Complexation of Nitrous Oxide by Frustrated Lewis Pairs
Edwin Otten; Rebecca C. Neu; Douglas W. Stephan; Journal of the American Chemical Society 131 (2009) 9918–9919; doi:10.1021/ja904377v

data_4104730
_publ_section_title
;
 Complexation of Nitrous Oxide by Frustrated Lewis Pairs
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              9918
_journal_page_last               9919
_journal_paper_doi               10.1021/ja904377v
_journal_volume                  131
_journal_year                    2009
_chemical_formula_sum            'C30 H27 B F15 N2 O P'
_chemical_formula_weight         758.32
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                76.6040(10)
_cell_angle_beta                 89.0710(10)
_cell_angle_gamma                87.1940(10)
_cell_formula_units_Z            2
_cell_length_a                   9.5265(4)
_cell_length_b                   11.6603(5)
_cell_length_c                   14.3458(7)
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.0
_cell_measurement_theta_min      2.0
_cell_volume                     1548.32(12)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_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  0.0235
_diffrn_reflns_av_sigmaI/netI    0.0203
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            19946
_diffrn_reflns_theta_full        25.04
_diffrn_reflns_theta_max         25.04
_diffrn_reflns_theta_min         1.80
_exptl_absorpt_coefficient_mu    0.210
_exptl_absorpt_correction_T_max  0.7452
_exptl_absorpt_correction_T_min  0.6888
_exptl_absorpt_correction_type   empirical
_exptl_crystal_density_diffrn    1.627
_exptl_crystal_F_000             768
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.17
_refine_diff_density_max         0.306
_refine_diff_density_min         -0.281
_refine_diff_density_rms         0.042
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     451
_refine_ls_number_reflns         5446
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.0322
_refine_ls_R_factor_gt           0.0286
_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^)+(0.0396P)^2^+0.7977P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0751
_refine_ls_wR_factor_ref         0.0778
_reflns_number_gt                4919
_reflns_number_total             5446
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja904377v_si_002_1.cif
_cod_data_source_block           tu3PN2OB(C6F5)3
_cod_database_code               4104730