Fluorescent metal-organic frameworks based on mixed organic ligands: new candidates for highly sensitive detection of TNP.
Wang, Dong; Hu, Zhiyong; Xu, Shasha; Li, Dandan; Zhang, Qiong; Ma, Wen; Zhou, Hongping; Wu, Jieying; Tian, Yupeng; Dalton transactions (Cambridge, England : 2003) 48 (2019) 1900–1905; doi:10.1039/c8dt03811b

data_7048450
_publ_section_title
;
 Fluorescent metal-organic frameworks based on mixed organic ligands: new
 candidates for highly sensitive detection of TNP.
;
_journal_issue                   5
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1900
_journal_page_last               1905
_journal_paper_doi               10.1039/c8dt03811b
_journal_volume                  48
_journal_year                    2019
_chemical_formula_sum            'C31 H23 N6 O4.5 Zn'
_chemical_formula_weight         616.92
_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'
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2018-11-12 deposited with the CCDC.
2019-01-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 91.7250(10)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   26.9949(19)
_cell_length_b                   10.8305(7)
_cell_length_c                   21.8868(13)
_cell_measurement_reflns_used    8797
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      26.77
_cell_measurement_theta_min      2.22
_cell_volume                     6396.1(7)
_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-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker Apex2 CCD'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0292
_diffrn_reflns_av_unetI/netI     0.0266
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       32
_diffrn_reflns_limit_h_min       -32
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            22134
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        24.994
_diffrn_reflns_theta_max         24.994
_diffrn_reflns_theta_min         1.509
_exptl_absorpt_coefficient_mu    0.812
_exptl_absorpt_correction_T_max  0.909
_exptl_absorpt_correction_T_min  0.881
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2003)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.281
_exptl_crystal_description       block
_exptl_crystal_F_000             2536
_exptl_crystal_size_max          0.160
_exptl_crystal_size_mid          0.130
_exptl_crystal_size_min          0.120
_refine_diff_density_max         0.783
_refine_diff_density_min         -0.275
_refine_diff_density_rms         0.083
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.226
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     415
_refine_ls_number_reflns         5626
_refine_ls_number_restraints     72
_refine_ls_restrained_S_all      1.239
_refine_ls_R_factor_all          0.0485
_refine_ls_R_factor_gt           0.0414
_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^)+(0.0795P)^2^+2.5441P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1339
_refine_ls_wR_factor_ref         0.1374
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4772
_reflns_number_total             5626
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8dt03811b2.cif
_cod_data_source_block           AHU-TW1
_cod_depositor_comments
'Adding full bibliography for 7048445--7048450.cif.'
_cod_original_formula_sum        'C31 H23 N6 O4.50 Zn'
_cod_database_code               7048450
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.881
_shelx_estimated_absorpt_t_max   0.909
_exptl_absorpt_special_details
'The Rint before and after absorption are 0.0296 and 0.0292, respectively'
_shelx_res_checksum              96774
_shelx_fab_checksum              57621