Silyl and sigma-silane ruthenium complexes: chloride substituent effects on the catalysed silylation of ethylene.
Lachaize, Sébastien; Vendier, Laure; Sabo-Etienne, Sylviane; Dalton transactions (Cambridge, England : 2003) 39 (2010) 8492–8500; doi:10.1039/c0dt00065e

data_7025944
_publ_section_title
;
 Silyl and sigma-silane ruthenium complexes: chloride substituent effects
 on the catalysed silylation of ethylene.
;
_journal_issue                   36
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              8492
_journal_page_last               8500
_journal_paper_doi               10.1039/c0dt00065e
_journal_volume                  39
_journal_year                    2010
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C38 H72 Cl4 P2 Ru1 Si2'
_chemical_formula_sum            'C38 H72 Cl4 P2 Ru Si2'
_chemical_formula_weight         889.95
_chemical_name_systematic
;
?
;
_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
_cell_angle_alpha                90
_cell_angle_beta                 105.977(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.7901(8)
_cell_length_b                   44.9570(7)
_cell_length_c                   10.1672(9)
_cell_measurement_reflns_used    5400
_cell_measurement_temperature    160(2)
_cell_measurement_theta_max      30
_cell_measurement_theta_min      2.2
_cell_measurement_wavelength     0.71073
_cell_volume                     4302.1(5)
_computing_cell_refinement       'CrysAlis RED, Oxford Diffraction Ltd.'
_computing_data_collection       'CrysAlis CCD, Oxford Diffraction Ltd.'
_computing_data_reduction        'CrysAlis RED, Oxford Diffraction Ltd.'
_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    'SIR92 (Giacovazzo et al, 1993)'
_diffrn_ambient_temperature      160(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Oxford-Diffraction XCALIBUR'
_diffrn_measurement_method       \w-\f
_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  0.1095
_diffrn_reflns_av_unetI/netI     0.1294
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       54
_diffrn_reflns_limit_k_min       -54
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            28188
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         3.13
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.769
_exptl_absorpt_correction_T_max  0.869
_exptl_absorpt_correction_T_min  0.569
_exptl_absorpt_correction_type   refdelf
_exptl_absorpt_process_details
;
(See: Walker, N. & Stuart, D. (1983) Acta Cryst. A39, 158-166)
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.374
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1880
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.82
_refine_diff_density_min         -0.815
_refine_diff_density_rms         0.12
_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     414
_refine_ls_number_reflns         7865
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.137
_refine_ls_R_factor_all          0.133
_refine_ls_R_factor_gt           0.0867
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0394P)^2^+7.2472P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1396
_refine_ls_wR_factor_ref         0.1532
_reflns_number_gt                5254
_reflns_number_total             7865
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c0dt00065e.txt
_cod_data_source_block           lsl213lv
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7025944