Nature of si-h interactions in a series of ruthenium silazane complexes using multinuclear solid-state NMR and neutron diffraction.
Smart, Katharine A.; Grellier, Mary; Coppel, Yannick; Vendier, Laure; Mason, Sax A.; Capelli, Silvia C.; Albinati, Alberto; Montiel-Palma, Virginia; Muñoz-Hernández, Miguel A; Sabo-Etienne, Sylviane; Inorganic chemistry 53 (2014) 1156–1165; doi:10.1021/ic4027199

data_4337136
_publ_section_title
;
 Nature of si-h interactions in a series of ruthenium silazane complexes
 using multinuclear solid-state NMR and neutron diffraction.
;
_journal_issue                   2
_journal_name_full               'Inorganic chemistry'
_journal_page_first              1156
_journal_page_last               1165
_journal_paper_doi               10.1021/ic4027199
_journal_volume                  53
_journal_year                    2014
_chemical_formula_moiety         'C27 H34 N6 Ru Si3, 0.5(C6H14)'
_chemical_formula_sum            'C30 H41 N6 Ru Si3'
_chemical_formula_weight         671.03
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                95.782(2)
_cell_angle_beta                 98.830(2)
_cell_angle_gamma                105.106(2)
_cell_formula_units_Z            2
_cell_length_a                   9.4948(13)
_cell_length_b                   9.6324(13)
_cell_length_c                   18.339(2)
_cell_measurement_temperature    173(2)
_cell_volume                     1582.6(4)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_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  0.0341
_diffrn_reflns_av_sigmaI/netI    0.0406
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            15429
_diffrn_reflns_theta_full        25.05
_diffrn_reflns_theta_max         25.05
_diffrn_reflns_theta_min         1.14
_exptl_absorpt_coefficient_mu    0.639
_exptl_absorpt_correction_T_max  0.9330
_exptl_absorpt_correction_T_min  0.8882
_exptl_absorpt_correction_type   numerical
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.408
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rectangular
_exptl_crystal_F_000             698
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.983
_refine_diff_density_min         -0.304
_refine_diff_density_rms         0.075
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     371
_refine_ls_number_reflns         5578
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0379
_refine_ls_R_factor_gt           0.0336
_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^)+(0.0364P)^2^+1.0014P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0795
_refine_ls_wR_factor_ref         0.0816
_reflns_number_gt                5063
_reflns_number_total             5578
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic4027199_si_002.cif
_cod_data_source_block           3BHEX(vic1107)
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_cell_volume        1582.6(3)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4337136