End-On and Side-On π-Acid Ligand Adducts of Gold(I): Carbonyl, Cyanide, Isocyanide, and Cyclooctyne Gold(I) Complexes Supported by N-Heterocyclic Carbenes and Phosphines
Mehmet Ali Celik; Chandrakanta Dash; Venkata A. K. Adiraju; Animesh Das; Muhammed Yousufuddin; Gernot Frenking; H. V. Rasika Dias; Inorganic Chemistry 52 (2013) 729–742; doi:10.1021/ic301869v

data_4333554
_publ_contact_author_address
;Department of Chemistry and Biochemistry
The University of Texas at Arlington
700 Planetarium Place, Room 130 CPB
Arlington, Texas 76019-0065, USA
;
_publ_contact_author_email       dias@uta.edu
_publ_contact_author_fax         817-272-3808
_publ_contact_author_name        'Rasika Dias'
_publ_contact_author_phone       817-272-3813
_publ_section_title
;
 End-On and Side-On \p-Acid Ligand Adducts of Gold(I): Carbonyl, Cyanide,
 Isocyanide, and Cyclooctyne Gold(I) Complexes Supported by N-Heterocyclic
 Carbenes and Phosphines
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              729
_journal_page_last               742
_journal_paper_doi               10.1021/ic301869v
_journal_volume                  52
_journal_year                    2013
_chemical_formula_sum            'C34 H51 Au Cl4 F6 N3 Sb'
_chemical_formula_weight         1076.29
_chemical_name_common            '[(SIDipp)Au(CNtBu)][SbF6]'
_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                82.180(4)
_cell_angle_beta                 82.853(3)
_cell_angle_gamma                85.706(4)
_cell_formula_units_Z            4
_cell_length_a                   12.410(4)
_cell_length_b                   14.622(4)
_cell_length_c                   23.418(7)
_cell_measurement_reflns_used    9957
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.44
_cell_measurement_theta_min      2.24
_cell_volume                     4170(2)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0230
_diffrn_reflns_av_sigmaI/netI    0.0330
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            41541
_diffrn_reflns_theta_full        28.47
_diffrn_reflns_theta_max         28.47
_diffrn_reflns_theta_min         1.41
_exptl_absorpt_coefficient_mu    4.472
_exptl_absorpt_correction_T_max  0.745
_exptl_absorpt_correction_T_min  0.602
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.714
_exptl_crystal_description       prism
_exptl_crystal_F_000             2112
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         3.029
_refine_diff_density_min         -2.320
_refine_diff_density_rms         0.148
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     905
_refine_ls_number_reflns         20698
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.105
_refine_ls_R_factor_all          0.0423
_refine_ls_R_factor_gt           0.0353
_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^)+(0.0545P)^2^+5.7638P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0919
_refine_ls_wR_factor_ref         0.0965
_reflns_number_gt                17897
_reflns_number_total             20698
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic301869v_si_002_1.cif
_cod_data_source_block           dias714m
_cod_database_code               4333554