Four dual-functional luminescent Zn(ii)-MOFs based on 1,2,4,5-benzenetetracarboxylic acid with pyridylbenzimidazole ligands for detection of iron(iii) ions and acetylacetone
Shi, Yong-Sheng; Yu, Qiang; Zhang, Jian-Wei; Cui, Guang-Hua; CrystEngComm 23 (2021) 1604–1615; doi:10.1039/D0CE01619E

data_7242043
_publ_section_title
;
 Four dual-functional luminescent Zn(ii)-MOFs based on
 1,2,4,5-benzenetetracarboxylic acid with pyridylbenzimidazole ligands for
 detection of iron(iii) ions and acetylacetone
;
_journal_issue                   7
_journal_name_full               CrystEngComm
_journal_page_first              1604
_journal_page_last               1615
_journal_paper_doi               10.1039/D0CE01619E
_journal_volume                  23
_journal_year                    2021
_chemical_formula_moiety         'C41 H34 N6 O9 Zn2, H2 O'
_chemical_formula_sum            'C41 H36 N6 O10 Zn2'
_chemical_formula_weight         903.50
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     iterative
_audit_creation_date             2020-09-23
_audit_creation_method
;
Olex2 1.2-beta
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2020-12-26 deposited with the CCDC.	2021-01-07 downloaded from the CCDC.
;
_cell_angle_alpha                68.832(3)
_cell_angle_beta                 82.546(2)
_cell_angle_gamma                75.177(2)
_cell_formula_units_Z            2
_cell_length_a                   10.8405(3)
_cell_length_b                   11.9854(4)
_cell_length_c                   15.6874(5)
_cell_measurement_reflns_used    4216
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      22.54
_cell_measurement_theta_min      2.51
_cell_volume                     1835.87(11)
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'olex2.solve (Bourhis et al., 2015)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.952
_diffrn_measurement_device_type  'multiwire proportional'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0368
_diffrn_reflns_av_unetI/netI     0.0385
_diffrn_reflns_Laue_measured_fraction_full 0.993
_diffrn_reflns_Laue_measured_fraction_max 0.952
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            53347
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.952
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.576
_diffrn_reflns_theta_min         2.345
_exptl_absorpt_coefficient_mu    1.379
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.634
_exptl_crystal_description       block
_exptl_crystal_F_000             928
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.19
_refine_diff_density_max         0.678
_refine_diff_density_min         -0.773
_refine_diff_density_rms         0.065
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.021
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     536
_refine_ls_number_reflns         10741
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.021
_refine_ls_R_factor_all          0.0640
_refine_ls_R_factor_gt           0.0410
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0349P)^2^+1.2921P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0833
_refine_ls_wR_factor_ref         0.0900
_reflns_Friedel_coverage         0.000
_reflns_number_gt                8102
_reflns_number_total             10741
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0ce01619e2.cif
_cod_data_source_block           2
_cod_depositor_comments
'Adding full bibliography for 7242042--7242045.cif.'
_cod_database_code               7242043
_shelx_shelxl_version_number     2018/3
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All O(H,H) groups
2.a Free rotating group:
 O10(H10a,H10b)
2.b Rotating group:
 O9(H9a,H9b)
2.c Secondary CH2 refined with riding coordinates:
 C28(H28a,H28b), C36(H36a,H36b), C27(H27a,H27b), C24(H24a,H24b), C26(H26a,
 H26b), C25(H25a,H25b), C18(H18a,H18b)
2.d Aromatic/amide H refined with riding coordinates:
 C8(H8), C31(H31), C38(H38), C41(H41), C5(H5), C40(H40), C39(H39), C13(H13),
 C32(H32), C34(H34), C33(H33), C15(H15), C23(H23), C16(H16), C14(H14), C22(H22),
  C20(H20), C21(H21)
;
_shelx_res_checksum              4383
_olex2_submission_special_instructions 'No special instructions were received'