Fischer-type gold(I) carbene complexes stabilized by aurophilic interactions.
Bezuidenhout, Daniela I.; van der Westhuizen, Belinda; Rosenthal, Amos J.; Wörle, Michael; Liles, David C.; Fernández, Israel; Dalton transactions (Cambridge, England : 2003) 43 (2014) 398–401; doi:10.1039/c3dt52961d

data_7028254
_publ_section_title
;
 Fischer-type gold(I) carbene complexes stabilized by aurophilic
 interactions.
;
_journal_issue                   2
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              398
_journal_page_last               401
_journal_paper_doi               10.1039/c3dt52961d
_journal_volume                  43
_journal_year                    2014
_chemical_formula_moiety         'C6 H6 Au1 Cl1 O2 '
_chemical_formula_sum            'C6 H6 Au Cl O2'
_chemical_formula_weight         342.53
_chemical_name_common
'(methoxy(furan-2-yl)methylidene) gold(I) chloride'
_chemical_name_systematic
'(methoxy(furan-2-yl)methylidene) gold(I) chloride'
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      61
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   11.6474(6)
_cell_length_b                   6.5160(3)
_cell_length_c                   19.9970(10)
_cell_measurement_reflns_used    8224
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.39
_cell_measurement_theta_min      2.68
_cell_volume                     1517.66(13)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Ortep 3v2'
_computing_publication_material  'Ortep 3v2'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.973
_diffrn_measured_fraction_theta_max 0.973
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0356
_diffrn_reflns_av_sigmaI/netI    0.0209
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            21813
_diffrn_reflns_theta_full        30.52
_diffrn_reflns_theta_max         30.52
_diffrn_reflns_theta_min         2.04
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    19.670
_exptl_absorpt_correction_T_max  0.9525
_exptl_absorpt_correction_T_min  0.5785
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
'SADABS-2008/1 - Bruker AXS area detector scaling and absorption correction'
_exptl_crystal_colour            Red
_exptl_crystal_density_diffrn    2.998
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Needles
_exptl_crystal_F_000             1232
_exptl_crystal_recrystallization_method
'DCM solution layered with hexane at 0C'
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.745
_refine_diff_density_min         -0.868
_refine_diff_density_rms         0.148
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     92
_refine_ls_number_reflns         2255
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.0249
_refine_ls_R_factor_gt           0.0169
_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^)+(0.0048P)^2^+2.2019P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0262
_refine_ls_wR_factor_ref         0.0278
_reflns_number_gt                1923
_reflns_number_total             2255
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt52961d.txt
_cod_data_source_block           sadpbca
_cod_original_formula_sum        'C6 H6 Au1 Cl1 O2 '
_cod_database_code               7028254