Spontaneous Si-C bond cleavage in (Triphos(Si))-nickel complexes.
Petuker, Anette; Mebs, Stefan; Schuth, Nils; Gerschel, Philipp; Reback, Matthew L.; Mallick, Bert; van Gastel, Maurice; Haumann, Michael; Apfel, Ulf-Peter; Dalton transactions (Cambridge, England : 2003) 46 (2017) 907–917; doi:10.1039/c6dt04048a

data_7041392
_publ_section_title
;
 Spontaneous Si-C bond cleavage in (Triphos(Si))-nickel complexes.
;
_journal_issue                   3
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              907
_journal_page_last               917
_journal_paper_doi               10.1039/c6dt04048a
_journal_volume                  46
_journal_year                    2017
_chemical_formula_moiety         'C40 H38.97 Cl Ni P3 Si, Cl O4 '
_chemical_formula_sum            'C40 H39 Cl2 Ni O4 P3 Si'
_chemical_formula_weight         834.32
_chemical_name_common            'TriphosNiCl ClO4'
_chemical_name_systematic        'TriphosNiCl ClO4'
_space_group_IT_number           219
_symmetry_cell_setting           cubic
_symmetry_space_group_name_Hall  'F -4a 2 3'
_symmetry_space_group_name_H-M   'F -4 3 c'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-06-16 deposited with the CCDC.
2016-12-08 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            32
_cell_length_a                   33.108(3)
_cell_length_b                   33.108(3)
_cell_length_c                   33.108(3)
_cell_measurement_reflns_used    12836
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      24.1
_cell_measurement_theta_min      2.15
_cell_volume                     36291(6)
_computing_cell_refinement       'X-Area (Stoe & Cie, 2001)'
_computing_data_collection       'X-Area (Stoe & Cie, 2001)'
_computing_data_reduction        'X-Area (Stoe & Cie, 2001)'
_computing_molecular_graphics    'Diamond (Brandenburg 2011)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR92 (Altomare 1994)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'STOE IPDS I'
_diffrn_measurement_method       \w
_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  0.2376
_diffrn_reflns_av_sigmaI/netI    0.0759
_diffrn_reflns_limit_h_max       39
_diffrn_reflns_limit_h_min       -38
_diffrn_reflns_limit_k_max       39
_diffrn_reflns_limit_k_min       -39
_diffrn_reflns_limit_l_max       39
_diffrn_reflns_limit_l_min       -39
_diffrn_reflns_number            61209
_diffrn_reflns_theta_full        24.98
_diffrn_reflns_theta_max         24.98
_diffrn_reflns_theta_min         2.13
_exptl_absorpt_coefficient_mu    0.712
_exptl_absorpt_correction_T_max  0.867
_exptl_absorpt_correction_T_min  0.774
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
 [X-Red (Stoe & Cie, 2001) and X-Shape (Stoe & Cie, 1999)]
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.222
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             13824
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.2
_platon_squeeze_details
;
;
_refine_diff_density_max         0.836
_refine_diff_density_min         -0.745
_refine_diff_density_rms         0.079
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.03(6)
_refine_ls_extinction_coef       0.000040(13)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.923
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     144
_refine_ls_number_reflns         2683
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.923
_refine_ls_R_factor_all          0.1110
_refine_ls_R_factor_gt           0.0830
_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^)+(0.1474P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2256
_refine_ls_wR_factor_ref         0.2451
_reflns_number_gt                1373
_reflns_number_total             2683
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c6dt04048a2.cif
_cod_data_source_block           upa-pg-10sq
_cod_depositor_comments
'Adding full bibliography for 7041386--7041393.cif.'
_cod_original_sg_symbol_Hall     'F -4c 2 3'
_cod_database_code               7041392
_publcif_datablock.id            {266aba0d-b8ef-409a-8a21-3aa5df2916a9}