A new, easily recyclable arylating agent based on a diphosphino-digold(I) complex.
Stol, Marianne; Snelders, Dennis J. M.; Kooijman, Huub; Spek, Anthony L.; van Klink, Gerard P. M.; van Koten, Gerard; Dalton transactions (Cambridge, England : 2003)  (2007) 2589–2593; doi:10.1039/b701271c

data_7005358
_publ_section_title
;
 A new, easily recyclable arylating agent based on a
 diphosphino-digold(I) complex.
;
_journal_issue                   24
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2589
_journal_page_last               2593
_journal_paper_doi               10.1039/b701271c
_journal_year                    2007
_chemical_formula_moiety         'C60 H66 Au2 N4 P2, C7 H8'
_chemical_formula_sum            'C67 H74 Au2 N4 P2'
_chemical_formula_weight         1391.18
_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                104.35(3)
_cell_angle_beta                 90.04(4)
_cell_angle_gamma                115.51(4)
_cell_formula_units_Z            1
_cell_length_a                   10.6883(10)
_cell_length_b                   11.8062(10)
_cell_length_c                   13.7445(10)
_cell_measurement_temperature    150(2)
_cell_volume                     1505.0(7)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'DIRDIF-99 (Beurskens et al., 1999)''
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  KappaCCD
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0423
_diffrn_reflns_av_sigmaI/netI    0.0243
_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            43053
_diffrn_reflns_theta_full        27.45
_diffrn_reflns_theta_max         27.45
_diffrn_reflns_theta_min         1.54
_exptl_absorpt_coefficient_mu    4.964
_exptl_absorpt_correction_T_max  0.4371
_exptl_absorpt_correction_T_min  0.3177
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'PLATON/MULABS (Spek, 2003)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.535
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             692
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.037
_refine_diff_density_min         -1.322
_refine_diff_density_rms         0.096
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.088
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     336
_refine_ls_number_reflns         6878
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      1.089
_refine_ls_R_factor_all          0.0234
_refine_ls_R_factor_gt           0.0208
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0253P)^2^+1.2048P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0516
_refine_ls_wR_factor_ref         0.0527
_reflns_number_gt                6469
_reflns_number_total             6878
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b701271c.txt
_cod_data_source_block           shelxl
_cod_database_code               7005358