Organic Field-Effect Transistors Based on Alkyl-Terminated Tetrathiapentalene (TTP) Derivatives
Bando, Yoshimasa; Shirahata, Takashi; Shibata, Koji; Wada, Hiroshi; Mori, Takehiko; Imakubo, Tatsuro; Chemistry of Materials 20 (2008) 5119–; doi:10.1021/cm801404d

data_4001250
_publ_section_title
;
 Organic Field-Effect Transistors Based on Alkyl-Terminated
 Tetrathiapentalene (TTP) Derivatives
;
_journal_issue                   16
_journal_name_full               'Chemistry of Materials'
_journal_page_first              5119
_journal_paper_doi               10.1021/cm801404d
_journal_volume                  20
_journal_year                    2008
_chemical_formula_sum            'C14 H16 S4'
_chemical_formula_weight         312.52
_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'
_cell_angle_alpha                96.14(3)
_cell_angle_beta                 90.00(4)
_cell_angle_gamma                72.13(4)
_cell_formula_units_Z            2
_cell_length_a                   10.608(7)
_cell_length_b                   13.666(6)
_cell_length_c                   5.216(2)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293.2
_cell_measurement_theta_max      14.8
_cell_measurement_theta_min      12.5
_cell_volume                     715.1(7)
_computing_cell_refinement       WinAFC
_computing_data_collection       WinAFC
_computing_data_reduction        'teXsan Ver. 1.10'
_computing_publication_material  'teXsan Ver. 1.10'
_computing_structure_refinement  'teXsan Ver. 1.10'
_computing_structure_solution    SIR92
_diffrn_measured_fraction_theta_full 1.0012
_diffrn_measured_fraction_theta_max 1.0012
_diffrn_measurement_device_type  'Rigaku AFC7R'
_diffrn_measurement_method       w-2q
_diffrn_radiation_type           'Mo Ka'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.023
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       7
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            4592
_diffrn_reflns_theta_full        29.98
_diffrn_reflns_theta_max         29.98
_diffrn_standards_decay_%        0.68
_diffrn_standards_interval_count 150
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.643
_exptl_absorpt_correction_T_max  0.997
_exptl_absorpt_correction_T_min  0.910
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details   '(North, Phillips & Mathews, 1968)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.451
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_size_max          0.960
_exptl_crystal_size_mid          0.560
_exptl_crystal_size_min          0.010
_refine_diff_density_max         0.43
_refine_diff_density_min         -0.30
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.371
_refine_ls_hydrogen_treatment    noref
_refine_ls_number_parameters     163
_refine_ls_number_reflns         4168
_refine_ls_R_factor_gt           0.0473
_refine_ls_shift/su_max          0.0009
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[s^2^(Fo^2^) + (0.05000(Max(Fo^2^,0) + 2Fc^2^)/3)^2^]'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1336
_reflns_number_gt                2666
_reflns_number_total             4168
_reflns_threshold_expression     F^2^>2.0s(F^2^)
_cod_data_source_file            cm801404d-file003.cif
_cod_data_source_block           Cytidine_(Rigaku_Master_fo
_cod_original_cell_volume        715.2(6)
_cod_original_sg_symbol_H-M      'P -1         '
_cod_original_formula_sum        'C14 H16 S4 '
_cod_database_code               4001250