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_4337138
_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_compound_source        'synthesis as described'
_chemical_formula_moiety         'C27 H56 N9 Ru Si3, F6 P'
_chemical_formula_sum            'C27 H56 F6 N9 P Ru Si3'
_chemical_formula_weight         837.12
_chemical_name_systematic
;
 ?
;
_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                101.722(2)
_cell_angle_beta                 105.697(2)
_cell_angle_gamma                110.022(2)
_cell_formula_units_Z            2
_cell_length_a                   12.1134(2)
_cell_length_b                   12.8423(3)
_cell_length_c                   16.9086(3)
_cell_measurement_reflns_used    20063
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.3115
_cell_measurement_theta_min      3.1248
_cell_measurement_wavelength     0.71073
_cell_volume                     2248.41(10)
_computing_cell_refinement
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        CrysAlisPro, Agilent Technologies,
        Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
        (compiled Jan 23 2012,18:06:46)
;
_computing_data_collection
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        CrysAlisPro, Agilent Technologies,
        Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
        (compiled Jan 23 2012,18:06:46)
;
_computing_data_reduction
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        CrysAlisPro, Agilent Technologies,
        Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
        (compiled Jan 23 2012,18:06:46)
;
_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      100(2)
_diffrn_detector_area_resol_mean 16.1978
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Xcalibur, Eos, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.053212
_diffrn_orient_matrix_UB_12      0.0448243
_diffrn_orient_matrix_UB_13      0.0354792
_diffrn_orient_matrix_UB_21      -0.0166079
_diffrn_orient_matrix_UB_22      0.0430636
_diffrn_orient_matrix_UB_23      -0.0137103
_diffrn_orient_matrix_UB_31      -0.037303
_diffrn_orient_matrix_UB_32      -0.0023784
_diffrn_orient_matrix_UB_33      0.0260637
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0345
_diffrn_reflns_av_unetI/netI     0.0271
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            46466
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         3.13
_exptl_absorpt_coefficient_mu    0.517
_exptl_absorpt_correction_T_max  0.9954
_exptl_absorpt_correction_T_min  0.9889
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
        CrysAlisPro, Agilent Technologies,
        Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
        (compiled Jan 23 2012,18:06:46)
        Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.236
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             872
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.03
_platon_squeeze_details
;
;
_refine_diff_density_max         0.691
_refine_diff_density_min         -0.506
_refine_diff_density_rms         0.072
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.068
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     438
_refine_ls_number_reflns         9166
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.068
_refine_ls_R_factor_all          0.0361
_refine_ls_R_factor_gt           0.031
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0476P)^2^+1.3018P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0846
_refine_ls_wR_factor_ref         0.087
_reflns_number_gt                8129
_reflns_number_total             9166
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            ic4027199_si_002.cif
_cod_data_source_block           4aPF6(oks180912)
_cod_original_cell_volume        2248.41(8)
_cod_original_sg_symbol_H-M      'P - 1'
_cod_database_code               4337138