Ruthenium-Catalyzed Homo and Cross Metathesis Reactions of Alkenylpolyboranes: New Routes to Functionalo-Carborane and Decaborane Derivatives
Wei, Xiaolan; Carroll, Patrick J.; Sneddon, Larry G.; Organometallics 25 (2006) 609–; doi:10.1021/om050851l

data_4074744
_publ_section_title
;
 Ruthenium-Catalyzed Homo and Cross Metathesis Reactions of
 Alkenylpolyboranes:&#x00A0; New Routes to Functionalo-Carborane and
 Decaborane Derivatives
;
_journal_issue                   3
_journal_name_full               Organometallics
_journal_page_first              609
_journal_paper_doi               10.1021/om050851l
_journal_volume                  25
_journal_year                    2006
_chemical_formula_sum            'C11 H27 B10 N O2'
_chemical_formula_weight         313.44
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      19
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.5581(5)
_cell_length_b                   10.3974(8)
_cell_length_c                   20.5774(15)
_cell_measurement_temperature    143(1)
_cell_volume                     1831.0(2)
_computing_data_collection       'CrystalClear (Rigaku, 1999)'
_computing_data_reduction        'CrystalClear (Rigaku, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare, 1999)'
_diffrn_ambient_temperature      143(1)
_diffrn_measured_fraction_theta_full 0.943
_diffrn_measured_fraction_theta_max 0.943
_diffrn_measurement_device       'CCD Area Detector'
_diffrn_measurement_device_type  'Rigaku Mercury'
_diffrn_measurement_method       'phi and omega rotations'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0293
_diffrn_reflns_av_sigmaI/netI    0.0211
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            15693
_diffrn_reflns_theta_full        25.34
_diffrn_reflns_theta_max         25.34
_diffrn_reflns_theta_min         2.58
_exptl_absorpt_coefficient_mu    0.064
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7351
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_density_diffrn    1.137
_exptl_crystal_F_000             664
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.372
_refine_diff_density_min         -0.400
_refine_diff_density_rms         0.091
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.6(12)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.167
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     326
_refine_ls_number_reflns         3136
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.167
_refine_ls_R_factor_all          0.0500
_refine_ls_R_factor_gt           0.0464
_refine_ls_shift/su_max          0.006
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1164P)^2^+0.1862P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1476
_refine_ls_wR_factor_ref         0.1602
_reflns_number_gt                3013
_reflns_number_total             3136
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om050851lsi20051002_080252.cif
_cod_data_source_block           cmpd15
_cod_original_sg_symbol_H-M      'P 21 21 21 '
_cod_database_code               4074744