Trisubstituted Boroles by 1,1-Carboboration
Ge, Fang; Kehr, Gerald; Daniliuc, Constantin G.; Mück-Lichtenfeld, Christian; Erker, Gerhard; Organometallics 34 (2015) 4205–; doi:10.1021/acs.organomet.5b00668

data_4087877
_publ_section_title
;
 Trisubstituted Boroles by 1,1-Carboboration
;
_journal_issue                   17
_journal_name_full               Organometallics
_journal_page_first              4205
_journal_paper_doi               10.1021/acs.organomet.5b00668
_journal_volume                  34
_journal_year                    2015
_chemical_formula_sum            'C40 H29 B2 F15 N2'
_chemical_formula_weight         844.27
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 91.669(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.3278(3)
_cell_length_b                   14.9097(3)
_cell_length_c                   16.4048(4)
_cell_measurement_reflns_used    7490
_cell_measurement_temperature    223(2)
_cell_measurement_theta_max      28.28
_cell_measurement_theta_min      4.08
_cell_volume                     3747.45(14)
_computing_cell_refinement       'Collect (Nonius B.V., 1998)'
_computing_data_collection       'Collect (Nonius B.V., 1998)'
_computing_data_reduction        'Denzo-SMN (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'XP (BrukerAXS, 2000)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      223(2)
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_diffrn_measurement_device_type  'Nonius KappaCCD APEXII'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  'Montel mirror'
_diffrn_radiation_source         'rotating anode Nonius FR591'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.061
_diffrn_reflns_av_sigmaI/netI    0.0504
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            22581
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         4.14
_exptl_absorpt_coefficient_mu    0.139
_exptl_absorpt_correction_T_max  0.9890
_exptl_absorpt_correction_T_min  0.9727
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'Denzo (Otwinowski, Borek, Majewski & Minor, 2003)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.496
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1712
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.587
_refine_diff_density_min         -0.391
_refine_diff_density_rms         0.047
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.077
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     637
_refine_ls_number_reflns         6484
_refine_ls_number_restraints     199
_refine_ls_restrained_S_all      1.090
_refine_ls_R_factor_all          0.1095
_refine_ls_R_factor_gt           0.0745
_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^)+(0.0338P)^2^+6.6350P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1492
_refine_ls_wR_factor_ref         0.1710
_reflns_number_gt                4442
_reflns_number_total             6484
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om5b00668_si_002.cif
_cod_data_source_block           erk7649
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               4087877