Intramolecular transcyclometallation: the exchange of an aryl-Pt bond for an alkyl-Pt bond via an agostic intermediate
Paul A. Shaw; Jessica M. Phillips; Christopher P. Newman; Guy J. Clarkson; Jonathan P. Rourke; Chem.Commun. 51 (2015) 8365–; doi:10.1039/C5cc02355F

data_7117133
_publ_section_title
;
 Intramolecular transcyclometallation: the exchange of an aryl-Pt bond for
 an alkyl-Pt bond via an agostic intermediate
;
_journal_coden_Cambridge         182
_journal_name_full               Chem.Commun.
_journal_page_first              8365
_journal_paper_doi               10.1039/C5cc02355F
_journal_volume                  51
_journal_year                    2015
_chemical_formula_sum            'C20 H16 Cl3 F2 N O Pt S'
_chemical_formula_weight         657.84
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-03-20 deposited with the CCDC.
2015-04-17 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 96.001(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   5.897(2)
_cell_length_b                   13.924(5)
_cell_length_c                   12.852(4)
_cell_measurement_reflns_used    6314
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      20
_cell_measurement_theta_min      3
_cell_volume                     1049.5(6)
_computing_cell_refinement       'SAINT (Siemens, 1995)'
_computing_data_collection       'SMART (Siemens, 1994)'
_computing_data_reduction        'SAINT (Siemens, 1995)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 1997)'
_computing_publication_material  'SHELXTL (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      180(2)
_diffrn_detector_area_resol_mean 8.192
_diffrn_measured_fraction_theta_full 0.922
_diffrn_measured_fraction_theta_max 0.922
_diffrn_measurement_device_type  'Siemens SMART diffractometer'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0291
_diffrn_reflns_av_sigmaI/netI    0.0515
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            6529
_diffrn_reflns_theta_full        28.81
_diffrn_reflns_theta_max         28.81
_diffrn_reflns_theta_min         2.16
_diffrn_standards_decay_%        nil
_exptl_absorpt_coefficient_mu    7.196
_exptl_absorpt_correction_T_max  0.83
_exptl_absorpt_correction_T_min  0.49
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.082
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rod
_exptl_crystal_F_000             628
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: chloroform ata_global'
_exptl_crystal_size_max          0.80
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.691
_refine_diff_density_min         -1.107
_refine_diff_density_rms         0.132
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.00(8)
_refine_ls_extinction_coef       0.0002(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.004
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     266
_refine_ls_number_reflns         3773
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.004
_refine_ls_R_factor_all          0.0306
_refine_ls_R_factor_gt           0.0285
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0280P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0642
_refine_ls_wR_factor_ref         0.0648
_reflns_number_gt                3532
_reflns_number_total             3773
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5cc02355f2.cif
_cod_data_source_block           cn10
_cod_original_cell_volume        1049.4(6)
_cod_original_sg_symbol_H-M      2(1)
_cod_database_code               7117133