Synthesis and Properties of 2-Alkylidene-1,3-dithiolo[4,5-d]-4,5-ethylenediselenotetrathiafulvalene Derivatives and Crystal Structures of Their Cation Radical Salts
Furuta, Keisuke; Kohno, Shuhei; Shirahata, Takashi; Yamasaki, Koya; Hino, Shojun; Misaki, Yohji; Crystals 2 (2012) 393–412; doi:10.3390/cryst2020393

data_1508454
_publ_section_title
;
 Synthesis and Properties of
 2-Alkylidene-1,3-dithiolo[4,5-d]-4,5-ethylenediselenotetrathiafulvalene
 Derivatives and Crystal Structures of Their Cation Radical Salts
;
_journal_issue                   2
_journal_name_full               Crystals
_journal_page_first              393
_journal_page_last               412
_journal_paper_doi               10.3390/cryst2020393
_journal_volume                  2
_journal_year                    2012
_chemical_formula_sum            'C12 H11 O4.5 Re S6 Se2'
_chemical_formula_weight         763.69
_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'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                94.949(17)
_cell_angle_beta                 94.723(14)
_cell_angle_gamma                93.783(13)
_cell_formula_units_Z            2
_cell_length_a                   8.532(6)
_cell_length_b                   9.750(7)
_cell_length_c                   13.597(10)
_cell_measurement_reflns_used    3435
_cell_measurement_temperature    120
_cell_measurement_theta_max      27.42
_cell_measurement_theta_min      3.02
_cell_volume                     1120.0(14)
_computing_cell_refinement       CrystalClear
_computing_data_collection       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_reduction        CrystalClear
_computing_molecular_graphics    'CrystalStructure 4.0'
_computing_publication_material  'CrystalStructure 4.0 (Rigaku, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      120
_diffrn_detector_area_resol_mean 7.111
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Rigaku Saturn724'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0800
_diffrn_reflns_av_sigmaI/netI    0.0950
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            13612
_diffrn_reflns_theta_full        27.42
_diffrn_reflns_theta_max         27.42
_diffrn_reflns_theta_min         3.02
_exptl_absorpt_coefficient_mu    9.250
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    2.264
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             716
_exptl_crystal_size_max          0.040
_exptl_crystal_size_mid          0.020
_exptl_crystal_size_min          0.010
_refine_diff_density_max         3.407
_refine_diff_density_min         -2.772
_refine_diff_density_rms         0.382
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.070
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     206
_refine_ls_number_reflns         5066
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.070
_refine_ls_R_factor_all          0.1084
_refine_ls_R_factor_gt           0.0835
_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^)+(0.1125P)^2^+19.7991P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2044
_refine_ls_wR_factor_ref         0.2303
_reflns_number_gt                3763
_reflns_number_total             5066
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            shirahata_rev_crystals-02-00393-s001_DC191.cif
_cod_data_source_block           5_MeDTES-ReO4_chateigner_1508454
_cod_original_formula_sum        'C12 H11 O4.50 Re S6 Se2'
_cod_database_code               1508454