Poly[(μ~4~-pyridine-2,3-dicarboxylato)lead(II)]
Lush, Shie Fu; Shen, Fwu Ming; Acta Crystallographica Section E 67 (2011) m163–m164; doi:10.1107/S1600536811000419

data_2229278
_publ_section_title
;
 Poly[(\m~4~-pyridine-2,3-dicarboxylato)lead(II)]
;
_journal_coeditor_code           XU5124
_journal_issue                   2
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m163
_journal_page_last               m164
_journal_paper_doi               10.1107/S1600536811000419
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          '[Pb (C7 H3 N O4)]'
_chemical_formula_moiety         'C7 H3 N O4 Pb'
_chemical_formula_sum            'C7 H3 N O4 Pb'
_chemical_formula_weight         372.30
_chemical_name_systematic
;
Poly[(\m~4~-pyridine-2,3-dicarboxylato)lead(II)]
;
_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
_cell_angle_alpha                90
_cell_angle_beta                 90.046(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.6943(9)
_cell_length_b                   4.5392(4)
_cell_length_c                   14.1636(12)
_cell_measurement_reflns_used    2856
_cell_measurement_temperature    297
_cell_measurement_theta_max      26.00
_cell_measurement_theta_min      2.26
_cell_volume                     751.84(11)
_computing_cell_refinement       'SAINT (Bruker, 1999)'
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 1999)'
_computing_molecular_graphics    'PLATON (Spek, 2009)'
_computing_publication_material  'PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      297
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker SMART CCD area-detector'
_diffrn_measurement_method       '\w scan'
_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  0.1249
_diffrn_reflns_av_sigmaI/netI    0.0835
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            4013
_diffrn_reflns_theta_full        26.02
_diffrn_reflns_theta_max         26.02
_diffrn_reflns_theta_min         1.74
_exptl_absorpt_coefficient_mu    22.415
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.659
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2001)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    3.289
_exptl_crystal_density_method    'Not Measured'
_exptl_crystal_description       parallelepiped
_exptl_crystal_F_000             664
_exptl_crystal_size_max          0.54
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.04
_refine_diff_density_max         4.555
_refine_diff_density_min         -5.059
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.133
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     118
_refine_ls_number_reflns         1484
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.133
_refine_ls_R_factor_all          0.0750
_refine_ls_R_factor_gt           0.0727
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1477P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1982
_refine_ls_wR_factor_ref         0.2035
_reflns_number_gt                1336
_reflns_number_total             1484
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            xu5124.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2229278
_cod_database_fobs_code          2229278