Halogen Photoreductive Elimination from Gold(III) Centers
Thomas S. Teets; Daniel G. Nocera; Journal of the American Chemical Society 131 (2009) 7411–7420; doi:10.1021/ja9009937

data_4104425
_publ_section_title
;
 Halogen Photoreductive Elimination from Gold(III) Centers
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              7411
_journal_page_last               7420
_journal_paper_doi               10.1021/ja9009937
_journal_volume                  131
_journal_year                    2009
_chemical_formula_sum            'C26 H24 Au2 Br6 Cl2 P2'
_chemical_formula_weight         1342.69
_chemical_name_common            dppmAu2Br6
_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                73.373(2)
_cell_angle_beta                 79.170(2)
_cell_angle_gamma                68.124(2)
_cell_formula_units_Z            2
_cell_length_a                   11.2927(12)
_cell_length_b                   12.2466(13)
_cell_length_c                   15.2241(15)
_cell_measurement_temperature    100(2)
_cell_volume                     1864.3(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_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  0.0493
_diffrn_reflns_av_sigmaI/netI    0.0495
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            42049
_diffrn_reflns_theta_full        30.50
_diffrn_reflns_theta_max         30.50
_diffrn_reflns_theta_min         1.84
_exptl_absorpt_coefficient_mu    14.535
_exptl_absorpt_correction_T_max  0.1219
_exptl_absorpt_correction_T_min  0.0974
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    2.392
_exptl_crystal_description       block
_exptl_crystal_F_000             1224
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.25
_refine_diff_density_max         3.900
_refine_diff_density_min         -2.977
_refine_diff_density_rms         0.269
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.021
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     399
_refine_ls_number_reflns         11157
_refine_ls_number_restraints     40
_refine_ls_restrained_S_all      1.022
_refine_ls_R_factor_all          0.0658
_refine_ls_R_factor_gt           0.0408
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0610P)^2^+11.1287P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1042
_refine_ls_wR_factor_ref         0.1189
_reflns_number_gt                8438
_reflns_number_total             11157
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja9009937_si_002.cif
_cod_data_source_block           a
_cod_database_code               4104425