A feasibly synthesized ladder-type conjugated molecule as the novel high mobility n-type organic semiconductor
Tian, Hongkun; Deng, Yunfeng; Pan, Feng; Huang, Lizhen; Yan, Donghang; Geng, Yanhou; Wang, Fosong; Journal of Materials Chemistry 20 (2010) 7998–; doi:10.1039/c0jm01173h

data_7212926
_publ_section_title
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 A feasibly synthesized ladder-type conjugated molecule as the novel high
 mobility n-type organic semiconductor
;
_journal_issue                   37
_journal_name_full               'Journal of Materials Chemistry'
_journal_page_first              7998
_journal_paper_doi               10.1039/c0jm01173h
_journal_volume                  20
_journal_year                    2010
_chemical_formula_sum            'C28 H30 O2 S2'
_chemical_formula_weight         462.64
_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                85.153(5)
_cell_angle_beta                 88.003(4)
_cell_angle_gamma                76.368(4)
_cell_formula_units_Z            1
_cell_length_a                   5.1178(10)
_cell_length_b                   7.8729(13)
_cell_length_c                   15.815(3)
_cell_measurement_reflns_used    1209
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.65
_cell_measurement_theta_min      2.59
_cell_volume                     617.0(2)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.975
_diffrn_measured_fraction_theta_max 0.975
_diffrn_measurement_device_type  'Bruker APEX CCD area detector'
_diffrn_measurement_method       'phi and 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  0.0146
_diffrn_reflns_av_sigmaI/netI    0.0322
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            3456
_diffrn_reflns_theta_full        25.99
_diffrn_reflns_theta_max         25.99
_diffrn_reflns_theta_min         1.29
_exptl_absorpt_coefficient_mu    0.238
_exptl_absorpt_correction_T_max  0.9738
_exptl_absorpt_correction_T_min  0.9232
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_density_diffrn    1.245
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             246
_exptl_crystal_size_max          0.34
_exptl_crystal_size_mid          0.29
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.401
_refine_diff_density_min         -0.176
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.057
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     146
_refine_ls_number_reflns         2367
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.0648
_refine_ls_R_factor_gt           0.0513
_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^)+(0.0700P)^2^+0.1114P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1247
_refine_ls_wR_factor_ref         0.1346
_reflns_number_gt                1875
_reflns_number_total             2367
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0jm01173h.txt
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_cell_volume        616.98(19)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7212926