Synthesis, Characterization, and Reactivity of Diacetylplatinum(II) and -platinum(IV) Complexes Bearing κ2- and κ3-Coordinated Scorpionate Ligands
Bette, Martin; Rüffer, Tobias; Bruhn, Clemens; Schmidt, Jürgen; Steinborn, Dirk; Organometallics 31 (2012) 3700–; doi:10.1021/om3001907

data_4078278
_publ_section_title
;
 Synthesis, Characterization, and Reactivity of Diacetylplatinum(II) and
 -platinum(IV) Complexes Bearing \k2- and \k3-Coordinated Scorpionate
 Ligands
;
_journal_issue                   9
_journal_name_full               Organometallics
_journal_page_first              3700
_journal_paper_doi               10.1021/om3001907
_journal_volume                  31
_journal_year                    2012
_chemical_formula_moiety         'C28 H42 B K N8 O8 Pt'
_chemical_formula_sum            'C28 H42 B K N8 O8 Pt'
_chemical_formula_weight         863.70
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 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                 108.631(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   9.7876(5)
_cell_length_b                   16.6534(6)
_cell_length_c                   11.7754(6)
_cell_measurement_reflns_used    13457
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      29.68
_cell_measurement_theta_min      2.66
_cell_volume                     1818.77(15)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  IPDS2T
_diffrn_measurement_method       'area detector'
_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  0.0321
_diffrn_reflns_av_sigmaI/netI    0.0355
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            15350
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         2.66
_exptl_absorpt_coefficient_mu    4.027
_exptl_absorpt_correction_T_max  0.32765
_exptl_absorpt_correction_T_min  0.19887
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'Spek, A.L. (2003). J. Appl. Cryst. 36, 7-13. Spek, A.L. (2009). Acta Cryst. D65, 148-155.'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.577
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             864
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.061
_refine_diff_density_min         -1.220
_refine_diff_density_rms         0.086
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.000(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.974
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     427
_refine_ls_number_reflns         8718
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.974
_refine_ls_R_factor_all          0.0316
_refine_ls_R_factor_gt           0.0279
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0467P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0677
_refine_ls_wR_factor_ref         0.0687
_reflns_number_gt                7891
_reflns_number_total             8718
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om3001907_si_001.cif
_cod_data_source_block           c:\i2t0540
_cod_original_sg_symbol_Hall     'P 2yb '
_cod_original_sg_symbol_H-M      P21
_cod_database_code               4078278