Electrophilic C–H Borylation and Related Reactions of B–H Boron Cations
Prokofjevs, Aleksandrs; Jermaks, Janis; Borovika, Alina; Kampf, Jeff W.; Vedejs, Edwin; Organometallics 32 (2013) 6701–; doi:10.1021/om400651p

data_4081851
_publ_section_title
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 Electrophilic C--H Borylation and Related Reactions of B--H Boron Cations
;
_journal_issue                   22
_journal_name_full               Organometallics
_journal_page_first              6701
_journal_paper_doi               10.1021/om400651p
_journal_volume                  32
_journal_year                    2013
_chemical_formula_moiety         'C14 H20 B N'
_chemical_formula_sum            'C14 H20 B N'
_chemical_formula_weight         213.12
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 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                 91.547(18)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   20.341(3)
_cell_length_b                   6.1762(9)
_cell_length_c                   19.118(4)
_cell_measurement_reflns_used    8505
_cell_measurement_temperature    85(2)
_cell_measurement_theta_max      29.57
_cell_measurement_theta_min      2.88
_cell_volume                     2400.9(7)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      85(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker SMART APEX CCD'
_diffrn_measurement_method       '\f and \w scans'
_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  0.0552
_diffrn_reflns_av_sigmaI/netI    0.0328
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            25403
_diffrn_reflns_theta_full        29.60
_diffrn_reflns_theta_max         29.60
_diffrn_reflns_theta_min         2.00
_exptl_absorpt_coefficient_mu    0.067
_exptl_absorpt_correction_T_max  0.9947
_exptl_absorpt_correction_T_min  0.9868
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
  Blessing, R. Acta Cryst. (1995) A51 33-38.
  Sheldrick, G.  SADABS (Version 2008/1) Bruker AXS area
  detector absorption and other corrections, University of 
  Gottingen, Germany 2008.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.179
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             928
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.565
_refine_diff_density_min         -0.217
_refine_diff_density_rms         0.058
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     149
_refine_ls_number_reflns         3374
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.0640
_refine_ls_R_factor_gt           0.0518
_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^)+(0.0797P)^2^+1.8204P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1338
_refine_ls_wR_factor_ref         0.1455
_reflns_number_gt                2755
_reflns_number_total             3374
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om400651p_si_001.cif
_cod_data_source_block           jj119
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               4081851