Synthesis, physical properties and field-effect transistors of novel thiazolothiazole?phenylene co-oligomers
Ando, Shinji; Kumaki, Daisuke; Nishida, Jun-ichi; Tada, Hirokazu; Inoue, Youji; Tokito, Shizuo; Yamashita, Yoshiro; Journal of Materials Chemistry 17 (2007) 553–; doi:10.1039/b611814c

data_7202478
_publ_section_title
;
 Synthesis, physical properties and field-effect transistors of novel
 thiazolothiazole?phenylene co-oligomers
;
_journal_issue                   6
_journal_name_full               'Journal of Materials Chemistry'
_journal_page_first              553
_journal_paper_doi               10.1039/b611814c
_journal_volume                  17
_journal_year                    2007
_chemical_formula_moiety         'C18 H14 N2 O2 S2 '
_chemical_formula_sum            'C18 H14 N2 O2 S2'
_chemical_formula_weight         354.44
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 91.327(5)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.9826(4)
_cell_length_b                   10.600(1)
_cell_length_c                   18.559(2)
_cell_measurement_reflns_used    5231
_cell_measurement_temperature    296.2
_cell_measurement_theta_max      27.4
_cell_measurement_theta_min      4.4
_cell_volume                     783.27(14)
_computing_cell_refinement       PROCESS-AUTO
_computing_data_collection       PROCESS-AUTO
_computing_data_reduction        'teXsan Ver. 1.11'
_computing_publication_material  'teXsan Ver. 1.11'
_computing_structure_refinement  'teXsan Ver. 1.10'
_computing_structure_solution    SIR92
_diffrn_detector_area_resol_mean 10.00
_diffrn_measured_fraction_theta_full 0.9977
_diffrn_measured_fraction_theta_max 0.9977
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID Imaging Plate'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.038
_diffrn_reflns_limit_h_max       4
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            7676
_diffrn_reflns_theta_full        27.42
_diffrn_reflns_theta_max         27.42
_exptl_absorpt_coefficient_mu    0.353
_exptl_absorpt_correction_T_max  0.965
_exptl_absorpt_correction_T_min  0.664
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(Higashi, 1995)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.503
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_size_max          1.000
_exptl_crystal_size_mid          0.300
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.34
_refine_diff_density_min         -0.61
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.832
_refine_ls_hydrogen_treatment    noref
_refine_ls_number_parameters     109
_refine_ls_number_reflns         1778
_refine_ls_R_factor_gt           0.0567
_refine_ls_shift/su_max          0.0010
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^) + (0.08000(Max(Fo^2^,0) + 2Fc^2^)/3)^2^]'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1601
_reflns_number_gt                1641
_reflns_number_total             1778
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            b611814c.txt
_cod_data_source_block           2
_cod_original_cell_volume        783.3(1)
_cod_original_formula_sum        'C18 H14 N2 O2 S2 '
_cod_database_code               7202478