Selective phosphanyl complex trapping using TEMPO. Synthesis and reactivity of P-functional P-nitroxyl phosphane complexes
Vitaly Nesterov; Zheng-Wang Qu; Gregor Schnakenburg; Stefan Grimme; Rainer Streubel; Chem.Commun. 50 (2014) 12508–; doi:10.1039/C4cc06084A

data_7115768
_publ_section_title
;
 Selective phosphanyl complex trapping using TEMPO. Synthesis and
 reactivity of P-functional P-nitroxyl phosphane complexes
;
_journal_name_full               Chem.Commun.
_journal_page_first              12508
_journal_paper_doi               10.1039/C4cc06084A
_journal_volume                  50
_journal_year                    2014
_chemical_formula_moiety         'C12 H19 F O6 P Si2 W, C9 H20 N'
_chemical_formula_sum            'C21 H39 F N O6 P Si2 W'
_chemical_formula_weight         691.52
_chemical_name_systematic
; 
 ? 
;
_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                80.702(3)
_cell_angle_beta                 85.600(3)
_cell_angle_gamma                71.974(3)
_cell_formula_units_Z            2
_cell_length_a                   9.1438(7)
_cell_length_b                   12.6924(10)
_cell_length_c                   13.4939(11)
_cell_measurement_reflns_used    4311
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      30.37
_cell_measurement_theta_min      2.76
_cell_volume                     1469.0(2)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection
'HKL Denzo and Scalepack (Otwinowski & Minor 1997)'
_computing_data_reduction
'HKL Denzo and Scalepack (Otwinowski & Minor 1997)'
_computing_molecular_graphics    'DIAMOND (Brandenburg, 1999)'
_computing_publication_material  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       ccd
_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  0.0701
_diffrn_reflns_av_sigmaI/netI    0.0604
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            48243
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         2.45
_exptl_absorpt_coefficient_mu    4.106
_exptl_absorpt_correction_T_max  0.7347
_exptl_absorpt_correction_T_min  0.4653
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
R.H. Blessing, Acta Cryst. (1995), A51, 33-38
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.563
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             692
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.08
_refine_diff_density_max         3.435
_refine_diff_density_min         -2.037
_refine_diff_density_rms         0.257
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.086
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     317
_refine_ls_number_reflns         6310
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.086
_refine_ls_R_factor_all          0.0838
_refine_ls_R_factor_gt           0.0544
_refine_ls_shift/su_max          0.009
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0000P)^2^+22.9626P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1136
_refine_ls_wR_factor_ref         0.1339
_reflns_number_gt                5094
_reflns_number_total             6310
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4cc06084a2.cif
_cod_data_source_block           2864
_cod_database_code               7115768