_data_source_block           K4
_cod_original_sg_symbol_H-M      'C c'
_cod_database_code               7211738