Luminescent Cyclometalated N-Heterocyclic Carbene-Containing Organogold(III) Complexes: Synthesis, Characterization, Electrochemistry, and Photophysical Studies
Vonika Ka-Man Au; Keith Man-Chung Wong; Nianyong Zhu; Vivian Wing-Wah Yam; Journal of the American Chemical Society 131 (2009) 9076–9085; doi:10.1021/ja9027692

data_4104625
_publ_section_title
;
 Luminescent Cyclometalated N-Heterocyclic Carbene-Containing
 Organogold(III) Complexes: Synthesis, Characterization, Electrochemistry,
 and Photophysical Studies
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              9076
_journal_page_last               9085
_journal_paper_doi               10.1021/ja9027692
_journal_volume                  131
_journal_year                    2009
_chemical_formula_moiety         'C53 H45 Au2 Cl6 F12 N6 P2'
_chemical_formula_sum            'C53 H45 Au2 Cl6 F12 N6 P2'
_chemical_formula_weight         1662.52
_chemical_name_systematic
;
 ?
;
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_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                99.31(2)
_cell_angle_beta                 106.95(2)
_cell_angle_gamma                113.94(2)
_cell_formula_units_Z            2
_cell_length_a                   14.371(3)
_cell_length_b                   15.173(3)
_cell_length_c                   16.517(3)
_cell_measurement_reflns_used    0
_cell_measurement_temperature    301(2)
_cell_measurement_theta_max      0
_cell_measurement_theta_min      0
_cell_volume                     2982.8(14)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      301(2)
_diffrn_measured_fraction_theta_full 0.968
_diffrn_measured_fraction_theta_max 0.968
_diffrn_measurement_device_type  'Bruker Smart CCD 1000'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0185
_diffrn_reflns_av_sigmaI/netI    0.0299
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            17153
_diffrn_reflns_theta_full        25.68
_diffrn_reflns_theta_max         25.68
_diffrn_reflns_theta_min         2.03
_exptl_absorpt_coefficient_mu    5.314
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.385378
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.851
_exptl_crystal_description       prism
_exptl_crystal_F_000             1606
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_exptl_crystal_size_min          0.2
_refine_diff_density_max         1.810
_refine_diff_density_min         -1.483
_refine_diff_density_rms         0.106
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
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_refine_ls_number_reflns         10979
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_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.0425
_refine_ls_R_factor_gt           0.0346
_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^)+(0.0563P)^2^+5.6634P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0944
_refine_ls_wR_factor_ref         0.1005
_reflns_number_gt                9294
_reflns_number_total             10979
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja9027692_si_010.cif
_cod_data_source_block           shelxl
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_cod_database_code               4104625