Synthesis, structures, and photophysical properties of π-expanded oligothiophene 8-mers and their Saturn-like C₆₀ complexes.
Shimizu, Hideyuki; Cojal González, José D; Hasegawa, Masashi; Nishinaga, Tohru; Haque, Tahmina; Takase, Masayoshi; Otani, Hiroyuki; Rabe, Jürgen P; Iyoda, Masahiko; Journal of the American Chemical Society 137 (2015) 3877–3885; doi:10.1021/jacs.5b00291

data_4129296
_publ_section_title
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 Synthesis, structures, and photophysical properties of \p-expanded
 oligothiophene 8-mers and their Saturn-like C&#x2086;&#x2080; complexes.
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_journal_issue                   11
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              3877
_journal_page_last               3885
_journal_paper_doi               10.1021/jacs.5b00291
_journal_volume                  137
_journal_year                    2015
_chemical_formula_sum            'C172 H144 S8'
_chemical_formula_weight         2467.35
_chemical_name_common            2_c60
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_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                80.634(3)
_cell_angle_beta                 77.456(3)
_cell_angle_gamma                61.448(3)
_cell_formula_units_Z            3
_cell_length_a                   17.654(5)
_cell_length_b                   17.880(5)
_cell_length_c                   35.319(10)
_cell_measurement_temperature    108(2)
_cell_volume                     9536(5)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_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      108(2)
_diffrn_measured_fraction_theta_full 0.815
_diffrn_measured_fraction_theta_max 0.815
_diffrn_measurement_device_type  'Bruker Apex-II CCD System'
_diffrn_measurement_method       '/f and /w 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  0.0547
_diffrn_reflns_av_sigmaI/netI    0.1588
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       41
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            36924
_diffrn_reflns_theta_full        24.81
_diffrn_reflns_theta_max         24.81
_diffrn_reflns_theta_min         1.18
_exptl_absorpt_coefficient_mu    0.199
_exptl_absorpt_correction_T_max  0.9519
_exptl_absorpt_correction_T_min  0.9247
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.289
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3912
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.25
_refine_diff_density_max         1.713
_refine_diff_density_min         -0.689
_refine_diff_density_rms         0.107
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.020
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     2262
_refine_ls_number_reflns         26786
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.020
_refine_ls_R_factor_all          0.2128
_refine_ls_R_factor_gt           0.1137
_refine_ls_shift/su_max          0.071
_refine_ls_shift/su_mean         0.006
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1443P)^2^+60.9596P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2811
_refine_ls_wR_factor_ref         0.3530
_reflns_number_gt                12695
_reflns_number_total             26786
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja5b00291_si_004.cif
_cod_data_source_block           8mer_f
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Triclinic' was changed to
'triclinic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_cell_volume        9537(5)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4129296