Synthesis, characterization and properties of a family of lead(ii)-organic frameworks based on a multi-functional ligand 2-amino-4-sulfobenzoic acid exhibiting auxiliary ligand-dependent dehydration-rehydration behaviours.
Zhang, Kou-Lin; Zhong, Zhao-Yin; Zhang, Lei; Jing, Chu-Yue; Daniels, Luke M.; Walton, Richard I.; Dalton transactions (Cambridge, England : 2003) 43 (2014) 11597–11610; doi:10.1039/c4dt00659c

data_7031113
_publ_section_title
;
 Synthesis, characterization and properties of a family of
 lead(ii)-organic frameworks based on a multi-functional ligand
 2-amino-4-sulfobenzoic acid exhibiting auxiliary ligand-dependent
 dehydration-rehydration behaviours.
;
_journal_issue                   30
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              11597
_journal_page_last               11610
_journal_paper_doi               10.1039/c4dt00659c
_journal_volume                  43
_journal_year                    2014
_chemical_formula_sum            'C7 H7 N O6 Pb S'
_chemical_formula_weight         440.39
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 95.169(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.6780(11)
_cell_length_b                   14.672(3)
_cell_length_c                   9.7183(17)
_cell_measurement_reflns_used    4645
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.4940
_cell_measurement_theta_min      2.5210
_cell_volume                     948.3(3)
_computing_cell_refinement       'SAINT (Bruker, 2005)'
_computing_data_collection       'APEX2 (Bruker, 2005)'
_computing_data_reduction        'SAINT (Bruker, 2005)'
_computing_molecular_graphics    'Diamond (CRYSTAL IMPACT, 2001)'
_computing_publication_material  'publCIF (Westrip, 2010)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector_area_resol_mean 8.3
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEXII area-detector'
_diffrn_measurement_method       '\f and \w'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0450
_diffrn_reflns_av_unetI/netI     0.0383
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            8085
_diffrn_reflns_theta_full        27.55
_diffrn_reflns_theta_max         27.55
_diffrn_reflns_theta_min         2.52
_exptl_absorpt_coefficient_mu    18.024
_exptl_absorpt_correction_T_max  0.067
_exptl_absorpt_correction_T_min  0.019
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            'light yellow'
_exptl_crystal_density_diffrn    3.084
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             808
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_refine_diff_density_max         2.252
_refine_diff_density_min         -1.446
_refine_diff_density_rms         0.219
_refine_ls_extinction_coef       0.0061(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.091
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     148
_refine_ls_number_reflns         2177
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.090
_refine_ls_R_factor_all          0.0292
_refine_ls_R_factor_gt           0.0263
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0384P)^2^+0.3359P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0688
_refine_ls_wR_factor_ref         0.0705
_reflns_number_gt                1983
_reflns_number_total             2177
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt00659c2.cif
_cod_data_source_block           7
_cod_depositor_comments
'Adding full bibliography for 7031110--7031114.cif.'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7031113