Electrical Conductivity in Platinum-Dimer Columns
Alejandro Guijarro; Óscar Castillo; Arrigo Calzolari; Pablo J. Sanz Miguel; Carlos J. Gómez-García; Rosa di Felice; Félix Zamora; Inorganic Chemistry 47 (2008) 9736–9738; doi:10.1021/ic801211m

data_4306373
_publ_contact_author
;
 F\'elix Zamora, Departamento de Qu\'imica Inorg\'anica. 
 Universidad Aut\'onoma de Madrid, E-28049 Madrid, Spain
;
_publ_contact_author_email       felix.zamora@uam.es
_publ_contact_author_fax         '34 91 4974833'
_publ_contact_author_phone       '34 91 4973962'
_publ_section_title
;
Electrical Conductivity in Platinum-Dimer Columns
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              9736
_journal_page_last               9738
_journal_paper_doi               10.1021/ic801211m
_journal_volume                  47
_journal_year                    2008
_chemical_absolute_configuration rmad
_chemical_formula_iupac          'C28 H44 Pt2 S8'
_chemical_formula_moiety         'C28 H44 Pt2 S8'
_chemical_formula_sum            'C28 H44 Pt2 S8'
_chemical_formula_weight         1027.29
_chemical_name_systematic
;
tetrakis(mu-dithiocyclohexanecarboxylato)diplatinum
;
_space_group_IT_number           79
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'I 4'
_symmetry_space_group_name_H-M   'I 4'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   16.927(6)
_cell_length_b                   16.927(6)
_cell_length_c                   6.0850(12)
_cell_measurement_reflns_used    2791
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      3.4
_cell_volume                     1743.5(9)
_computing_cell_refinement       'CrysAlis CCD (Oxford Diffraction, 2003)'
_computing_data_collection       'CrysAlis CCD (Oxford Diffraction, 2003)'
_computing_data_reduction        'CrysAlis RED (Oxford Diffraction, 2003)'
_computing_molecular_graphics    'Ortep-3 (Farrugia, 1997)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'Sir92 (Altamore et al., 1993)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.833
_diffrn_measured_fraction_theta_max 0.833
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.053
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       7
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            2791
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.4
_exptl_absorpt_coefficient_mu    8.512
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.957
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             992
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.04
_refine_diff_density_max         1.205
_refine_diff_density_min         -1.572
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.024(17)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.83
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     88
_refine_ls_number_reflns         911
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.829
_refine_ls_R_factor_gt           0.0245
_refine_ls_shift/su_max          0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.0377
_reflns_number_gt                558
_reflns_number_total             911
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic801211m_si_002_3.cif
_cod_data_source_block           compound3
_cod_database_code               4306373