Influence of the metal size in the structure of the complexes derived from a pentadentate [N(3)O(2)] hydrazone.
Pedrido, Rosa; Romero, M José; Bermejo, Manuel R.; González-Noya, Ana M; Maneiro, Marcelino; Rodríguez, M Jesús; Zaragoza, Guillermo; Dalton transactions (Cambridge, England : 2003)  (2006) 5304–5314; doi:10.1039/b610010d

data_7007776
_publ_section_title
;
 Influence of the metal size in the structure of the complexes derived
 from a pentadentate [N(3)O(2)] hydrazone.
;
_journal_issue                   44
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5304
_journal_page_last               5314
_journal_paper_doi               10.1039/b610010d
_journal_year                    2006
_chemical_formula_moiety         'C8 H20 N, C24 H19 N6 O4 Pb'
_chemical_formula_sum            'C32 H39 N7 O4 Pb'
_chemical_formula_weight         792.89
_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                 109.914(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.352(5)
_cell_length_b                   11.765(3)
_cell_length_c                   14.718(3)
_cell_measurement_reflns_used    1016
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.6
_cell_measurement_theta_min      2.27
_cell_volume                     3313.4(14)
_computing_cell_refinement       'BRUKER SMART'
_computing_data_collection       'BRUKER SMART'
_computing_data_reduction        'BRUKER SAINT'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'DIRDIF 99 (Beurskens, 1999)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Smart-CCD-1000 BRUKER'
_diffrn_measurement_method       omega-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  0.0487
_diffrn_reflns_av_sigmaI/netI    0.0466
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            30905
_diffrn_reflns_theta_full        26.44
_diffrn_reflns_theta_max         26.44
_diffrn_reflns_theta_min         1.06
_exptl_absorpt_coefficient_mu    5.138
_exptl_absorpt_correction_T_max  0.3845
_exptl_absorpt_correction_T_min  0.3078
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'BRUKER SADABS'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.589
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1576
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.29
_exptl_crystal_size_min          0.23
_refine_diff_density_max         0.862
_refine_diff_density_min         -1.055
_refine_diff_density_rms         0.105
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.008
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     485
_refine_ls_number_reflns         6760
_refine_ls_number_restraints     369
_refine_ls_restrained_S_all      0.990
_refine_ls_R_factor_all          0.0534
_refine_ls_R_factor_gt           0.0265
_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^)+(0.0392P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0603
_refine_ls_wR_factor_ref         0.0791
_reflns_number_gt                4742
_reflns_number_total             6760
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b610010d.txt
_cod_data_source_block           pbdaps
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7007776