Transmetalation between Au(I) and Sn(IV) complexes. The reaction mechanism in non-coordinating and coordinating polar solvents
Luciano Canovese; Carlo Levi; Fabiano Visentin; Claudio Santo; Valerio Bertolasi; Inorganica Chimica Acta 404 (2013) 105–112; doi:

data_1517686
_publ_section_title
;
 Transmetalation between Au(I) and Sn(IV) complexes. The reaction
 mechanism in non-coordinating and coordinating polar solvents
;
_journal_name_full
;
Inorganica Chimica Acta
;
_journal_page_first              105
_journal_page_last               112
_journal_volume                  404
_journal_year                    2013
_chemical_formula_moiety         'C19 H17 Au N2'
_chemical_formula_sum            'C19 H17 Au N2'
_chemical_formula_weight         470.31
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 90.5976(8)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.3391(2)
_cell_length_b                   10.3526(2)
_cell_length_c                   14.5631(2)
_cell_measurement_reflns_used    19421
_cell_measurement_temperature    295
_cell_measurement_theta_max      30.00
_cell_measurement_theta_min      4.32
_cell_volume                     1709.46(5)
_computing_cell_refinement       'Denzo-SMN (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Nonius, 1998)'
_computing_data_reduction        'Denzo-SMN (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'ORTEPIII (Burnett & Johnson, 1996)'
_computing_publication_material
'SHELXL-97 (Sheldrick, 1997), PARST (Nardelli, 1995)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare et al., 1999)'
_diffrn_ambient_temperature      295
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Nonius Kappa CCD'
_diffrn_measurement_method       '\f scans and \w 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  0.0576
_diffrn_reflns_av_sigmaI/netI    0.0374
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            19421
_diffrn_reflns_theta_full        29.98
_diffrn_reflns_theta_max         29.98
_diffrn_reflns_theta_min         4.32
_exptl_absorpt_coefficient_mu    8.604
_exptl_absorpt_correction_T_max  0.169
_exptl_absorpt_correction_T_min  0.066
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
'SORTAV (R.H. Blessing, Acta Crystallogr., 1995, A51, 33)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.827
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             896
_exptl_crystal_size_max          0.48
_exptl_crystal_size_mid          0.38
_exptl_crystal_size_min          0.24
_refine_diff_density_max         1.221
_refine_diff_density_min         -1.806
_refine_diff_density_rms         0.137
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.064
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     200
_refine_ls_number_reflns         4927
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.064
_refine_ls_R_factor_all          0.0461
_refine_ls_R_factor_gt           0.0334
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0452P)^2^+0.7457P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0828
_refine_ls_wR_factor_ref         0.0881
_reflns_number_gt                3940
_reflns_number_total             4927
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            ICA-2013-404-105-112.cif
_cod_data_source_block           C19H17AuN2
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               1517686