π-Extended benzo[1,2:4,5]di[7]annulene bis(dicarboximide)s - a new class of non-alternant polycyclic aromatic dicarboximides.
Spengler, Jonas; Zhu, Chongwei; Shoyama, Kazutaka; Würthner, Frank; Chemical science 14 (2023) 10861–10866; doi:10.1039/d3sc04015a

data_1569918
_publ_section_title
;
 &#x3c0;-Extended benzo[1,2:4,5]di[7]annulene bis(dicarboximide)s - a new
 class of non-alternant polycyclic aromatic dicarboximides.
;
_journal_issue                   39
_journal_name_full               'Chemical science'
_journal_page_first              10861
_journal_page_last               10866
_journal_paper_doi               10.1039/d3sc04015a
_journal_volume                  14
_journal_year                    2023
_chemical_formula_moiety         'C40 H24 N2 O4, 3.076(C H Cl3)'
_chemical_formula_sum            'C43.08 H27.08 Cl9.23 N2 O4'
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_audit_update_record
;
2023-07-27 deposited with the CCDC.	2023-09-19 downloaded from the CCDC.
;
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.1147P)^2^+53.1712P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3sc04015a2.cif
_cod_data_source_block           756_ZCW742_1m_a
_cod_depositor_comments          'Adding full bibliography for 1569918.cif.'
_cod_original_cell_volume        16859.1(19)
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               1569918
_shelx_shelxl_version_number     2019/3
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_shelx_res_checksum              24417