Coordination of a Triphosphine–Silane to Gold: Formation of a Trigonal Pyramidal Complex Featuring Au+→ Si Interaction
Gualco, Pauline; Mallet-Ladeira, Sonia; Kameo, Hajime; Nakazawa, Hiroshi; Mercy, Maxime; Maron, Laurent; Amgoune, Abderrahmane; Bourissou, Didier; Organometallics 34 (2015) 1449–; doi:10.1021/om501154d

data_4085676
_publ_section_title
;
 Coordination of a Triphosphine--Silane to Gold: Formation of a Trigonal
 Pyramidal Complex Featuring Au+\\rightarrow Si Interaction
;
_journal_issue                   8
_journal_name_full               Organometallics
_journal_page_first              1449
_journal_paper_doi               10.1021/om501154d
_journal_volume                  34
_journal_year                    2015
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C36 H54 F1 P3 Si1'
_chemical_formula_sum            'C36 H54 F P3 Si'
_chemical_formula_weight         626.83
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                68.907(2)
_cell_angle_beta                 86.595(2)
_cell_angle_gamma                84.295(2)
_cell_formula_units_Z            4
_cell_length_a                   11.6777(3)
_cell_length_b                   16.5067(5)
_cell_length_c                   20.5065(6)
_cell_measurement_reflns_used    4002
_cell_measurement_temperature    193
_cell_measurement_theta_max      25.35
_cell_measurement_theta_min      2.27
_cell_measurement_wavelength     0.71073
_cell_volume                     3668.53(19)
_computing_cell_refinement       'APEX2 and SAINT'
_computing_data_collection       APEX2
_computing_data_reduction        SAINT
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      193
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1228
_diffrn_reflns_av_unetI/netI     0.1023
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            53798
_diffrn_reflns_theta_full        23.26
_diffrn_reflns_theta_max         23.26
_diffrn_reflns_theta_min         5.1
_exptl_absorpt_coefficient_mu    0.222
_exptl_absorpt_correction_T_max  0.984
_exptl_absorpt_correction_T_min  0.961
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker-AXS)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.135
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1352
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.522
_refine_diff_density_min         -0.357
_refine_diff_density_rms         0.052
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.982
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     763
_refine_ls_number_reflns         10426
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.982
_refine_ls_R_factor_all          0.1354
_refine_ls_R_factor_gt           0.0495
_refine_ls_shift/su_max          0.007
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0405P)^2^+2.3531P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0944
_refine_ls_wR_factor_ref         0.1263
_reflns_number_gt                5388
_reflns_number_total             10426
_reflns_threshold_expression     >2/sigma(I)
_cod_data_source_file            om501154d_si_002.cif
_cod_data_source_block           2
_cod_depositor_comments
'Adding full bibliography for 4085676--4085677.cif.'
_cod_original_cell_volume        3668.54(18)
_cod_original_formula_sum        'C36 H54 F1 P3 Si1'
_cod_database_code               4085676