Highly soluble acenes as semiconductors for thin film transistors
Rüdiger Schmidt; Silke Göttling; Dirk Leusser; Dietmar Stalke; Ana-Maria Krause; Frank Würthner; Journal of Materials Chemistry 16 (2006) 3708–; doi:10.1039/b607172d

data_7203477
_publ_section_title
;
 Highly soluble acenes as semiconductors for thin film transistors
;
_journal_issue                   37
_journal_name_full               'Journal of Materials Chemistry'
_journal_page_first              3708
_journal_paper_doi               10.1039/b607172d
_journal_volume                  16
_journal_year                    2006
_chemical_formula_sum            'C36 H30 O6'
_chemical_formula_weight         558.60
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_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
_audit_creation_method           SHELXL-97
_cell_angle_alpha                97.683(4)
_cell_angle_beta                 92.558(4)
_cell_angle_gamma                109.440(4)
_cell_formula_units_Z            1
_cell_length_a                   5.0294(11)
_cell_length_b                   7.4771(17)
_cell_length_c                   19.701(4)
_cell_measurement_reflns_used    3730
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.97
_cell_measurement_theta_min      2.95
_cell_volume                     689.2(3)
_computing_cell_refinement       'SAINT-NT V6/6.0'
_computing_data_collection       'SMART-NT V5.6'
_computing_data_reduction        'SAINT-NT V6/6.0'
_computing_molecular_graphics    SHELXTL-97
_computing_publication_material  SHELXTL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker Smart Apex with D8 goniometer'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0356
_diffrn_reflns_av_sigmaI/netI    0.0303
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            11591
_diffrn_reflns_theta_full        26.04
_diffrn_reflns_theta_max         26.04
_diffrn_reflns_theta_min         2.10
_exptl_absorpt_coefficient_mu    0.091
_exptl_absorpt_correction_T_max  0.99
_exptl_absorpt_correction_T_min  0.89
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
'SADABS - Bruker Nonius area detector scaling and absorption correction - V2.05'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.346
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             294
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.278
_refine_diff_density_min         -0.240
_refine_diff_density_rms         0.056
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.084
_refine_ls_hydrogen_treatment    refxyz
_refine_ls_matrix_type           full
_refine_ls_number_parameters     235
_refine_ls_number_reflns         2728
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.084
_refine_ls_R_factor_all          0.0649
_refine_ls_R_factor_gt           0.0516
_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^)+(0.0714P)^2^+0.2452P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1260
_refine_ls_wR_factor_ref         0.1326
_reflns_number_gt                2205
_reflns_number_total             2728
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b607172d.txt
_cod_data_source_block           antra014
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7203477