Syntheses and Surprising Regioselectivity of 5- and 6-Substituted Decaboranyl Ethers via the Nucleophilic Attack of Alcohols on 6- and 5-Halodecaboranes
William C. Ewing; Patrick J. Carroll; Larry G. Sneddon; Inorganic Chemistry 50 (2011) 4054–4064; doi:10.1021/ic102544v

data_4324969
_publ_section_title
;
 Syntheses and Surprising Regioselectivity of 5- and 6-Substituted
 Decaboranyl Ethers via the Nucleophilic Attack of Alcohols on 6- and
 5-Halodecaboranes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4054
_journal_page_last               4064
_journal_paper_doi               10.1021/ic102544v
_journal_volume                  50
_journal_year                    2011
_chemical_formula_sum            'C4 H21 B10 Cl O2'
_chemical_formula_weight         244.76
_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
_audit_creation_method           SHELXL-97
_cell_angle_alpha                104.353(12)
_cell_angle_beta                 106.187(13)
_cell_angle_gamma                109.288(9)
_cell_formula_units_Z            2
_cell_length_a                   7.6495(15)
_cell_length_b                   9.7633(19)
_cell_length_c                   11.127(3)
_cell_measurement_temperature    143(1)
_cell_volume                     698.3(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 0.971
_diffrn_measured_fraction_theta_max 0.971
_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  0.0222
_diffrn_reflns_av_sigmaI/netI    0.0150
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            12464
_diffrn_reflns_theta_full        25.25
_diffrn_reflns_theta_max         25.25
_diffrn_reflns_theta_min         2.06
_exptl_absorpt_coefficient_mu    0.249
_exptl_absorpt_correction_T_max  0.7452
_exptl_absorpt_correction_T_min  0.6669
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2007)'
_exptl_crystal_density_diffrn    1.164
_exptl_crystal_F_000             256
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.444
_refine_diff_density_min         -0.581
_refine_diff_density_rms         0.037
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     239
_refine_ls_number_reflns         2455
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0383
_refine_ls_R_factor_gt           0.0346
_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^)+(0.0459P)^2^+0.3212P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0889
_refine_ls_wR_factor_ref         0.0928
_reflns_number_gt                2234
_reflns_number_total             2455
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic102544v_si_001_2.cif
_cod_data_source_block           UP3367
_cod_original_sg_symbol_H-M      'P -1 '
_cod_database_code               4324969