Straightforward synthesis of [Au(NHC)X] (NHC = N-heterocyclic carbene, X = Cl, Br, I) complexes
Alba Collado; Adrian Gomez-Suarez; Anthony R. Martin; Alexandra M. Z. Slawin; Steven P. Nolan; Chem.Commun. 49 (2013) 5541–; doi:10.1039/c3cc43076f

data_7109382
_publ_section_title
;
 Straightforward synthesis of [Au(NHC)X] (NHC = N-heterocyclic carbene, X
 = Cl, Br, I) complexes
;
_journal_coden_Cambridge         0182
_journal_name_full               Chem.Commun.
_journal_page_first              5541
_journal_paper_doi               10.1039/c3cc43076f
_journal_volume                  49
_journal_year                    2013
_chemical_formula_moiety         'C27 H37 Au Cl2 N2'
_chemical_formula_sum            'C27 H37 Au Cl2 N2'
_chemical_formula_weight         657.48
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_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
_cell_angle_alpha                88.664(12)
_cell_angle_beta                 87.459(13)
_cell_angle_gamma                61.355(7)
_cell_formula_units_Z            2
_cell_length_a                   9.363(4)
_cell_length_b                   9.547(4)
_cell_length_c                   17.518(8)
_cell_measurement_reflns_used    4437
_cell_measurement_temperature    93
_cell_measurement_theta_max      25.34
_cell_measurement_theta_min      3.34
_cell_volume                     1372.9(10)
_computing_cell_refinement       'CrystalClear-SM Expert 2.0 rc13'
_computing_data_collection
'CrystalClear-SM Expert 2.0 rc13 (Rigaku, 2009)'
_computing_data_reduction        'CrystalClear-SM Expert 2.0 rc13'
_computing_molecular_graphics    'CrystalStructure 4.0'
_computing_publication_material  'CrystalStructure 4.0 (Rigaku, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    SIR97
_diffrn_ambient_temperature      93
_diffrn_detector_area_resol_mean 7.353
_diffrn_measured_fraction_theta_full 0.976
_diffrn_measured_fraction_theta_max 0.960
_diffrn_measurement_device_type  'Rigaku Mercury70'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.1992
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            8753
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.35
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    5.588
_exptl_absorpt_correction_T_max  0.511
_exptl_absorpt_correction_T_min  0.106
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'REQAB (Rigaku, 1998)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.590
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             652.00
_exptl_crystal_size_max          0.120
_exptl_crystal_size_mid          0.120
_exptl_crystal_size_min          0.120
_refine_diff_density_max         6.810
_refine_diff_density_min         -4.280
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.231
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     289
_refine_ls_number_reflns         4839
_refine_ls_number_restraints     0
_refine_ls_R_factor_gt           0.1977
_refine_ls_shift/su_max          0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.2000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.5165
_reflns_number_gt                1891
_reflns_number_total             4839
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            c3cc43076f-2.cif
_cod_data_source_block           3
_cod_database_code               7109382