A low-dimensional N-rich coordination polymer as an effective fluorescence sensor for 2,4,6-trinitrophenol detection in an aqueous medium
Han, Xu; Tong, Jialin; Ding, Guanyu; Sun, Chunyi; Wang, Xinlong; Su, Zhongmin; Sun, Jing; Wen, Li-Li; Shan, Guo-Gang; New Journal of Chemistry 46 (2022) 1551–1556; doi:10.1039/D1NJ05748K

data_7061126
_publ_section_title
;
 A low-dimensional N-rich coordination polymer as an effective
 fluorescence sensor for 2,4,6-trinitrophenol detection in an aqueous
 medium
;
_journal_issue                   4
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              1551
_journal_page_last               1556
_journal_paper_doi               10.1039/D1NJ05748K
_journal_volume                  46
_journal_year                    2022
_chemical_formula_moiety         'C22 H14 Cl2 In N7'
_chemical_formula_sum            'C22 H14 Cl2 In N7'
_chemical_formula_weight         562.12
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     iterative
_audit_creation_date             2021-01-13
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2021-10-12 deposited with the CCDC.	2021-12-09 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 93.588(7)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.1353(15)
_cell_length_b                   19.683(3)
_cell_length_c                   11.535(2)
_cell_measurement_reflns_used    9929
_cell_measurement_temperature    244(2)
_cell_measurement_theta_max      25.127
_cell_measurement_theta_min      1.628
_cell_volume                     2070.0(6)
_computing_cell_refinement       'SAINT+ Ver. 2016.5-0 (Bruker-AXS, 2016)'
_computing_data_collection       'APEX3 Ver. 2016.5-0 (Bruker-AXS, 2016)'
_computing_data_reduction        'SAINT+ Ver. 2016.5-0 (Bruker-AXS, 2016)'
_computing_molecular_graphics    'OLEX2 (Dolomanov et al., 2009)'
_computing_publication_material  'OLEX2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2015b)'
_computing_structure_solution    'XT (Sheldrick, 2015a)'
_diffrn_ambient_temperature      244.64
_diffrn_detector                 'charge-coupled device (CCD) area detector'
_diffrn_detector_area_resol_mean 7.9
_diffrn_detector_type            'Bruker APEX II'
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker APEX II Quazar'
_diffrn_measurement_method       '0.5\% \w and 0.5\% \f scans'
_diffrn_radiation_collimation    'focusing mirrors'
_diffrn_radiation_detector       'Bruker APEX II'
_diffrn_radiation_monochromator  'mirror optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0409
_diffrn_reflns_av_unetI/netI     0.0219
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            28475
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.087
_diffrn_reflns_theta_max         25.087
_diffrn_reflns_theta_min         2.462
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_type              'Incoatec I\ms'
_exptl_absorpt_coefficient_mu    1.427
_exptl_absorpt_correction_T_max  0.87
_exptl_absorpt_correction_T_min  0.86
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Krause et al., 2015) was used for absorption correction.
;
_exptl_crystal_colour            green
_exptl_crystal_colour_primary    green
_exptl_crystal_density_diffrn    1.804
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1112
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.581
_refine_diff_density_min         -0.784
_refine_diff_density_rms         0.194
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.259
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     289
_refine_ls_number_reflns         3661
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.259
_refine_ls_R_factor_all          0.0374
_refine_ls_R_factor_gt           0.0242
_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^)+(0.0415P)^2^+0.5471P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0628
_refine_ls_wR_factor_ref         0.0799
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3062
_reflns_number_total             3661
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1nj05748k2.cif
_cod_data_source_block           1
_cod_depositor_comments          'Adding full bibliography for 7061126.cif.'
_cod_database_code               7061126
_shelx_shelxl_version_number     2016/4
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C3(H3), C6(H6), C8(H8), C9(H9), C10(H10), C11(H11), C13(H13), C14(H14),
 C16(H16), C17(H17), C19(H19), C20(H20), C21(H21), C22(H22)
;
_shelx_res_checksum              95779
_olex2_submission_special_instructions 'No special instructions were received'