Construction of three-dimensional metal‒organic frameworks in the presence of a tetrahedral ligand and a secondary bidentate linker
Zhou, Lian; Xue, Yun-Shan; Zhang, Jun; Du, Hong-Bin; You, Xiao-Zeng; CrystEngComm 15 (2013) 6199–; doi:10.1039/c3ce40621k

data_7210287
_publ_section_title
;
 Construction of three-dimensional metal--organic frameworks in the
 presence of a tetrahedral ligand and a secondary bidentate linker
;
_journal_issue                   31
_journal_name_full               CrystEngComm
_journal_page_first              6199
_journal_paper_doi               10.1039/c3ce40621k
_journal_volume                  15
_journal_year                    2013
_chemical_formula_sum            'C45 H34 N2 O12 Zn2'
_chemical_formula_weight         925.48
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 97.687(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   23.763(3)
_cell_length_b                   21.535(2)
_cell_length_c                   26.471(3)
_cell_measurement_reflns_used    3347
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      21.98
_cell_measurement_theta_min      2.43
_cell_volume                     13424(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.971
_diffrn_measured_fraction_theta_max 0.971
_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  0.0546
_diffrn_reflns_av_sigmaI/netI    0.0861
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            32063
_diffrn_reflns_theta_full        25.10
_diffrn_reflns_theta_max         25.10
_diffrn_reflns_theta_min         1.28
_exptl_absorpt_coefficient_mu    0.756
_exptl_absorpt_correction_T_max  0.8759
_exptl_absorpt_correction_T_min  0.8635
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS;Bruker,2000
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    0.916
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3792
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.18
_platon_squeeze_details
;
;
_refine_diff_density_max         0.730
_refine_diff_density_min         -0.958
_refine_diff_density_rms         0.082
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.069
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     536
_refine_ls_number_reflns         11614
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.069
_refine_ls_R_factor_all          0.1332
_refine_ls_R_factor_gt           0.0743
_refine_ls_shift/su_max          0.020
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0982P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1969
_refine_ls_wR_factor_ref         0.2146
_reflns_number_gt                5294
_reflns_number_total             11614
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce40621k.txt
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_cell_volume        13424(2)
_cod_original_sg_symbol_H-M      'C2/c  '
_cod_database_code               7210287