C-H Bond Activation by Radical Ion Pairs Derived from R3P/Al(C6F5)3 Frustrated Lewis Pairs and N2O
Gabriel Ménard; Jillian A. Hatnean; Hugh J. Cowley; Alan J. Lough; Jeremy M. Rawson; Douglas W. Stephan; Journal of the American Chemical Society 135 (2013) 6446–6449; doi:10.1021/ja402964h

data_4119707
_publ_section_title
;
 C-H Bond Activation by Radical Ion Pairs Derived from R3P/Al(C6F5)3
 Frustrated Lewis Pairs and N2O
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              6446
_journal_page_last               6449
_journal_paper_doi               10.1021/ja402964h
_journal_volume                  135
_journal_year                    2013
_chemical_formula_sum            'C30 H27 Al F15 N2 O P'
_chemical_formula_weight         774.49
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 94.7020(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.4886(2)
_cell_length_b                   14.3224(3)
_cell_length_c                   21.3093(5)
_cell_measurement_temperature    150(2)
_cell_volume                     3190.35(12)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_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  0.0399
_diffrn_reflns_av_sigmaI/netI    0.0550
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            20932
_diffrn_reflns_theta_full        27.54
_diffrn_reflns_theta_max         27.54
_diffrn_reflns_theta_min         1.71
_exptl_absorpt_coefficient_mu    0.231
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.7107
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_density_diffrn    1.612
_exptl_crystal_F_000             1568
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.314
_refine_diff_density_min         -0.311
_refine_diff_density_rms         0.059
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.005
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     460
_refine_ls_number_reflns         7272
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.005
_refine_ls_R_factor_all          0.0733
_refine_ls_R_factor_gt           0.0406
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0432P)^2^+0.4202P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0861
_refine_ls_wR_factor_ref         0.0985
_reflns_number_gt                5027
_reflns_number_total             7272
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja402964h_si_002_1.cif
_cod_data_source_block           gm074_0m
_cod_database_code               4119707