Structural diversity, luminescence and photocatalytic properties of six coordination polymers based on designed bifunctional 2-(imidazol-1-yl)terephthalic acid
Zhang, Xiutang; Fan, Liming; Fan, Weiliu; Li, Bin; Liu, Guangzeng; Liu, Xinzheng; Zhao, Xian; CrystEngComm 18 (2016) 6914–; doi:10.1039/C6CE01296E

data_7226091
_publ_section_title
;
 Structural diversity, luminescence and photocatalytic properties of six
 coordination polymers based on designed bifunctional
 2-(imidazol-1-yl)terephthalic acid
;
_journal_issue                   36
_journal_name_full               CrystEngComm
_journal_page_first              6914
_journal_paper_doi               10.1039/C6CE01296E
_journal_volume                  18
_journal_year                    2016
_chemical_formula_sum            'C22 H14 N4 O9 Zn2'
_chemical_formula_weight         609.11
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           60
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2n 2ab'
_symmetry_space_group_name_H-M   'P b c n'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-07-20 deposited with the CCDC.
2016-08-01 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.3383(7)
_cell_length_b                   7.7724(3)
_cell_length_c                   15.5015(6)
_cell_measurement_reflns_used    9825
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.534
_cell_measurement_theta_min      3.159
_cell_volume                     2088.99(14)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_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 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_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  0.1020
_diffrn_reflns_av_sigmaI/netI    0.0267
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            25054
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.16
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.365
_exptl_absorpt_correction_T_max  0.5276
_exptl_absorpt_correction_T_min  0.3855
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2000'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.937
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1224
_exptl_crystal_size_max          0.498
_exptl_crystal_size_mid          0.392
_exptl_crystal_size_min          0.310
_refine_diff_density_max         0.510
_refine_diff_density_min         -0.536
_refine_diff_density_rms         0.087
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.064
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     180
_refine_ls_number_reflns         1841
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      1.071
_refine_ls_R_factor_all          0.0303
_refine_ls_R_factor_gt           0.0291
_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^)+(0.0572P)^2^+1.2317P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0838
_refine_ls_wR_factor_ref         0.0852
_reflns_number_gt                1763
_reflns_number_total             1841
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6ce01296e2.cif
_cod_data_source_block           1
_cod_depositor_comments
'Adding full bibliography for 7226091--7226096.cif.'
_cod_original_sg_symbol_H-M      Pbcn
_cod_database_code               7226091