Cation radical salts of ethylenedisulfanyl-bridged dimeric ethylenedithiotetrathiafulvalene with 2,3,5,6-tetrafluoro-7,7,8,8-tetracyanoquinodimethane (TCNQF4), PF6?, AsF6?and BF4?: synthesis, structure and conducting properties
Zou, Lei; Xu, Wei; Jia, Chunyang; Zhang, Deqing; Wang, Quanrui; Zhu, Daoben; Journal of Materials Chemistry 13 (2003) 1646–; doi:10.1039/b303102k

data_7204639
_publ_section_title
;
 Cation radical salts of ethylenedisulfanyl-bridged dimeric
 ethylenedithiotetrathiafulvalene with
 2,3,5,6-tetrafluoro-7,7,8,8-tetracyanoquinodimethane (TCNQF4), PF6?,
 AsF6?and BF4?: synthesis, structure and conducting properties
;
_journal_issue                   7
_journal_name_full               'Journal of Materials Chemistry'
_journal_page_first              1646
_journal_paper_doi               10.1039/b303102k
_journal_volume                  13
_journal_year                    2003
_chemical_formula_sum            'C18 H14 B F4 S14'
_chemical_formula_weight         765.94
_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                 104.09(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.5666(15)
_cell_length_b                   28.340(6)
_cell_length_c                   13.239(3)
_cell_measurement_temperature    123(2)
_cell_volume                     2753.5(11)
_computing_cell_refinement       'RAPID AUTO (Riogaku, 2001)'
_computing_data_collection       'RAPID AUTO (Riogaku, 2001)'
_computing_data_reduction        'RAPID AUTO (Riogaku, 2001)'
_computing_molecular_graphics    'SHELXTL (Siemens, 1994)'
_computing_publication_material  'SHELXTL (Siemens, 1994)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.957
_diffrn_measured_fraction_theta_max 0.957
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID IP'
_diffrn_measurement_method       Oscillation
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0471
_diffrn_reflns_av_sigmaI/netI    0.1279
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       36
_diffrn_reflns_limit_k_min       -36
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            10645
_diffrn_reflns_theta_full        27.35
_diffrn_reflns_theta_max         27.35
_diffrn_reflns_theta_min         2.14
_exptl_absorpt_coefficient_mu    1.144
_exptl_absorpt_correction_T_max  1.2691
_exptl_absorpt_correction_T_min  0.7699
_exptl_absorpt_correction_type   T.Higashi
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.848
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             1548
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.711
_refine_diff_density_min         -0.433
_refine_diff_density_rms         0.086
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.784
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     334
_refine_ls_number_reflns         5976
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.784
_refine_ls_R_factor_all          0.0849
_refine_ls_R_factor_gt           0.0404
_refine_ls_shift/su_max          0.020
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0200P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0635
_refine_ls_wR_factor_ref         0.0689
_reflns_number_gt                3502
_reflns_number_total             5976
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b303102k.txt
_cod_data_source_block           1-BF4
_cod_original_cell_volume        2753.5(9)
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               7204639