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_4087875
_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            'C34 H23 B2 Cl2 F15 N2'
_chemical_formula_weight         837.06
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_cell_angle_alpha                90
_cell_angle_beta                 92.9300(9)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.95560(10)
_cell_length_b                   22.4760(4)
_cell_length_c                   19.1903(3)
_cell_measurement_reflns_used    7493
_cell_measurement_temperature    100.(2)
_cell_measurement_theta_max      64.1502
_cell_measurement_theta_min      3.0303
_cell_volume                     3426.93(9)
_computing_cell_refinement       'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_data_collection       'APEX2 v.2014.5-0 (Bruker AXS Inc., 2014)'
_computing_data_reduction        'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_molecular_graphics    'XP (Bruker AXS Inc., 2014)'
_computing_publication_material  'SHELXL2014 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL2014 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL2014 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100.(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'KappaCCD APEXII'
_diffrn_measurement_method       'phi / omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.1115
_diffrn_reflns_av_unetI/netI     0.0685
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            73221
_diffrn_reflns_theta_full        66.59
_diffrn_reflns_theta_max         66.59
_diffrn_reflns_theta_min         3.93
_diffrn_source                   'fine-focus sealed tube'
_diffrn_source_type              'micro focus tube'
_exptl_absorpt_coefficient_mu    2.737
_exptl_absorpt_correction_T_max  0.70
_exptl_absorpt_correction_T_min  0.47
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Bruker AXS (2014). SADABS, Version 2014/2, Bruker AXS Inc., Madison, Wisconsin,
USA.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.622
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1680
_exptl_crystal_size_max          0.280
_exptl_crystal_size_mid          0.180
_exptl_crystal_size_min          0.140
_refine_diff_density_max         0.440
_refine_diff_density_min         -0.619
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     588
_refine_ls_number_reflns         6063
_refine_ls_number_restraints     197
_refine_ls_restrained_S_all      1.054
_refine_ls_R_factor_all          0.0767
_refine_ls_R_factor_gt           0.0571
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0379P)^2^+5.1279P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1351
_refine_ls_wR_factor_ref         0.1479
_reflns_number_gt                4589
_reflns_number_total             6063
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om5b00668_si_002.cif
_cod_data_source_block           erk7736
_cod_database_code               4087875