On the coordination chemistry of organochalcogenolates R(NMe2)^E(-) and R(NMe2)^E^O(-) (E = S, Se) onto lead(ii) and lighter divalent tetrel elements.
Pop, Alexandra; Wang, Lingfang; Dorcet, Vincent; Roisnel, Thierry; Carpentier, Jean-François; Silvestru, Anca; Sarazin, Yann; Dalton transactions (Cambridge, England : 2003) 43 (2014) 16459–16474; doi:10.1039/c4dt02252a

data_7032498
_publ_section_title
;
 On the coordination chemistry of organochalcogenolates R(NMe2)^E(-) and
 R(NMe2)^E^O(-) (E = S, Se) onto lead(ii) and lighter divalent tetrel
 elements.
;
_journal_issue                   43
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              16459
_journal_page_last               16474
_journal_paper_doi               10.1039/c4dt02252a
_journal_volume                  43
_journal_year                    2014
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C26 H28 F12 N2 O2 Pb Se2'
_chemical_formula_sum            'C26 H28 F12 N2 O2 Pb Se2'
_chemical_formula_weight         993.61
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
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_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
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_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
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_cell_measurement_wavelength     0.71073
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_computing_data_collection       'Bruker APEX2 (Bruker, 2006)'
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_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material
;
           WinGX publication routines (Farrugia, 2012),
           CRYSCAL (T. Roisnel, local program)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare et al., 1999)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'APEXII, Bruker-AXS'
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_diffrn_reflns_av_unetI/netI     0.0473
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_diffrn_reflns_limit_l_min       -18
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_diffrn_reflns_theta_max         27.48
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_exptl_absorpt_process_details
;
  [Sheldrick, G.M. (2002). SADABS Bruker AXS Inc., Madison, Wisconsin, USA]
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.122
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_refine_ls_number_reflns         7109
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_refine_ls_R_factor_all          0.0325
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_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
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'calc w=1/[\s^2^(Fo^2^)+(0.0182P)^2^+0.1157P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_gt                6344
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_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt02252a2.cif
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_cod_depositor_comments
'Adding full bibliography for 7032488--7032503.cif.'
_cod_original_cell_volume        1555.06(7)
_cod_database_code               7032498