Hemi- and holo-directed lead(II) complexes in a soft ligand environment.
Imran, Muhammad; Mix, Andreas; Neumann, Beate; Stammler, Hans-Georg; Monkowius, Uwe; Gründlinger, Petra; Mitzel, Norbert W.; Dalton transactions (Cambridge, England : 2003) 44 (2015) 924–937; doi:10.1039/c4dt01406e

data_7031676
_publ_section_title
;
 Hemi- and holo-directed lead(II) complexes in a soft ligand environment.
;
_journal_issue                   3
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              924
_journal_page_last               937
_journal_paper_doi               10.1039/c4dt01406e
_journal_volume                  44
_journal_year                    2015
_chemical_formula_moiety         'C12 H20 N14 O6 Pb S4'
_chemical_formula_sum            'C12 H20 N14 O6 Pb S4'
_chemical_formula_weight         791.85
_space_group_crystal_system      tetragonal
_space_group_IT_number           82
_space_group_name_Hall           'I -4'
_space_group_name_H-M_alt        'I -4'
_symmetry_space_group_name_Hall  'I -4'
_symmetry_space_group_name_H-M   'I -4'
_atom_sites_solution_hydrogens   difmap
_audit_creation_method           SHELXL-2013
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.5430(11)
_cell_length_b                   10.5430(11)
_cell_length_c                   11.7670(6)
_cell_measurement_reflns_used    165
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      21.552
_cell_measurement_theta_min      5.626
_cell_volume                     1308.0(2)
_computing_cell_refinement       'Dirax/lsq (Duisenberg & Schreurs, 1989-2000)'
_computing_data_collection       'Collect, Bruker AXS, 2004'
_computing_data_reduction
'EVALCCD (Duisenberg,1998,Thesis.Utrecht University.'
_computing_molecular_graphics    'SHELXTL-PLUS (1990)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       CCD
_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  0.0373
_diffrn_reflns_av_unetI/netI     0.0315
_diffrn_reflns_Laue_measured_fraction_full 0.987
_diffrn_reflns_Laue_measured_fraction_max 0.991
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            13152
_diffrn_reflns_point_group_measured_fraction_full 0.953
_diffrn_reflns_point_group_measured_fraction_max 0.953
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.966
_diffrn_reflns_theta_min         3.865
_exptl_absorpt_coefficient_mu    6.827
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.690436
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS - Bruker Nonius area detector scaling and absorption correction - V2.10'
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    2.011
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       fragment
_exptl_crystal_F_000             768
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.280
_exptl_crystal_size_min          0.280
_refine_diff_density_max         0.780
_refine_diff_density_min         -0.739
_refine_diff_density_rms         0.066
_refine_ls_abs_structure_details
;
 Flack x determined using 819 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons and Flack (2004), Acta Cryst. A60, s61).
;
_refine_ls_abs_structure_Flack   0.066(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.965
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     105
_refine_ls_number_reflns         1804
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.965
_refine_ls_R_factor_all          0.0130
_refine_ls_R_factor_gt           0.0130
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details     'w=1/[\s^2^(Fo^2^)] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0284
_refine_ls_wR_factor_ref         0.0284
_reflns_Friedel_coverage         0.831
_reflns_Friedel_fraction_full    0.914
_reflns_Friedel_fraction_max     0.911
_reflns_number_gt                1804
_reflns_number_total             1804
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c4dt01406e1.cif
_cod_data_source_block           compound6
_cod_depositor_comments
'Adding full bibliography for 7031671--7031680.cif.'
_cod_original_cell_volume        1308.0(3)
_cod_database_code               7031676
_shelx_estimated_absorpt_t_min   0.234
_shelx_estimated_absorpt_t_max   0.251
_shelxl_version_number           2013-3
_shelx_res_checksum              12371