Synthesis, photophysical and electrochemical properties of 1,1′,3,3′-tetrasubstituted-4,4′-bibenzo[c]thiophene derivatives with different substituents on the thiophene rings
Obayashi, Kotaro; Higashino, Taiki; Imato, Keiichi; Ooyama, Yousuke; New Journal of Chemistry 45 (2021) 13258–13261; doi:10.1039/D1NJ02498A

data_7060720
_publ_section_title
;
 Synthesis, photophysical and electrochemical properties of
 1,1&#x2032;,3,3&#x2032;-tetrasubstituted-4,4&#x2032;-bibenzo[c]thiophene
 derivatives with different substituents on the thiophene rings
;
_journal_issue                   30
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              13258
_journal_page_last               13261
_journal_paper_doi               10.1039/D1NJ02498A
_journal_volume                  45
_journal_year                    2021
_chemical_formula_sum            'C30 H38 O2 S2 Si2'
_chemical_formula_weight         550.90
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_audit_update_record
;
2021-03-16 deposited with the CCDC.	2021-06-10 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 121.7270(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   22.0300(17)
_cell_length_b                   7.5480(6)
_cell_length_c                   20.8392(16)
_cell_measurement_reflns_used    10684
_cell_measurement_temperature    100.(2)
_cell_measurement_theta_max      28.3595
_cell_measurement_theta_min      2.1759
_cell_volume                     2947.4(4)
_computing_cell_refinement       'APEX3 v2018.1-0 (Bruker AXS)'
_computing_data_collection       'APEX2(Bruker AXS)'
_computing_data_reduction        'SAINT V8.38A (Bruker AXS Inc., 2017)'
_computing_molecular_graphics    'XSHELL V6.3.1(Bruker AXS)'
_computing_publication_material  'Generate Report (Bruker AXS)'
_computing_structure_refinement  'SHELXL-2017/1 (Sheldrick, 2017)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100.(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker D8 goniometer'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_monochromator  'multilayered confocal mirror'
_diffrn_radiation_type           MoKa
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0229
_diffrn_reflns_av_unetI/netI     0.0173
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            16753
_diffrn_reflns_theta_full        27.91
_diffrn_reflns_theta_max         27.91
_diffrn_reflns_theta_min         2.17
_diffrn_source                   'rotating-anode X-ray tube'
_diffrn_source_type              'Bruker Turbo X-ray Source'
_exptl_absorpt_coefficient_mu    0.287
_exptl_absorpt_correction_T_max  0.99
_exptl_absorpt_correction_T_min  0.92
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 - Bruker AXS area detector scaling and absorption correction
;
_exptl_crystal_colour            'clear yellow'
_exptl_crystal_density_diffrn    1.242
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1176
_exptl_crystal_size_max          0.130
_exptl_crystal_size_mid          0.120
_exptl_crystal_size_min          0.040
_refine_diff_density_max         0.972
_refine_diff_density_min         -0.315
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.144
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     168
_refine_ls_number_reflns         3504
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.144
_refine_ls_R_factor_all          0.0462
_refine_ls_R_factor_gt           0.0426
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0605P)^2^+4.0442P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1152
_refine_ls_wR_factor_ref         0.1178
_reflns_number_gt                3217
_reflns_number_total             3504
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1nj02498a2.cif
_cod_data_source_block           20210315BBTSiCHO
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-Scan' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/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 7556 2019-12-06 15:28:31Z antanas 

 Adding full bibliography for 7060719--7060720.cif.
;
_cod_database_code               7060720
_shelx_res_checksum              3414