Lead and tin β-diketiminato amido/anilido complexes: competitive nucleophilic reactivity at the β-diketiminato γ-carbon.
Harris, Lisa A.-M.; Tam, Eric C. Y.; Coles, Martyn P.; Fulton, J. Robin; Dalton transactions (Cambridge, England : 2003) 43 (2014) 13803–13814; doi:10.1039/c4dt01714e

data_7031969
_publ_section_title
;
 Lead and tin \b-diketiminato amido/anilido complexes: competitive
 nucleophilic reactivity at the \b-diketiminato \g-carbon.
;
_journal_issue                   36
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              13803
_journal_page_last               13814
_journal_paper_doi               10.1039/c4dt01714e
_journal_volume                  43
_journal_year                    2014
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C35 H47 N3 Pb'
_chemical_formula_sum            'C35 H47 N3 Pb'
_chemical_formula_weight         716.95
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
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_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
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_atom_sites_solution_secondary   difmap
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_cell_angle_alpha                90
_cell_angle_beta                 103.849(1)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.3216(2)
_cell_length_b                   29.2568(6)
_cell_length_c                   9.2746(2)
_cell_measurement_reflns_used    7536
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.485
_cell_measurement_theta_min      2.910
_cell_volume                     3246.21(11)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_reduction
'HKL Denzo and Scalepack (Otwinowski & Minor 1997)'
_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    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 9.091
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device       '95mm CCD camera on \k-goniostat'
_diffrn_measurement_device_type
'Bruker-Nonius Roper CCD camera on \k-goniostat'
_diffrn_measurement_method       '\f & \w scans''
_diffrn_orient_matrix_type       'by Bruker AXS Collect from scalepack cell'
_diffrn_orient_matrix_UB_11      0.0753425
_diffrn_orient_matrix_UB_12      -0.0240332
_diffrn_orient_matrix_UB_13      0.0308516
_diffrn_orient_matrix_UB_21      -0.0806267
_diffrn_orient_matrix_UB_22      -0.0204154
_diffrn_orient_matrix_UB_23      0.0131312
_diffrn_orient_matrix_UB_31      -0.0124910
_diffrn_orient_matrix_UB_32      -0.0131852
_diffrn_orient_matrix_UB_33      -0.0765660
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Bruker-Nonius FR591 rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0442
_diffrn_reflns_av_unetI/netI     0.0395
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -15
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_diffrn_reflns_limit_k_min       -38
_diffrn_reflns_limit_l_max       12
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_diffrn_reflns_number            34216
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_diffrn_reflns_theta_min         3.22
_exptl_absorpt_coefficient_mu    5.223
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.5451
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2007/2 (Sheldrick, G.M., 2007)'
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.467
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1440
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.499
_refine_diff_density_min         -0.755
_refine_diff_density_rms         0.101
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.056
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     358
_refine_ls_number_reflns         7427
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.0314
_refine_ls_R_factor_gt           0.025
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0000P)^2^+3.8820P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0509
_refine_ls_wR_factor_ref         0.053
_reflns_number_gt                6527
_reflns_number_total             7427
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt01714e2.cif
_cod_data_source_block           (3)-may511
_cod_depositor_comments
'Adding full bibliography for 7031968--7031975.cif.'
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               7031969