[Sb(C6F5)4][B(C6F5)4]: An Air Stable, Lewis Acidic Stibonium Salt That Activates Strong Element-Fluorine Bonds.
Pan, Baofei; Gabbaï, François P; Journal of the American Chemical Society 136 (2014) 9564–9567; doi:10.1021/ja505214m

data_4122106
_publ_section_title
;
 [Sb(C6F5)4][B(C6F5)4]: An Air Stable, Lewis Acidic Stibonium Salt That
 Activates Strong Element-Fluorine Bonds.
;
_journal_issue                   27
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              9564
_journal_page_last               9567
_journal_paper_doi               10.1021/ja505214m
_journal_volume                  136
_journal_year                    2014
_chemical_formula_sum            'C25 F23 O3 S Sb'
_chemical_formula_weight         939.06
_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   none
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 93.314(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   17.660(2)
_cell_length_b                   20.429(3)
_cell_length_c                   15.602(2)
_cell_measurement_temperature    110(2)
_cell_volume                     5619.4(13)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      110(2)
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_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  0.0590
_diffrn_reflns_av_sigmaI/netI    0.0332
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            132185
_diffrn_reflns_theta_full        28.31
_diffrn_reflns_theta_max         28.31
_diffrn_reflns_theta_min         1.15
_exptl_absorpt_coefficient_mu    1.242
_exptl_absorpt_correction_T_max  0.8859
_exptl_absorpt_correction_T_min  0.7893
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_density_diffrn    2.220
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             3584
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.627
_refine_diff_density_min         -0.581
_refine_diff_density_rms         0.118
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    none
_refine_ls_matrix_type           full
_refine_ls_number_parameters     955
_refine_ls_number_reflns         13723
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.0509
_refine_ls_R_factor_gt           0.0388
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1202
_refine_ls_wR_factor_ref         0.1363
_reflns_number_gt                11648
_reflns_number_total             13723
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja505214m_si_002.cif
_cod_data_source_block           i
_cod_depositor_comments
'Adding full bibliography for 4122105--4122107.cif.'
_cod_original_cell_volume        5619.5(13)
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               4122106