Reactions of Tris(amino)phosphines with Arylsulfonyl Azides: Product Dependency on Tris(amino)phosphine Structure
Natesan Thirupathi; Xiaodong Liu; John G. Verkade; Inorganic Chemistry 42 (2003) 389–397; doi:10.1021/ic025920s

data_4312963
_publ_section_title
;
 Reactions of Tris(amino)phosphines with Arylsulfonyl Azides: Product
 Dependency on Tris(amino)phosphine Structure
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              389
_journal_page_last               397
_journal_paper_doi               10.1021/ic025920s
_journal_volume                  42
_journal_year                    2003
_chemical_formula_sum            'C25 H49 N11 O2 P2 S'
_chemical_formula_weight         629.75
_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                 91.7620(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.2643(8)
_cell_length_b                   13.5572(7)
_cell_length_c                   13.9512(7)
_cell_measurement_temperature    173(2)
_cell_volume                     3074.8(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.939
_diffrn_measured_fraction_theta_max 0.939
_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  0.0372
_diffrn_reflns_av_sigmaI/netI    0.0602
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            24643
_diffrn_reflns_theta_full        28.27
_diffrn_reflns_theta_max         28.27
_diffrn_reflns_theta_min         1.96
_exptl_absorpt_coefficient_mu    0.254
_exptl_crystal_density_diffrn    1.360
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1352
_refine_diff_density_max         1.024
_refine_diff_density_min         -0.365
_refine_diff_density_rms         0.061
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.947
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     377
_refine_ls_number_reflns         7150
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.947
_refine_ls_R_factor_all          0.0758
_refine_ls_R_factor_gt           0.0435
_refine_ls_shift/su_max          0.007
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0654P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1059
_refine_ls_wR_factor_ref         0.1151
_reflns_number_gt                4820
_reflns_number_total             7150
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic025920s_s2.cif
_cod_data_source_block           ver50
_cod_database_code               4312963