Indacenodibenzothiophenes: synthesis, optoelectronic properties and materials applications of molecules with strong antiaromatic character
Marshall, Jonathan L.; Uchida, Kazuyuki; Frederickson, Conerd K.; Schütt, Christian; Zeidell, Andrew M.; Goetz, Katelyn P.; Finn, Tristan W.; Jarolimek, Karol; Zakharov, Lev N.; Risko, Chad; Herges, Rainer; Jurchescu, Oana D.; Haley, Michael M.; Chem. Sci. 7 (2016) 5547–; doi:10.1039/C6SC00950F

data_1543327
_publ_section_title
;
 Indacenodibenzothiophenes: synthesis, optoelectronic properties and
 materials applications of molecules with strong antiaromatic character
;
_journal_issue                   8
_journal_name_full               'Chem. Sci.'
_journal_page_first              5547
_journal_paper_doi               10.1039/C6SC00950F
_journal_volume                  7
_journal_year                    2016
_chemical_formula_sum            'C46 H52 S2 Si2'
_chemical_formula_weight         725.17
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2016-02-01 deposited with the CCDC.
2016-05-13 downloaded from the CCDC.
;
_cell_angle_alpha                106.204(11)
_cell_angle_beta                 106.976(9)
_cell_angle_gamma                99.176(11)
_cell_formula_units_Z            1
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_cell_length_b                   11.320(4)
_cell_length_c                   12.549(5)
_cell_measurement_reflns_used    1730
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      25.37
_cell_measurement_theta_min      2.70
_cell_volume                     1012.3(7)
_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-2013 (Sheldrick 2013)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.925
_diffrn_measured_fraction_theta_max 0.952
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1167
_diffrn_reflns_av_unetI/netI     0.1610
_diffrn_reflns_Laue_measured_fraction_full 0.925
_diffrn_reflns_Laue_measured_fraction_max 0.952
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            13155
_diffrn_reflns_point_group_measured_fraction_full 0.925
_diffrn_reflns_point_group_measured_fraction_max 0.952
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         24.997
_diffrn_reflns_theta_min         1.808
_diffrn_source                   'sealed tube'
_exptl_absorpt_coefficient_mu    0.222
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7239
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            'deep green'
_exptl_crystal_density_diffrn    1.190
_exptl_crystal_description       needle
_exptl_crystal_F_000             388
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.395
_refine_diff_density_min         -0.352
_refine_diff_density_rms         0.068
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.985
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     226
_refine_ls_number_reflns         3395
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.985
_refine_ls_R_factor_all          0.1488
_refine_ls_R_factor_gt           0.0667
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0600P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1233
_refine_ls_wR_factor_ref         0.1460
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1793
_reflns_number_total             3395
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6sc00950f2.cif
_cod_data_source_block           mo_mh125_0m_a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 1543324--1543327.cif.
;
_cod_database_code               1543327
_shelx_estimated_absorpt_t_min   0.7239
_shelx_estimated_absorpt_t_max   1.0000
_shelxl_version_number           2013-4
_shelx_res_checksum              81856
_shelx_hkl_checksum              28944