Silyl‒Silylene Interplay in Cationic PSiP Pincer Complexes of Platinum
DeMott, Jessica C.; Gu, Weixing; McCulloch, Billy J.; Herbert, David E.; Goshert, Mitchell D.; Walensky, Justin R.; Zhou, Jia; Ozerov, Oleg V.; Organometallics 34 (2015) 3930–; doi:10.1021/acs.organomet.5b00596

data_4086178
_publ_section_title
;
 Silyl--Silylene Interplay in Cationic PSiP Pincer Complexes of Platinum
;
_journal_issue                   16
_journal_name_full               Organometallics
_journal_page_first              3930
_journal_paper_doi               10.1021/acs.organomet.5b00596
_journal_volume                  34
_journal_year                    2015
_chemical_formula_moiety         'C24 H36 Cl P2 Pt Si, C3 H5 B11 Cl11'
_chemical_formula_sum            'C27 H41 B11 Cl12 P2 Pt Si'
_chemical_formula_weight         1195.03
_chemical_name_common            '[(PSi(Cl)P)Pt][EtCB11Cl11]'
_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                90.00
_cell_angle_beta                 116.319(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.208(5)
_cell_length_b                   20.077(6)
_cell_length_c                   16.004(5)
_cell_measurement_reflns_used    9867
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      27.78
_cell_measurement_theta_min      2.48
_cell_volume                     4668(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      110(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0376
_diffrn_reflns_av_sigmaI/netI    0.0262
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            44456
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.03
_exptl_absorpt_coefficient_mu    3.811
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.4911
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.700
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2336
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.840
_refine_diff_density_min         -0.761
_refine_diff_density_rms         0.079
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.137
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     496
_refine_ls_number_reflns         8226
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.137
_refine_ls_R_factor_all          0.0327
_refine_ls_R_factor_gt           0.0273
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0160P)^2^+8.6295P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0583
_refine_ls_wR_factor_ref         0.0601
_reflns_number_gt                7372
_reflns_number_total             8226
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om5b00596_si_003.cif
_cod_data_source_block           2b
_cod_depositor_comments
'Adding full bibliography for 4086177--4086181.cif.'
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4086178