New Metal‒Organic Frameworks Constructed from the 4-Imidazole-Carboxylate Ligand: Structural Diversities, Luminescence, and Gas Adsorption Properties
Chen, Shui-Sheng; Liu, Qing; Zhao, Yue; Qiao, Rui; Sheng, Liang-Quan; Liu, Zhao-Di; Yang, Song; Song, Cong-Fu; Crystal Growth & Design 14 (2014) 3727–; doi:10.1021/cg401811c

data_4511712
_publ_section_title
;
 New Metal--Organic Frameworks Constructed from the
 4-Imidazole-Carboxylate Ligand: Structural Diversities, Luminescence, and
 Gas Adsorption Properties
;
_journal_issue                   8
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              3727
_journal_paper_doi               10.1021/cg401811c
_journal_volume                  14
_journal_year                    2014
_chemical_formula_moiety         'C20 H14 N4 O4 Zn, H2 O'
_chemical_formula_sum            'C20 H16 N4 O5 Zn'
_chemical_formula_weight         457.74
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                113.5220(10)
_cell_angle_beta                 92.8570(10)
_cell_angle_gamma                105.5860(10)
_cell_formula_units_Z            2
_cell_length_a                   8.4831(5)
_cell_length_b                   10.0600(6)
_cell_length_c                   12.0787(7)
_cell_measurement_reflns_used    7666
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.58
_cell_measurement_theta_min      2.85
_cell_volume                     895.88(9)
_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 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'Bruker Smart Apex CCD '
_diffrn_measurement_method       'phi and omega scans'
_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  0.0197
_diffrn_reflns_av_sigmaI/netI    0.0212
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            11001
_diffrn_reflns_theta_full        27.58
_diffrn_reflns_theta_max         27.58
_diffrn_reflns_theta_min         1.87
_exptl_absorpt_coefficient_mu    1.416
_exptl_absorpt_correction_T_max  0.8157
_exptl_absorpt_correction_T_min  0.7553
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2000'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.697
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             468
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.628
_refine_diff_density_min         -0.926
_refine_diff_density_rms         0.128
_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     271
_refine_ls_number_reflns         4091
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.069
_refine_ls_R_factor_all          0.0361
_refine_ls_R_factor_gt           0.0313
_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^)+(0.0960P)^2^+0.4694P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1109
_refine_ls_wR_factor_ref         0.1339
_reflns_number_gt                3747
_reflns_number_total             4091
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg401811c_si_002.cif
_cod_data_source_block           1002542
_cod_depositor_comments
'Adding full bibliography for 4511704--4511714.cif.'
_cod_original_cell_volume        895.87(9)
_cod_database_code               4511712