Oxidative Additions of E-E Bonds (E = Chalcogen) to Group 10 Metals: "Tunable" Cleavage of Se-Se Bonds by Pt(0) Complexes
Vincenzo G. Albano; Magda Monari; Ida Orabona; Achille Panunzi; Francesco Ruffo; Journal of the American Chemical Society 123 (2001) 4352–4353; doi:10.1021/ja005870v

data_4115498
_publ_section_title
;
 Oxidative Additions of E-E Bonds (E = Chalcogen) to Group 10 Metals:
 "Tunable" Cleavage of Se-Se Bonds by Pt(0) Complexes
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              4352
_journal_page_last               4353
_journal_paper_doi               10.1021/ja005870v
_journal_volume                  123
_journal_year                    2001
_chemical_formula_sum            'C32 H30 N2 O4 Pt Se2'
_chemical_formula_weight         859.59
_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                90.000(5)
_cell_angle_beta                 100.581(2)
_cell_angle_gamma                90.000(5)
_cell_formula_units_Z            4
_cell_length_a                   13.2960(10)
_cell_length_b                   11.8738(9)
_cell_length_c                   19.282(2)
_cell_measurement_temperature    293(2)
_cell_volume                     2992.4(4)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT+'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker AXS SMART CCD diffractometer'
_diffrn_measurement_method       '\w rotation with narrow frames'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0807
_diffrn_reflns_av_sigmaI/netI    0.0872
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            40076
_diffrn_reflns_theta_full        30.56
_diffrn_reflns_theta_max         30.56
_diffrn_reflns_theta_min         1.56
_exptl_absorpt_coefficient_mu    7.162
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.713
_exptl_absorpt_correction_type   SADABS
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.908
_exptl_crystal_description       parallelepiped
_exptl_crystal_F_000             1656
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.884
_refine_diff_density_min         -2.144
_refine_diff_density_rms         0.143
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.783
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     354
_refine_ls_number_reflns         9160
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      0.783
_refine_ls_R_factor_all          0.0766
_refine_ls_R_factor_gt           0.0345
_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^)+(0.0278P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0616
_refine_ls_wR_factor_ref         0.0688
_reflns_number_gt                5252
_reflns_number_total             9160
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja005870v.cif
_cod_data_source_block           seleni
_cod_database_code               4115498