Si‒H Bond Activation by Electrophilic Phosphinidene Complexes
Vaheesar, Kandasamy; Bolton, Timothy M.; East, Allan L. L.; Sterenberg, Brian T.; Organometallics 29 (2010) 484–490; doi:10.1021/om900944v

data_4063487
_publ_contact_author_address
;
Department of Chemistry and Biochemistry, University of Regina,
3737 Wascana Parkway, Regina, Saskatchewan, S4S 0A2
;
_publ_contact_author_email       brian.sterenberg@uregina.ca
_publ_contact_author_name        'Brian T. Sterenberg'
_publ_section_title
;
 Si--H Bond Activation by Electrophilic Phosphinidene Complexes
;
_journal_issue                   2
_journal_name_full               Organometallics
_journal_page_first              484
_journal_page_last               490
_journal_paper_doi               10.1021/om900944v
_journal_volume                  29
_journal_year                    2010
_chemical_formula_sum            'C19 H25 Al Cl4 Fe2 N O3 P'
_chemical_formula_weight         626.85
_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                 98.259(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.3218(16)
_cell_length_b                   12.557(2)
_cell_length_c                   10.3342(16)
_cell_measurement_temperature    173(2)
_cell_volume                     1325.5(4)
_computing_cell_refinement       'Bruker SAINT (Bruker, 1997)'
_computing_data_collection       'Bruker SMART (Bruker, 1997)'
_computing_data_reduction        'Bruker SAINT (Bruker, 1997)'
_computing_molecular_graphics    'Bruker SHELXTL (Bruker, 1997)'
_computing_publication_material  'Bruker SHELXTL (Bruker, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR97 (Altomare et al., 1999)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean 8.192
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type
'Bruker PLATFORM diffractometer/SMART 1000 CCD area detector'
_diffrn_measurement_method       '\w scans'
_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  0.0160
_diffrn_reflns_av_sigmaI/netI    0.0283
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            11453
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         1.62
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.612
_exptl_absorpt_correction_T_max  0.6793
_exptl_absorpt_correction_T_min  0.4821
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_density_diffrn    1.571
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             636
_exptl_crystal_size_max          0.53
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.26
_refine_diff_density_max         0.485
_refine_diff_density_min         -0.374
_refine_diff_density_rms         0.052
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.00
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.067
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     287
_refine_ls_number_reflns         5979
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.0240
_refine_ls_R_factor_gt           0.0236
_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^)+(0.0297P)^2^+0.2229P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0585
_refine_ls_wR_factor_ref         0.0589
_reflns_number_gt                5909
_reflns_number_total             5979
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            om900944v_si_003.cif
_cod_data_source_block           kv-01
_cod_original_sg_symbol_H-M      P2(1)
_cod_database_code               4063487