Synthesis, Structural Characterization, and Ligand Replacement Reactions of gem-Dithiolato-Bridged Rhodium and Iridium Complexes
Angel B. Rivas; José M. Gascón; Fernando J. Lahoz; Ana I. Balana; Alvaro J. Pardey; Luis A. Oro; Jesús J. Pérez-Torrente; Inorganic Chemistry 47 (2008) 6090–6104; doi:10.1021/ic800464p

data_4305468
_publ_contact_author_address
;
  Dr. Fernando J. Lahoz
  Departamento de Qu\'imica Inorg\'anica - I.C.M.A.
  Facultad de Ciencias
  Universidad de Zaragoza - C.S.I.C.
  50009 Zaragoza, Spain
;
_publ_contact_author_email       lahoz@unizar.es
_publ_contact_author_fax         '+34 976 761187'
_publ_contact_author_name        'Dr. Fernando J. Lahoz'
_publ_contact_author_phone       '+34 976 761147'
_publ_section_title
;
Synthesis, Structural Characterization, and Ligand Replacement Reactions
of gem-Dithiolato-Bridged Rhodium and Iridium Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              6090
_journal_page_last               6104
_journal_paper_doi               10.1021/ic800464p
_journal_volume                  47
_journal_year                    2008
_chemical_formula_moiety         'C31 H38 Rh2 S2'
_chemical_formula_sum            'C31 H38 Rh2 S2'
_chemical_formula_weight         680.55
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 97.660(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.3798(5)
_cell_length_b                   20.1991(16)
_cell_length_c                   21.1670(17)
_cell_measurement_reflns_used    3185
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      14.67
_cell_measurement_theta_min      2.24
_cell_volume                     2703.4(4)
_computing_cell_refinement       'SAINT+ v. 6.01 (Bruker AXS, 2000)'
_computing_data_collection       'SMART v. 5.611 (Bruker AXS, 2000)'
_computing_data_reduction        'SAINT+ v. 6.01 (Bruker AXS, 2000)'
_computing_molecular_graphics    'XP program, SHELXTL v6.12, Bruker2001'
_computing_publication_material  'XCIF program, SHELXTL v6.12, BrukerAXS'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean 8.26
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.913
_diffrn_measurement_device_type  'Bruker SMART APEX CCD system'
_diffrn_measurement_method       '\w rotations with narrow frames'
_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  0.1029
_diffrn_reflns_av_sigmaI/netI    0.0971
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            17795
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         28.61
_diffrn_reflns_theta_min         1.40
_diffrn_standards_decay_%        'no decay'
_exptl_absorpt_coefficient_mu    1.394
_exptl_absorpt_correction_T_max  0.9185
_exptl_absorpt_correction_T_min  0.7874
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
 SADABS: Area-Detector Absorption Correction. (1996)  Bruker-AXS 
 within SAINT+ package, v. 6.01.       
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.672
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             1384
_exptl_crystal_size_max          0.17
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.841
_refine_diff_density_min         -1.156
_refine_diff_density_rms         0.194
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.927
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     324
_refine_ls_number_reflns         6347
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.927
_refine_ls_R_factor_all          0.0694
_refine_ls_R_factor_gt           0.0487
_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^)+(0.0341P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0940
_refine_ls_wR_factor_ref         0.1005
_reflns_number_gt                4572
_reflns_number_total             6347
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic800464p-file002_1.cif
_cod_data_source_block           compound_1
_cod_database_code               4305468