Potassium-Mediated Hydrophosphorylation of Heterocumulenes with Diarylphosphane Oxide and Sulfide.
Härling, Stephan M; Görls, Helmar; Krieck, Sven; Westerhausen, Matthias; Inorganic chemistry 55 (2016) 10741–10750; doi:10.1021/acs.inorgchem.6b01973

data_4349143
_publ_section_title
;
 Potassium-Mediated Hydrophosphorylation of Heterocumulenes with
 Diarylphosphane Oxide and Sulfide.
;
_journal_issue                   20
_journal_name_full               'Inorganic chemistry'
_journal_page_first              10741
_journal_page_last               10750
_journal_paper_doi               10.1021/acs.inorgchem.6b01973
_journal_volume                  55
_journal_year                    2016
_chemical_formula_moiety         'C92 H128 K4 O8 P4'
_chemical_formula_sum            'C92 H128 K4 O8 P4'
_chemical_formula_weight         1642.22
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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
_cell_angle_beta                 107.095(1)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   53.1394(5)
_cell_length_b                   16.5632(2)
_cell_length_c                   26.0779(3)
_cell_measurement_reflns_used    78446
_cell_measurement_temperature    133(2)
_cell_measurement_theta_max      27.10
_cell_measurement_theta_min      1.72
_cell_volume                     21938.6(4)
_computing_cell_refinement       DENZO
_computing_data_collection       COLLECT
_computing_data_reduction        DENZO
_computing_molecular_graphics    SHELXTL/PC
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      133(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'phi- + omega-scan'
_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  0.0727
_diffrn_reflns_av_sigmaI/netI    0.0578
_diffrn_reflns_limit_h_max       65
_diffrn_reflns_limit_h_min       -68
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            78446
_diffrn_reflns_theta_full        27.10
_diffrn_reflns_theta_max         27.10
_diffrn_reflns_theta_min         1.72
_exptl_absorpt_coefficient_mu    0.264
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6925
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Bruker-AXS, 2002'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    0.994
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             7040
_exptl_crystal_size_max          0.122
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.098
_refine_diff_density_max         1.345
_refine_diff_density_min         -0.496
_refine_diff_density_rms         0.062
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1045
_refine_ls_number_reflns         24118
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0856
_refine_ls_R_factor_gt           0.0587
_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^)+(0.0581P)^2^+36.3620P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1361
_refine_ls_wR_factor_ref         0.1466
_reflns_number_gt                17273
_reflns_number_total             24118
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic6b01973_si_001.cif
_cod_data_source_block           FO5903
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               4349143
_platon_squeeze_void_probe_radius 1.20