Effective detection of Ag+, Hg2+ and dye adsorption properties studies of Ln-MOFs based on benzimidazole carboxylic acid ligand
Cao, Qing-Wei; Yue, Tian-Cai; Dong, Qing-Wei; Ma, Qi-Chao; Xie, Ze-Bei; Wang, Duo-Zhi; Wang, Lu-Lu; Dalton Transactions  (2023) –; doi:10.1039/D3DT00579H

data_7712686
_publ_section_title
;
 Effective detection of Ag+, Hg2+ and dye adsorption properties studies of
 Ln-MOFs based on benzimidazole carboxylic acid ligand
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D3DT00579H
_journal_year                    2023
_chemical_formula_sum            'C30 H18 Cl Eu N4 O9'
_chemical_formula_weight         765.89
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2023-01-27 deposited with the CCDC.	2023-03-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 91.315(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   33.009(4)
_cell_length_b                   5.1593(7)
_cell_length_c                   15.9530(19)
_cell_measurement_reflns_used    4398
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      24.39
_cell_measurement_theta_min      2.47
_cell_volume                     2716.1(6)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  ccd
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0938
_diffrn_reflns_av_unetI/netI     0.0674
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       37
_diffrn_reflns_limit_h_min       -38
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            18236
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.025
_diffrn_reflns_theta_max         25.025
_diffrn_reflns_theta_min         2.469
_exptl_absorpt_coefficient_mu    2.475
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.873
_exptl_crystal_description       block
_exptl_crystal_F_000             1512
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.200
_exptl_transmission_factor_max   0.864
_exptl_transmission_factor_min   0.864
_refine_diff_density_max         1.819
_refine_diff_density_min         -2.680
_refine_diff_density_rms         0.230
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.159
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     209
_refine_ls_number_reflns         2386
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.164
_refine_ls_R_factor_all          0.0826
_refine_ls_R_factor_gt           0.0632
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0731P)^2^+77.6986P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1608
_refine_ls_wR_factor_ref         0.1743
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1963
_reflns_number_total             2386
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt00579h2.cif
_cod_data_source_block           1_a_CCDC2
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7712686
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.637
_shelx_estimated_absorpt_t_max   0.637
_shelx_res_checksum              3243