Intermolecular Pb···N interactions in lead(II) dimers producing a supramolecular two-dimensional metal‒organic compound: bis[μ~2~-<i>N</i>'-(2-oxidobenzylidene)benzohydrazidato-κ^4^<i>O</i>:<i>O</i>,<i>N</i>',<i>O</i>']dilead(II)
Schwade, Vânia Denise; Faoro, Eliandro; Schulz Lang, Ernesto; Acta Crystallographica Section C 72 (2016) 525–529; doi:10.1107/S2053229616008755

data_2020527
_publ_section_title
;
 Intermolecular Pb&#x00B7;&#x00B7;&#x00B7;N interactions in lead(II)
 dimers producing a supramolecular two-dimensional metal--organic
 compound:
 bis[\m~2~-<i>N</i>'-(2-oxidobenzylidene)benzohydrazidato-\k^4^<i>O</i>:<i>O</i>,<i>N</i>',<i>O</i>']dilead(II)
;
_journal_coeditor_code           LG3189
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              525
_journal_page_last               529
_journal_paper_doi               10.1107/S2053229616008755
_journal_volume                  72
_journal_year                    2016
_chemical_formula_iupac          '[Pb2 (C14 H10 N2 O2)2]'
_chemical_formula_moiety         'C28 H20 N4 O4 Pb2'
_chemical_formula_sum            'C28 H20 N4 O4 Pb2'
_chemical_formula_weight         890.86
_chemical_name_systematic
Bis[\m~2~-<i>N</i>'-(2-oxidobenzylidene)benzohydrazidato-\k^4^<i>O</i>:<i>O</i>,<i>N</i>',<i>O</i>']dilead(II)
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_conform_dict_name         cif_core.dic
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_audit_creation_method           'WinGX routine CIF_UPDATE'
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_cell_angle_beta                 101.395(3)
_cell_angle_gamma                95.781(3)
_cell_formula_units_Z            2
_cell_length_a                   8.3754(7)
_cell_length_b                   12.6354(10)
_cell_length_c                   13.6686(11)
_cell_measurement_reflns_used    9872
_cell_measurement_temperature    300(2)
_cell_measurement_theta_max      28.29
_cell_measurement_theta_min      2.79
_cell_volume                     1287.99(19)
_computing_cell_refinement
;
SAINT (Bruker, 2014)
;
_computing_data_collection
;
APEX2 (Bruker, 2014)
;
_computing_data_reduction
;
SAINT (Bruker, 2014)
;
_computing_molecular_graphics
;
DIAMOND (Brandenburg, 2012)
;
_computing_publication_material
;
WinGX (Farrugia, 2012)
;
_computing_structure_refinement
;
SHELXL2014 (Sheldrick, 2015b)
;
_computing_structure_solution
;
SHELXT2014 (Sheldrick, 2015a)
;
_diffrn_ambient_temperature      300(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEXII CCD'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0355
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            45814
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.349
_diffrn_reflns_theta_min         2.528
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    13.097
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.5260
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(SADABS; Bruker, 2014)
;
_exptl_crystal_density_diffrn    2.297
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             824
_exptl_crystal_size_max          0.106
_exptl_crystal_size_mid          0.063
_exptl_crystal_size_min          0.053
_refine_diff_density_max         0.348
_refine_diff_density_min         -0.833
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.068
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     343
_refine_ls_number_reflns         6413
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.068
_refine_ls_R_factor_all          0.0251
_refine_ls_R_factor_gt           0.0177
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0126P)^2^+0.6635P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0354
_refine_ls_wR_factor_ref         0.037
_reflns_number_gt                5551
_reflns_number_total             6413
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            lg3189sup1.cif
_cod_data_source_block           I
_cod_depositor_comments          'Adding full bibliography for 2020527.cif.'
_cod_original_cell_volume        1287.99(18)
_cod_database_code               2020527
_cod_database_fobs_code          2020527