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_4324972
_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 H18 B10 O'
_chemical_formula_weight         190.28
_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                68.796(15)
_cell_angle_beta                 86.318(18)
_cell_angle_gamma                77.129(15)
_cell_formula_units_Z            4
_cell_length_a                   7.094(3)
_cell_length_b                   12.518(5)
_cell_length_c                   14.907(6)
_cell_measurement_temperature    143(1)
_cell_volume                     1203.0(9)
_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 0.990
_diffrn_measured_fraction_theta_max 0.990
_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  0.0215
_diffrn_reflns_av_sigmaI/netI    0.0309
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            30153
_diffrn_reflns_theta_full        25.13
_diffrn_reflns_theta_max         25.13
_diffrn_reflns_theta_min         1.86
_exptl_absorpt_coefficient_mu    0.052
_exptl_absorpt_correction_T_max  0.7452
_exptl_absorpt_correction_T_min  0.6885
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2007)'
_exptl_crystal_density_diffrn    1.051
_exptl_crystal_F_000             400
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.294
_refine_diff_density_min         -0.252
_refine_diff_density_rms         0.036
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     394
_refine_ls_number_reflns         4260
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0464
_refine_ls_R_factor_gt           0.0416
_refine_ls_shift/su_max          0.046
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0703P)^2^+0.3748P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1176
_refine_ls_wR_factor_ref         0.1210
_reflns_number_gt                3945
_reflns_number_total             4260
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic102544v_si_001_5.cif
_cod_data_source_block           UP3369
_cod_original_cell_volume        1202.9(9)
_cod_original_sg_symbol_H-M      'P -1 '
_cod_database_code               4324972