Completely encapsulated oligothiophenes up to 12-mer.
Ie, Yutaka; Han, Aihong; Otsubo, Tetsuo; Aso, Yoshio; Chemical communications (Cambridge, England) 34 (2009) 3020–3022; doi:10.1039/b901354g

data_7104456
_publ_section_title
;
 Completely encapsulated oligothiophenes up to 12-mer.
;
_journal_issue                   21
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              3020
_journal_page_last               3022
_journal_paper_doi               10.1039/b901354g
_journal_volume                  34
_journal_year                    2009
_chemical_formula_moiety         'C41 H48 O2 S Si2 '
_chemical_formula_sum            'C41 H48 O2 S Si2'
_chemical_formula_weight         661.06
_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                 111.178(18)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   18.965(5)
_cell_length_b                   11.822(2)
_cell_length_c                   17.550(3)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    298.1
_cell_measurement_theta_max      17.4
_cell_measurement_theta_min      15.1
_cell_volume                     3669.1(14)
_computing_cell_refinement       WinAFC
_computing_data_collection       WinAFC
_computing_data_reduction        CrystalStructure
_computing_publication_material  'CrystalStructure 3.8'
_computing_structure_refinement  CRYSTALS
_computing_structure_solution    SIR92
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Rigaku AFC7R'
_diffrn_measurement_method       \w-2\q
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.029
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            6182
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_standards_decay_%        0.00
_diffrn_standards_interval_count 0
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.187
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.197
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             1416.00
_exptl_crystal_size_max          0.53
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.18
_refine_diff_density_max         2.17
_refine_diff_density_min         -0.64
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   2.502
_refine_ls_hydrogen_treatment    refall
_refine_ls_number_parameters     233
_refine_ls_number_reflns         3109
_refine_ls_R_factor_gt           0.0853
_refine_ls_shift/su_max          0.0000
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     'w = 1.0'
_refine_ls_weighting_scheme      unit
_refine_ls_wR_factor_ref         0.0814
_reflns_number_gt                3109
_reflns_number_total             4226
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            b901354g.txt
_cod_data_source_block           '_Monomer-1'
_cod_original_formula_sum        'C41 H48 O2 S Si2 '
_cod_database_code               7104456