A Molecular Precursor to Phosphaethyne and Its Application in Synthesis of the Aromatic 1,2,3,4-Phosphatriazolate Anion.
Transue, Wesley J.; Velian, Alexandra; Nava, Matthew; Martin-Drumel, Marie-Aline; Womack, Caroline C.; Jiang, Jun; Hou, Gao-Lei; Wang, Xue-Bin; McCarthy, Michael C.; Field, Robert W.; Cummins, Christopher C.; Journal of the American Chemical Society 138 (2016) 6731–6734; doi:10.1021/jacs.6b03910

data_4125092
_publ_section_title
;
 A Molecular Precursor to Phosphaethyne and Its Application in Synthesis
 of the Aromatic 1,2,3,4-Phosphatriazolate Anion.
;
_journal_issue                   21
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              6731
_journal_page_last               6734
_journal_paper_doi               10.1021/jacs.6b03910
_journal_volume                  138
_journal_year                    2016
_chemical_formula_sum            'C33 H59 K N5 O7 P'
_chemical_formula_weight         707.92
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_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-2014
_cell_angle_alpha                83.904(3)
_cell_angle_beta                 82.249(3)
_cell_angle_gamma                85.085(3)
_cell_formula_units_Z            2
_cell_length_a                   11.0044(17)
_cell_length_b                   12.0737(19)
_cell_length_c                   13.946(2)
_cell_measurement_reflns_used    9966
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.38
_cell_measurement_theta_min      2.23
_cell_volume                     1820.8(5)
_computing_cell_refinement       'SAINT 7.46A (Bruker-AXS, 2011)'
_computing_data_collection       'APEX2 v2011.4.0 (Bruker-AXS, 2011)'
_computing_data_reduction        'SAINT 7.46A (Bruker-AXS, 2011)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.3
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker Smart APEX2 CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0309
_diffrn_reflns_av_unetI/netI     0.0129
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            103411
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.410
_diffrn_reflns_theta_min         1.480
_diffrn_source
'I\mS micro-focus sealed tube, multilayer optics'
_exptl_absorpt_coefficient_mu    0.242
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2009)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.291
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             764
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.150
_exptl_crystal_size_min          0.020
_exptl_transmission_factor_max   0.7454
_exptl_transmission_factor_min   0.7175
_refine_diff_density_max         0.299
_refine_diff_density_min         -0.228
_refine_diff_density_rms         0.037
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     424
_refine_ls_number_reflns         7470
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.037
_refine_ls_R_factor_all          0.0300
_refine_ls_R_factor_gt           0.0271
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0307P)^2^+0.7815P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0684
_refine_ls_wR_factor_ref         0.0704
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6849
_reflns_number_total             7470
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja6b03910_si_003.cif
_cod_data_source_block           main
_cod_depositor_comments
'Adding full bibliography for 4125091--4125093.cif.'
_cod_original_cell_volume        1820.9(5)
_cod_database_code               4125092
_shelx_estimated_absorpt_t_min   0.953
_shelx_estimated_absorpt_t_max   0.995
_shelxl_version_number           2014-3
_shelx_res_checksum              97493
_shelx_hkl_checksum              65674