Two novel lead-based coordination polymers for luminescence sensing of anions, cations and small organic molecules.
Zhao, Xue-Yan; Liang, Bing; Xiong, Ke-Cai; Shi, Yu-Wen; Yang, Si-Lei; Wei, Ting-Yu; Zhang, Hui; Zhang, Qing-Fu; Gai, Yan-Li; Dalton transactions (Cambridge, England : 2003) 49 (2020) 5695–5702; doi:10.1039/d0dt00533a

data_7704097
_publ_section_title
;
 Two novel lead-based coordination polymers for luminescence sensing of
 anions, cations and small organic molecules.
;
_journal_issue                   17
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5695
_journal_page_last               5702
_journal_paper_doi               10.1039/d0dt00533a
_journal_volume                  49
_journal_year                    2020
_chemical_formula_moiety         'C15 H9 N O6 Pb'
_chemical_formula_sum            'C15 H9 N O6 Pb'
_chemical_formula_weight         506.42
_space_group_crystal_system      monoclinic
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_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2020-03-25 deposited with the CCDC.	2020-03-30 downloaded from the CCDC.
;
_cell_angle_alpha                90
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_cell_angle_gamma                90
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_cell_length_b                   7.4542(8)
_cell_length_c                   15.1789(16)
_cell_measurement_reflns_used    6034
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      28.31
_cell_measurement_theta_min      2.37
_cell_volume                     1392.5(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_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    'SHELXL-2018/3 (Sheldrick, 2018)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.910
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0210
_diffrn_reflns_av_unetI/netI     0.0212
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.910
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
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_diffrn_reflns_point_group_measured_fraction_full 0.995
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_diffrn_reflns_theta_max         28.698
_diffrn_reflns_theta_min         3.195
_diffrn_source                   'sealed tube'
_exptl_absorpt_coefficient_mu    12.148
_exptl_absorpt_correction_T_max  0.7458
_exptl_absorpt_correction_T_min  0.4897
_exptl_absorpt_correction_type   multi-scan
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'SADABS-2008/1 - Sheldrick, G.M. (2008) SADABS, Version 2008/1. Bruker AXS Inc., Madison.'
_exptl_crystal_colour            'light yellow'
_exptl_crystal_density_diffrn    2.416
_exptl_crystal_description       block
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_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.200
_refine_diff_density_max         1.559
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_refine_diff_density_rms         0.119
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     208
_refine_ls_number_reflns         3269
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.038
_refine_ls_R_factor_all          0.0243
_refine_ls_R_factor_gt           0.0216
_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^)+(0.0259P)^2^+2.1290P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0529
_refine_ls_wR_factor_ref         0.0540
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2973
_reflns_number_total             3269
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0dt00533a2.cif
_cod_data_source_block           2
_cod_depositor_comments
'Adding full bibliography for 7704097--7704098.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7704097
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.151
_shelx_estimated_absorpt_t_max   0.195
_shelx_res_checksum              96220