Syntheses and Photophysical Properties of Luminescent Mono-cyclometalated Gold(III) cis-Dialkynyl Complexes
Jai Anand Garg; Olivier Blacque; Koushik Venkatesan; Inorganic Chemistry 50 (2011) 5430–5441; doi:10.1021/ic102216v

data_4325379
_publ_section_title
;
 Syntheses and Photophysical Properties of Luminescent Mono-cyclometalated
 Gold(III) cis-Dialkynyl Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5430
_journal_page_last               5441
_journal_paper_doi               10.1021/ic102216v
_journal_volume                  50
_journal_year                    2011
_chemical_formula_moiety         '2(C26 H16 Au F2 n S), C H2 Cl2'
_chemical_formula_sum            'C53 H34 Au2 Cl2 F4 S2 n2'
_chemical_formula_weight         1303.80
_chemical_name_systematic
;
Bis(4-fluorophenylethynyl)[2-(2'-(5-methylthienyl)pyridine]gold(III)
 dichloromethane solvate
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                90.00
_cell_angle_beta                 99.232(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.1145(1)
_cell_length_b                   17.9931(1)
_cell_length_c                   22.1153(2)
_cell_measurement_reflns_used    29542
_cell_measurement_temperature    183(2)
_cell_measurement_theta_max      30.91
_cell_measurement_theta_min      2.44
_cell_volume                     4758.19(7)
_computing_cell_refinement
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CrysAlisPro, Oxford Diffraction Ltd.,
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(compiled Jan  5 2010,16:28:46)
;
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.55 (release 05-01-2010 CrysAlis171 .NET)
(compiled Jan  5 2010,16:28:46)
;
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.55 (release 05-01-2010 CrysAlis171 .NET)
(compiled Jan  5 2010,16:28:46)
;
_computing_molecular_graphics
; ORTEP-3 for Windows, Version 2.01.
  Farrugia, L. J. (1997). J. Appl. Cryst. 30, 565.
;
_computing_publication_material
; WinGX -- An integrated system of Windows programs for the solution,
 refinment and analysis of single crystal X-ray diffraction data,
 Version 1.80.00.
 Farrugia, L. J. (1999). J. Appl. Cryst. 32, 837-838.
 SHELXL97. Program for crystal structure refinement.
 Sheldrick, G.M. (2008). Acta Cryst. A64, 112-122.
 PLATON for Windows, Version 1.12.
 Spek, A. L. (2003). J. Appl. Cryst. 36, 7-13. 
;
_computing_structure_refinement
; SHELXL97. Program for crystal structure refinement.
  Sheldrick, G.M. (2008). Acta Cryst. A64, 112-122.
;
_computing_structure_solution
; SHELXS97. Program for Crystal Structure solution.
  Sheldrick, G.M. (2008). Acta Cryst. A64, 112-122.  
;
_diffrn_ambient_temperature      183(2)
_diffrn_detector_area_resol_mean 10.4498
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type
; Goniometer Xcalibur, detector: Ruby
Oxford Diffraction (2007). Oxford Diffraction Ltd.,
Xcalibur CCD system
;
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0428
_diffrn_reflns_av_sigmaI/netI    0.0452
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            69869
_diffrn_reflns_theta_full        28.28
_diffrn_reflns_theta_max         28.28
_diffrn_reflns_theta_min         2.45
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    6.414
_exptl_absorpt_correction_T_max  0.793
_exptl_absorpt_correction_T_min  0.293
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.55 (release 05-01-2010 CrysAlis171 .NET)
(compiled Jan  5 2010,16:28:46)
Analytical numeric absorption correction using a multifaceted crystal
model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.820
_exptl_crystal_description       plate
_exptl_crystal_F_000             2504
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.968
_refine_diff_density_min         -0.834
_refine_diff_density_rms         0.089
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.908
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     588
_refine_ls_number_reflns         11791
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.908
_refine_ls_R_factor_all          0.0405
_refine_ls_R_factor_gt           0.0243
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0182P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0401
_refine_ls_wR_factor_ref         0.0416
_reflns_number_gt                9001
_reflns_number_total             11791
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic102216v_si_002_5.cif
_cod_data_source_block           5a
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_original_formula_sum        'C53 H34 Au2 Cl2 F4 n2 S2'
_cod_database_code               4325379