Metal-Free Hydrogenation ofN-Based Heterocycles
Mahdi, Tayseer; del Castillo, Jon Nathaniel; Stephan, Douglas W.; Organometallics 32 (2013) 1971–; doi:10.1021/om4000727

data_4080543
_publ_section_title
;
 Metal-Free Hydrogenation ofN-Based Heterocycles
;
_journal_issue                   6
_journal_name_full               Organometallics
_journal_page_first              1971
_journal_paper_doi               10.1021/om4000727
_journal_volume                  32
_journal_year                    2013
_chemical_formula_sum            'C36 H25.5 B Br0.5 F15 N'
_chemical_formula_weight         807.84
_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                 111.905(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   20.1550(11)
_cell_length_b                   13.3628(11)
_cell_length_c                   26.6328(18)
_cell_measurement_temperature    150(2)
_cell_volume                     6655.1(8)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_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  0.0530
_diffrn_reflns_av_sigmaI/netI    0.0463
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            54940
_diffrn_reflns_theta_full        27.64
_diffrn_reflns_theta_max         27.64
_diffrn_reflns_theta_min         1.87
_exptl_absorpt_coefficient_mu    0.749
_exptl_absorpt_correction_T_max  0.8960
_exptl_absorpt_correction_T_min  0.8647
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_density_diffrn    1.613
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             3248
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_refine_diff_density_max         2.034
_refine_diff_density_min         -1.430
_refine_diff_density_rms         0.069
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     484
_refine_ls_number_reflns         7644
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.037
_refine_ls_R_factor_all          0.1189
_refine_ls_R_factor_gt           0.0651
_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^)+(0.0685P)^2^+19.2819P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1539
_refine_ls_wR_factor_ref         0.1802
_reflns_number_gt                4500
_reflns_number_total             7644
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om4000727_si_003.cif
_cod_data_source_block           sad
_cod_original_sg_symbol_H-M      C2/c
_cod_original_formula_sum        'C36 H25.50 B Br0.50 F15 N'
_cod_database_code               4080543