Synthesis and Reactivity of Early-Late Heterodinuclear Complexes Stabilized by a Trisilylsilane-Based Tripodal Amido Ligand
Lutz H. Gade; Martin Schubart; Bernd Findeis; Sylvie Fabre; Izoldi Bezougli; Matthias Lutz; Ian J. Scowen; Mary McPartlin; Inorganic Chemistry 38 (1999) 5282–5294; doi:10.1021/ic990562n

data_4322414
_publ_section_title
;
 Synthesis and Reactivity of Early-Late Heterodinuclear Complexes
 Stabilized by a Trisilylsilane-Based Tripodal Amido Ligand
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5282
_journal_page_last               5294
_journal_paper_doi               10.1021/ic990562n
_journal_volume                  38
_journal_year                    1999
_chemical_formula_sum            'C37 H50 N4 O2 Ru Si4 Ti'
_chemical_formula_weight         844.14
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 100.554(14)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   10.815(2)
_cell_length_b                   37.894(9)
_cell_length_c                   20.798(4)
_cell_measurement_temperature    293(2)
_cell_volume                     8379(3)
_computing_cell_refinement       XSCANS
_computing_data_collection       XSCANS
_computing_data_reduction        XSCANS
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Siemens P4'
_diffrn_measurement_method       theta/2theta
_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  0.0880
_diffrn_reflns_av_sigmaI/netI    0.1000
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -1
_diffrn_reflns_limit_k_max       45
_diffrn_reflns_limit_k_min       -1
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            17798
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.13
_diffrn_standards_decay_%        0.1
_diffrn_standards_interval_count 97
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.701
_exptl_absorpt_correction_T_max  0.950
_exptl_absorpt_correction_T_min  0.480
_exptl_absorpt_correction_type   psi-scans
_exptl_absorpt_process_details   SHELXTL
_exptl_crystal_density_diffrn    1.338
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             3504
_exptl_crystal_size_max          0.56
_exptl_crystal_size_mid          0.50
_exptl_crystal_size_min          0.48
_refine_diff_density_max         0.666
_refine_diff_density_min         -1.206
_refine_diff_density_rms         0.145
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.074
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     900
_refine_ls_number_reflns         14744
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.1230
_refine_ls_R_factor_gt           0.0586
_refine_ls_shift/su_max          0.331
_refine_ls_shift/su_mean         0.008
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0548P)^2^+19.6040P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1212
_refine_ls_wR_factor_ref         0.1606
_reflns_number_gt                9231
_reflns_number_total             14744
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic990562n_4.cif
_cod_data_source_block           sm172
_cod_original_cell_volume        8380(3)
_cod_database_code               4322414