NHC carbene supported half-sandwich hydridosilyl complexes of ruthenium: the impact of supporting ligands on SiH interligand interactions.
Mai, Van Hung; Kuzmina, Lyudmila G.; Churakov, Andrei V.; Korobkov, Ilia; Howard, Judith A. K.; Nikonov, Georgii I.; Dalton transactions (Cambridge, England : 2003) 45 (2015) 208–215; doi:10.1039/c5dt04067a

data_7037295
_publ_section_title
;
 NHC carbene supported half-sandwich hydridosilyl complexes of ruthenium:
 the impact of supporting ligands on SiH interligand interactions.
;
_journal_issue                   1
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              208
_journal_page_last               215
_journal_paper_doi               10.1039/c5dt04067a
_journal_volume                  45
_journal_year                    2015
_chemical_formula_moiety         'C32 H43 Cl3 N2 Ru Si, 0.5(C4 H10 O)'
_chemical_formula_sum            'C34 H48 Cl3 N2 O0.5 Ru Si'
_chemical_formula_weight         728.25
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-11-11 deposited with the CCDC.
2015-11-15 downloaded from the CCDC.
;
_cell_angle_alpha                110.994(2)
_cell_angle_beta                 102.836(2)
_cell_angle_gamma                97.069(2)
_cell_formula_units_Z            4
_cell_length_a                   11.0661(6)
_cell_length_b                   18.8580(10)
_cell_length_c                   18.9389(10)
_cell_measurement_reflns_used    9984
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      30.401
_cell_measurement_theta_min      2.619
_cell_volume                     3507.4(3)
_computing_cell_refinement       'SAINT (Bruker, 2013)'
_computing_data_collection       '<i>APEX2</i> (Bruker, 2013)'
_computing_data_reduction        'SAINT (Bruker, 2013)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker D8 Venture'
_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  0.0422
_diffrn_reflns_av_sigmaI/netI    0.0616
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            40608
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         1.96
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.737
_exptl_absorpt_correction_T_max  0.9711
_exptl_absorpt_correction_T_min  0.9039
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2013)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.379
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1516
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.04
_refine_diff_density_max         2.061
_refine_diff_density_min         -1.189
_refine_diff_density_rms         0.110
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     767
_refine_ls_number_reflns         15272
_refine_ls_number_restraints     17
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0768
_refine_ls_R_factor_gt           0.0491
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0628P)^2^+3.6412P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1171
_refine_ls_wR_factor_ref         0.1294
_reflns_number_gt                11291
_reflns_number_total             15272
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            c5dt04067a2.cif
_cod_data_source_block           added_by_encifer
_cod_depositor_comments
'Adding full bibliography for 7037294--7037300.cif.'
_cod_original_formula_sum        'C34 H48 Cl3 N2 O0.50 Ru Si'
_cod_database_code               7037295