Bis(quinoline-2-carboxylato-κ^2^<i>N</i>,<i>O</i>)lead(II)
Mohammadnezhad, Gholamhossein; Ghanbarpour, Ali Reza; Amini, Mostafa M.; Ng, Seik Weng; Acta Crystallographica Section E 66 (2010) m946–; doi:10.1107/S1600536810027509

data_2227132
_publ_section_title
;
 Bis(quinoline-2-carboxylato-\k^2^<i>N</i>,<i>O</i>)lead(II)
;
_journal_coeditor_code           XU2797
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m946
_journal_paper_doi               10.1107/S1600536810027509
_journal_volume                  66
_journal_year                    2010
_chemical_formula_iupac          '[Pb (C10 H6 N1 O2)2]'
_chemical_formula_moiety         'C20 H12 N2 O4 Pb'
_chemical_formula_sum            'C20 H12 N2 O4 Pb'
_chemical_formula_weight         551.51
_chemical_name_systematic
;
Bis(quinoline-2-carboxylato-\k^2^<i>N</i>,<i>O</i>)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
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 108.9810(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.4510(15)
_cell_length_b                   7.2895(7)
_cell_length_c                   14.1877(13)
_cell_measurement_reflns_used    3819
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.3
_cell_measurement_theta_min      2.6
_cell_volume                     1608.9(3)
_computing_cell_refinement       'SAINT (Bruker, 2009)'
_computing_data_collection       'APEX2 (Bruker, 2009)'
_computing_data_reduction        'SAINT (Bruker, 2009)'
_computing_molecular_graphics    'X-SEED (Barbour, 2001)'
_computing_publication_material  'publCIF (Westrip, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Bruker SMART APEX'
_diffrn_measurement_method       '\w scans'
_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  0.0325
_diffrn_reflns_av_sigmaI/netI    0.0403
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            9758
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.31
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    10.518
_exptl_absorpt_correction_T_max  0.6213
_exptl_absorpt_correction_T_min  0.3014
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    2.277
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             1040
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.636
_refine_diff_density_min         -0.925
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.025
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     244
_refine_ls_number_reflns         3669
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.025
_refine_ls_R_factor_all          0.0346
_refine_ls_R_factor_gt           0.0255
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0278P)^2^+0.2749P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0546
_refine_ls_wR_factor_ref         0.0578
_reflns_number_gt                3119
_reflns_number_total             3669
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            xu2797.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2227132
_cod_database_fobs_code          2227132