Reductive Elimination and Dissociative β-Hydride Abstraction from Pt(IV) Hydroxide and Methoxide Complexes
Smythe, Nicole A.; Grice, Kyle A.; Williams, B. Scott; Goldberg, Karen I.; Organometallics 28 (2009) 277–; doi:10.1021/om800905q

data_4068502
_publ_section_title
;
 Reductive Elimination and Dissociative \b-Hydride Abstraction from Pt(IV)
 Hydroxide and Methoxide Complexes
;
_journal_issue                   1
_journal_name_full               Organometallics
_journal_page_first              277
_journal_paper_doi               10.1021/om800905q
_journal_volume                  28
_journal_year                    2009
_chemical_formula_moiety         'C34 H36 O P2 Pt, 0.5(C7 H8)'
_chemical_formula_sum            'C37.5 H40 O P2 Pt'
_chemical_formula_weight         763.72
_chemical_name_common            PtIVOMe
_chemical_name_systematic        PtIVOMe
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_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                90.00
_cell_angle_beta                 115.4790(15)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.1890(9)
_cell_length_b                   9.8160(2)
_cell_length_c                   18.6550(9)
_cell_measurement_reflns_used    620
_cell_measurement_temperature    293(2)
_cell_volume                     3337.4(2)
_computing_cell_refinement       'HKL SCALEPACK'
_computing_data_collection       KappaCCD
_computing_data_reduction        DENZO
_computing_molecular_graphics    'maXus, Zortep'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    "'SIR92"
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  Nonius-Kappa-CCD
_diffrn_measurement_method       '\w scans and \f scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.0612
_diffrn_reflns_av_sigmaI/netI    0.0867
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            12691
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         26.35
_diffrn_reflns_theta_min         3.07
_exptl_absorpt_coefficient_mu    4.328
_exptl_absorpt_correction_T_max  0.6715
_exptl_absorpt_correction_T_min  0.3568
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SORTAV
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.520
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1524
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.718
_refine_diff_density_min         -1.887
_refine_diff_density_rms         0.125
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.980
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     401
_refine_ls_number_reflns         6754
_refine_ls_number_restraints     40
_refine_ls_restrained_S_all      0.982
_refine_ls_R_factor_all          0.0901
_refine_ls_R_factor_gt           0.0438
_refine_ls_shift/su_max          0.023
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0449P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0908
_refine_ls_wR_factor_ref         0.1056
_reflns_number_gt                4452
_reflns_number_total             6754
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om800905q_si_002.cif
_cod_data_source_block           shelxl
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_original_formula_sum        'C37.50 H40 O P2 Pt'
_cod_database_code               4068502