Iridium and Ruthenium Catalyzed Syntheses, Hydroborations, and Metathesis Reactions of Alkenyl-Decaboranes
Shahana Chatterjee; Patrick J. Carroll; Larry G. Sneddon; Inorganic Chemistry 52 (2013) 9119–9130; doi:10.1021/ic401356u

data_4335677
_publ_section_title
;
 Iridium and Ruthenium Catalyzed Syntheses, Hydroborations, and Metathesis
 Reactions of Alkenyl-Decaboranes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              9119
_journal_page_last               9130
_journal_paper_doi               10.1021/ic401356u
_journal_volume                  52
_journal_year                    2013
_chemical_formula_sum            'C14 H56 B20 Si2'
_chemical_formula_weight         496.97
_space_group_IT_number           13
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      13
_symmetry_space_group_name_Hall  '-P 2yc'
_symmetry_space_group_name_H-M   'P 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 94.253(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   25.509(2)
_cell_length_b                   6.5166(7)
_cell_length_c                   10.4197(11)
_cell_measurement_temperature    143(1)
_cell_volume                     1727.3(3)
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      143(1)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device       'CCD Area Detector'
_diffrn_measurement_device_type  'Bruker APEXII'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0372
_diffrn_reflns_av_sigmaI/netI    0.0199
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            26902
_diffrn_reflns_theta_full        25.08
_diffrn_reflns_theta_max         25.08
_diffrn_reflns_theta_min         1.60
_exptl_absorpt_coefficient_mu    0.110
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8174
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2007)'
_exptl_crystal_density_diffrn    0.956
_exptl_crystal_F_000             536
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.06
_refine_diff_density_max         1.062
_refine_diff_density_min         -0.355
_refine_diff_density_rms         0.065
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.159
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     215
_refine_ls_number_reflns         3063
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.159
_refine_ls_R_factor_all          0.0939
_refine_ls_R_factor_gt           0.0902
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0596P)^2^+4.4690P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2190
_refine_ls_wR_factor_ref         0.2211
_reflns_number_gt                2857
_reflns_number_total             3063
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic401356u_si_002_7.cif
_cod_data_source_block           UP3376-CMPD20
_cod_original_sg_symbol_H-M      'P 2/c '
_cod_database_code               4335677