Insertion of Alkynes into an ArS−Pt Bond: Regio- and Stereoselective Thermal Reactions, Facilitation by “o-Halogen Effect” and Photoirradiation, Different Alkyne Preferences Depending on the Ancillary Ligand, and Application to a Catalytic Reaction
Kuniyasu, Hitoshi; Takekawa, Kazunobu; Yamashita, Fumikazu; Miyafuji, Kiyoshi; Asano, Shigehito; Takai, Yasutomo; Ohtaka, Atsushi; Tanaka, Aoi; Sugoh, Kunihiko; Kurosawa, Hideo; Kambe, Nobuaki; Organometallics 27 (2008) 4788–; doi:10.1021/om800464y

data_4071907
_publ_section_title
;
 Insertion of Alkynes into an ArS&#x2212;Pt Bond: Regio- and
 Stereoselective Thermal Reactions, Facilitation by &#x201C;o-Halogen
 Effect&#x201D; and Photoirradiation, Different Alkyne Preferences
 Depending on the Ancillary Ligand, and Application to a Catalytic
 Reaction
;
_journal_issue                   18
_journal_name_full               Organometallics
_journal_page_first              4788
_journal_paper_doi               10.1021/om800464y
_journal_volume                  27
_journal_year                    2008
_chemical_formula_moiety         'C46 H44 O6 P2 Pt S '
_chemical_formula_sum            'C46 H44 O6 P2 Pt S'
_chemical_formula_weight         981.95
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                90.219(4)
_cell_angle_beta                 114.082(5)
_cell_angle_gamma                107.153(3)
_cell_formula_units_Z            2
_cell_length_a                   12.631(1)
_cell_length_b                   17.188(2)
_cell_length_c                   11.455(1)
_cell_measurement_reflns_used    11619
_cell_measurement_temperature    296.2
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      2.0
_cell_volume                     2147.4(4)
_computing_cell_refinement       PROCESS-AUTO
_computing_data_collection       PROCESS-AUTO
_computing_data_reduction        'teXsan Ver. 1.11'
_computing_publication_material  'teXsan Ver. 1.11'
_computing_structure_refinement  'teXsan Ver. 1.10'
_computing_structure_solution    'DIRDIF94 (PATTY)'
_diffrn_detector_area_resol_mean 8.00
_diffrn_measured_fraction_theta_full 0.9876
_diffrn_measured_fraction_theta_max 0.9876
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID Imaging Plate'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.034
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            20066
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_exptl_absorpt_coefficient_mu    3.424
_exptl_absorpt_correction_T_max  0.504
_exptl_absorpt_correction_T_min  0.291
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(Higashi, 1995)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.518
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.200
_refine_diff_density_max         0.56
_refine_diff_density_min         -1.21
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.184
_refine_ls_hydrogen_treatment    noref
_refine_ls_number_parameters     505
_refine_ls_number_reflns         8391
_refine_ls_R_factor_gt           0.0279
_refine_ls_shift/su_max          0.0378
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     'w = 1/[\s^2^(Fo) + 0.00063|Fo|^2^]'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.0381
_reflns_number_gt                8391
_reflns_number_total             9698
_reflns_threshold_expression     F^2^>3.0\s(F^2^)
_cod_data_source_file            om800464y_si_005.cif
_cod_data_source_block           takai
_cod_original_sg_symbol_H-M      'P -1         '
_cod_original_formula_sum        'C46 H44 O6 P2 Pt S '
_cod_database_code               4071907