The reductive P-P coupling of primary and secondary phosphines mediated by N-heterocyclic carbenes
Heidi Schneider; David Schmidt; Udo Radius; Chem.Commun. 51 (2015) 10138–; doi:10.1039/C5cc02517F

data_7117289
_publ_section_title
;
 The reductive P-P coupling of primary and secondary phosphines mediated
 by N-heterocyclic carbenes
;
_journal_name_full               Chem.Commun.
_journal_page_first              10138
_journal_paper_doi               10.1039/C5cc02517F
_journal_volume                  51
_journal_year                    2015
_chemical_formula_sum            'C60 H51 P10'
_chemical_formula_weight         1081.71
_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
_audit_update_record
;
2015-03-25 deposited with the CCDC.
2015-05-26 downloaded from the CCDC.
;
_cell_angle_alpha                90.19(3)
_cell_angle_beta                 93.99(3)
_cell_angle_gamma                93.20(3)
_cell_formula_units_Z            2
_cell_length_a                   10.102(2)
_cell_length_b                   13.842(3)
_cell_length_c                   19.518(4)
_cell_measurement_reflns_used    9979
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      26.3975
_cell_measurement_theta_min      2.3425
_cell_volume                     2718.3(10)
_computing_cell_refinement       'Saint-NT v. 7.23'
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_computing_molecular_graphics    'XP in ShelxTL-97'
_computing_publication_material  'XP in ShelxTL-97'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.976
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
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_exptl_crystal_colour            colourless
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_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0380P)^2^+3.2001P] where P=(Fo^2^+2Fc^2^)/3'
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_cod_data_source_block           compound_5
_cod_original_cell_volume        2718.4(9)
_cod_original_sg_symbol_H-M      P-1
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