Field-Effect Transistors Based on Tetraphenyldipyranylidenes and the Sulfur Analogues
Bolag, Altan; Mamada, Masashi; Nishida, Jun-ichi; Yamashita, Yoshiro; Chemistry of Materials 21 (2009) 4350–; doi:10.1021/cm902037w

data_4001061
_publ_section_title
;
 Field-Effect Transistors Based on Tetraphenyldipyranylidenes and the
 Sulfur Analogues
;
_journal_issue                   19
_journal_name_full               'Chemistry of Materials'
_journal_page_first              4350
_journal_paper_doi               10.1021/cm902037w
_journal_volume                  21
_journal_year                    2009
_chemical_formula_moiety         'C34 H24 S2 '
_chemical_formula_sum            'C34 H24 S2'
_chemical_formula_weight         496.68
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90.0000
_cell_angle_beta                 117.876(4)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   27.808(3)
_cell_length_b                   5.5222(4)
_cell_length_c                   17.8631(12)
_cell_measurement_reflns_used    9379
_cell_measurement_temperature    93.1
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      3.1
_cell_volume                     2424.8(4)
_computing_cell_refinement       PROCESS-AUTO
_computing_data_collection       PROCESS-AUTO
_computing_data_reduction        CrystalStructure
_computing_publication_material  'CrystalStructure 3.8'
_computing_structure_refinement  SHELXL
_computing_structure_solution    SIR2004
_diffrn_detector_area_resol_mean 10.00
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.027
_diffrn_reflns_limit_h_max       36
_diffrn_reflns_limit_h_min       -36
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            10791
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_exptl_absorpt_coefficient_mu    0.242
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.360
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             1040.00
_exptl_crystal_size_max          0.80
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.60
_refine_diff_density_min         -0.33
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.116
_refine_ls_hydrogen_treatment    refall
_refine_ls_number_parameters     164
_refine_ls_number_reflns         2738
_refine_ls_R_factor_gt           0.0418
_refine_ls_shift/su_max          0.0020
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0649P)^2^+3.2448P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1240
_reflns_number_gt                2398
_reflns_number_total             2738
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            cm902037w_si_002.cif
_cod_data_source_block           '_S-DIP'
_cod_original_cell_volume        2424.8(3)
_cod_original_formula_sum        'C34 H24 S2 '
_cod_database_code               4001061