Synthetic and Structural Studies of [AuCl3(NHC)] Complexes
Gaillard, Sylvain; Slawin, Alexandra M. Z.; Bonura, Allen T.; Stevens, Edwin D.; Nolan, Steven P.; Organometallics 29 (2010) 394–; doi:10.1021/om900814e

data_4063443
_publ_section_title
;
 Synthetic and Structural Studies of [AuCl3(NHC)] Complexes
;
_journal_issue                   2
_journal_name_full               Organometallics
_journal_page_first              394
_journal_paper_doi               10.1021/om900814e
_journal_volume                  29
_journal_year                    2010
_chemical_absolute_configuration unk
_chemical_formula_moiety         'C27 H34 Au Cl3 N2'
_chemical_formula_sum            'C27 H34 Au Cl3 N2'
_chemical_formula_weight         689.88
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           5
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C 2y'
_symmetry_space_group_name_H-M   'C 1 2 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                 113.173(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   20.894(6)
_cell_length_b                   14.139(3)
_cell_length_c                   22.956(6)
_cell_measurement_reflns_used    8447
_cell_measurement_temperature    93(2)
_cell_measurement_theta_max      28.8392
_cell_measurement_theta_min      1.7883
_cell_volume                     6235(3)
_computing_cell_refinement       'CrystalClear (Rigaku Corp., 2004)'
_computing_data_collection       'CrystalClear (Rigaku Corp., 2004)'
_computing_data_reduction        'CrystalClear (Rigaku Corp., 2004)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      93(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  CCD
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  confocal
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0833
_diffrn_reflns_av_sigmaI/netI    0.1788
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            19577
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.36
_diffrn_reflns_theta_min         1.82
_exptl_absorpt_coefficient_mu    4.992
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7374
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.470
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             2720
_exptl_crystal_size_max          0.0500
_exptl_crystal_size_mid          0.0500
_exptl_crystal_size_min          0.0500
_refine_diff_density_max         9.193
_refine_diff_density_min         -2.785
_refine_diff_density_rms         0.398
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.10(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.016
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     596
_refine_ls_number_reflns         10385
_refine_ls_number_restraints     31
_refine_ls_restrained_S_all      1.015
_refine_ls_R_factor_all          0.1443
_refine_ls_R_factor_gt           0.1191
_refine_ls_shift/su_max          0.010
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.2000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2929
_refine_ls_wR_factor_ref         0.3289
_reflns_number_gt                6924
_reflns_number_total             10385
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om900814e_si_002.cif
_cod_data_source_block           AuCl(IPrCl)
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1673 2011-04-08 12:14:43Z adriana 
;
_cod_original_cell_volume        6234(3)
_cod_original_sg_symbol_H-M      C2
_cod_database_code               4063443