A Structural and Spectroscopic Investigation of Octahedral Platinum Bis(dithiolene)phosphine Complexes: Platinum Dithiolene Internal Redox Chemistry Induced by Phosphine Association.
Chandrasekaran, P.; Greene, Angelique F.; Lillich, Karen; Capone, Stephen; Mague, Joel T.; DeBeer, Serena; Donahue, James P.; Inorganic chemistry 53 (2014) 9192–9205; doi:10.1021/ic501273b

data_4340829
_publ_section_title
;
 A Structural and Spectroscopic Investigation of Octahedral Platinum
 Bis(dithiolene)phosphine Complexes: Platinum Dithiolene Internal Redox
 Chemistry Induced by Phosphine Association.
;
_journal_issue                   17
_journal_name_full               'Inorganic chemistry'
_journal_page_first              9192
_journal_page_last               9205
_journal_paper_doi               10.1021/ic501273b
_journal_volume                  53
_journal_year                    2014
_chemical_formula_moiety         'C14 H30 P2 Pt S4'
_chemical_formula_sum            'C14 H30 P2 Pt S4'
_chemical_formula_weight         583.65
_chemical_name_systematic
; 
 trans-Bis(trimethylphosphine)bis(but-2-ene-2,3-dithiolato) 
platinum(IV) 
;
_space_group_IT_number           64
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-C 2ac 2'
_symmetry_space_group_name_H-M   'C m c a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.543(3)
_cell_length_b                   12.222(2)
_cell_length_c                   11.3826(18)
_cell_measurement_reflns_used    9916
_cell_measurement_temperature    195(2)
_cell_measurement_theta_max      28.73
_cell_measurement_theta_min      2.62
_cell_volume                     2162.3(6)
_computing_cell_refinement       'Bruker SAINT (Bruker-AXS 2008)'
_computing_data_collection       'Bruker APEX2 (Bruker-AXS, 2009)'
_computing_data_reduction        'Bruker SAINT (Bruker-AXS 2008)'
_computing_molecular_graphics    'Bruker SHELXTL(Bruker-AXS 2008a)'
_computing_publication_material  'Bruker SHELXTL(Bruker-AXS 2008a)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      195(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-I CCD'
_diffrn_measurement_method       '\f and \w 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  0.0404
_diffrn_reflns_av_sigmaI/netI    0.0163
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            18292
_diffrn_reflns_theta_full        28.75
_diffrn_reflns_theta_max         28.75
_diffrn_reflns_theta_min         2.62
_exptl_absorpt_coefficient_mu    7.017
_exptl_absorpt_correction_T_max  0.7031
_exptl_absorpt_correction_T_min  0.4718
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2008a)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.793
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             1144
_exptl_crystal_size_max          0.13
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.857
_refine_diff_density_min         -0.712
_refine_diff_density_rms         0.092
_refine_ls_extinction_coef       0.00114(10)
_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   1.076
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     57
_refine_ls_number_reflns         1457
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.266
_refine_ls_R_factor_all          0.0203
_refine_ls_R_factor_gt           0.0178
_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^)+(0.0173P)^2^+6.7524P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0442
_refine_ls_wR_factor_ref         0.0459
_reflns_number_gt                1301
_reflns_number_total             1457
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            ic501273b_si_002.cif
_cod_data_source_block           jpd281a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 4340821--4340833.cif.
;
_cod_original_cell_volume        2162.2(6)
_cod_original_sg_symbol_Hall     '-C 2bc 2'
_cod_original_sg_symbol_H-M      Cmca
_cod_database_code               4340829