Carbene Transfer from Triazolylidene Gold Complexes as a Potent Strategy for Inducing High Catalytic Activity
Daniel Canseco-Gonzalez; Ana Petronilho; Helge Müller-Bunz; Kohsuke Ohmatsu; Takashi Ooi; Martin Albrecht; Journal of the American Chemical Society 135 (2013) 13193–13203; doi:10.1021/ja406999p

data_4120747
_publ_contact_author
;
        Prof. Dr. Martin Albrecht
        School of Chemistry and Chemical Biology
        University College Dublin
        Belfield
        Dublin 4
        Ireland
;
_publ_contact_author_email       martin.albrecht@ucd.ie
_publ_contact_author_fax         '00353 1 716-2501'
_publ_contact_author_phone       '00353 1 716-2504'
_publ_section_title
;
 Carbene Transfer from Triazolylidene Gold Complexes as a Potent Strategy
 for Inducing High Catalytic Activity
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              13193
_journal_page_last               13203
_journal_paper_doi               10.1021/ja406999p
_journal_volume                  135
_journal_year                    2013
_chemical_formula_moiety         'C19 H21 Au Cl N3 O4'
_chemical_formula_sum            'C19 H21 Au Cl N3 O4'
_chemical_formula_weight         587.80
_chemical_name_systematic
; 
 ? 
;
_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                104.207(2)
_cell_angle_beta                 103.858(3)
_cell_angle_gamma                109.633(2)
_cell_formula_units_Z            4
_cell_length_a                   11.4704(3)
_cell_length_b                   13.9336(4)
_cell_length_c                   14.5310(5)
_cell_measurement_reflns_used    17328
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.3657
_cell_measurement_theta_min      2.9355
_cell_volume                     1984.27(12)
_computing_cell_refinement
; 
CrysAlisPro, Agilent Technologies, 
Version 1.171.34.49 (release 20-01-2011 CrysAlis171 .NET) 
(compiled Jan 20 2011,15:58:25) 
;
_computing_data_collection
; 
CrysAlisPro, Agilent Technologies, 
Version 1.171.34.49 (release 20-01-2011 CrysAlis171 .NET) 
(compiled Jan 20 2011,15:58:25) 
;
_computing_data_reduction
; 
CrysAlisPro, Agilent Technologies, 
Version 1.171.34.49 (release 20-01-2011 CrysAlis171 .NET) 
(compiled Jan 20 2011,15:58:25) 
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 10.3196
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.889
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Mo) x-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0448
_diffrn_reflns_av_sigmaI/netI    0.0434
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            35686
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         29.43
_diffrn_reflns_theta_min         2.94
_exptl_absorpt_coefficient_mu    7.579
_exptl_absorpt_correction_T_max  0.597
_exptl_absorpt_correction_T_min  0.380
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
; 
CrysAlisPro, Agilent Technologies, 
Version 1.171.34.49 (release 20-01-2011 CrysAlis171 .NET) 
(compiled Jan 20 2011,15:58:25) 
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    1.968
_exptl_crystal_description       prism
_exptl_crystal_F_000             1136
_exptl_crystal_size_max          0.1823
_exptl_crystal_size_mid          0.1211
_exptl_crystal_size_min          0.0802
_refine_diff_density_max         0.836
_refine_diff_density_min         -0.858
_refine_diff_density_rms         0.141
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.070
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     515
_refine_ls_number_reflns         9775
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.070
_refine_ls_R_factor_all          0.0334
_refine_ls_R_factor_gt           0.0244
_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^)+(0.0064P)^2^+0.2680P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0439
_refine_ls_wR_factor_ref         0.0474
_reflns_number_gt                8340
_reflns_number_total             9775
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ja406999p_si_002_2.cif
_cod_data_source_block           alb123(2b)
_cod_original_cell_volume        1984.26(12)
_cod_database_code               4120747