Bis(2-methylquinolin-8-olato-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) m529–; doi:10.1107/S1600536810012742

data_2225780
_publ_section_title
;
 Bis(2-methylquinolin-8-olato-\k^2^<i>N</i>,<i>O</i>)lead(II)
;
_journal_coeditor_code           BT5241
_journal_issue                   5
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m529
_journal_paper_doi               10.1107/S1600536810012742
_journal_volume                  66
_journal_year                    2010
_chemical_formula_iupac          '[Pb (C10 H8 N O)2]'
_chemical_formula_moiety         'C20 H16 N2 O2 Pb'
_chemical_formula_sum            'C20 H16 N2 O2 Pb'
_chemical_formula_weight         523.54
_chemical_name_systematic
;
Bis(2-methylquinolin-8-olato-\k^2^<i>N</i>,<i>O</i>)lead(II)
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 101.1670(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   22.439(2)
_cell_length_b                   4.7636(5)
_cell_length_c                   15.7139(15)
_cell_measurement_reflns_used    2952
_cell_measurement_temperature    223(2)
_cell_measurement_theta_max      25.2
_cell_measurement_theta_min      2.6
_cell_volume                     1647.9(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      223(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker SMART APEX diffractometer'
_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  0.0533
_diffrn_reflns_av_sigmaI/netI    0.0468
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            7405
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         1.85
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    10.254
_exptl_absorpt_correction_T_max  0.6845
_exptl_absorpt_correction_T_min  0.1489
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    2.110
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             992
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.04
_refine_diff_density_max         1.693
_refine_diff_density_min         -1.499
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.017
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     115
_refine_ls_number_reflns         1890
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.017
_refine_ls_R_factor_all          0.0304
_refine_ls_R_factor_gt           0.0273
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0300P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0608
_refine_ls_wR_factor_ref         0.0625
_reflns_number_gt                1765
_reflns_number_total             1890
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            bt5241.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-scan' changed
to 'multi-scan' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               2225780
_cod_database_fobs_code          2225780