Carbon−Sulfur Bond Cleavage of Methyl-Substituted Thiophenes with Iridium(III)
Grochowski, Matthew R.; Brennessel, William W.; Jones, William D.; Organometallics 28 (2009) 2661–; doi:10.1021/om900114m

data_4069266
_publ_section_title
;
 Carbon&#x2212;Sulfur Bond Cleavage of Methyl-Substituted Thiophenes with
 Iridium(III)
;
_journal_issue                   9
_journal_name_full               Organometallics
_journal_page_first              2661
_journal_paper_doi               10.1021/om900114m
_journal_volume                  28
_journal_year                    2009
_chemical_formula_moiety         'C30 H52 Cl2 Ir2 S2'
_chemical_formula_sum            'C30 H52 Cl2 Ir2 S2'
_chemical_formula_weight         932.14
_chemical_name_common            jonmg10
_chemical_name_systematic
;
  [Cp*IrCl]2(mu-2-pentyl)2, 4
;
_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
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 91.713(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.869(6)
_cell_length_b                   8.794(5)
_cell_length_c                   32.001(17)
_cell_measurement_reflns_used    2278
_cell_measurement_temperature    100.0(1)
_cell_measurement_theta_max      21.01
_cell_measurement_theta_min      2.40
_cell_volume                     3339(3)
_computing_cell_refinement       'SAINT (Bruker, 2006)'
_computing_data_collection       'APEX2 (Bruker, 2006)'
_computing_data_reduction        'SAINT (Bruker, 2006)'
_computing_molecular_graphics    'SHELXTL (Bruker, 2000)'
_computing_publication_material  'SHELXTL (Bruker, 2000)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare et al., 1999)'
_diffrn_ambient_temperature      100.0(1)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker SMART APEX II CCD Platform'
_diffrn_measurement_method       'area detector, \w scans per \f'
_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  0.3382
_diffrn_reflns_av_sigmaI/netI    0.3750
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       38
_diffrn_reflns_limit_l_min       -38
_diffrn_reflns_number            21303
_diffrn_reflns_theta_full        25.12
_diffrn_reflns_theta_max         25.12
_diffrn_reflns_theta_min         2.11
_exptl_absorpt_coefficient_mu    8.267
_exptl_absorpt_correction_T_max  0.9598
_exptl_absorpt_correction_T_min  0.3513
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2007)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.855
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1808
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.01
_refine_diff_density_max         1.948
_refine_diff_density_min         -2.922
_refine_diff_density_rms         0.323
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     129
_refine_ls_number_reflns         5944
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.3215
_refine_ls_R_factor_gt           0.1462
_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^)+(0.0624P)^2^+360.9211P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2680
_refine_ls_wR_factor_ref         0.3305
_reflns_number_gt                2135
_reflns_number_total             5944
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om900114m_si_002.cif
_cod_data_source_block           jonmg10
_cod_original_cell_volume        3338(3)
_cod_database_code               4069266