Pyrrole-bridged quinones: π-electronic systems that modulate electronic structures by tautomerism and deprotonation.
Sugiura, Shinya; Maeda, Hiromitsu; Chemical communications (Cambridge, England) 57 (2021) 6983–6986; doi:10.1039/d1cc02691g

data_7128511
_publ_section_title
;
 Pyrrole-bridged quinones: \p-electronic systems that modulate electronic
 structures by tautomerism and deprotonation.
;
_journal_issue                   57
_journal_name_full
'Chemical communications (Cambridge, England)'
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_journal_page_last               6986
_journal_paper_doi               10.1039/d1cc02691g
_journal_volume                  57
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_chemical_formula_moiety         'C32 H40 Br2 N O2, C12 H28 N'
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;
2021-04-09 deposited with the CCDC.	2021-06-17 downloaded from the CCDC.
;
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'Incoatec Helios multilayered confocal mirror'
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;
SADABS Sheldrick 1996
;
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;
 Flack x determined using 5183 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.394(4)
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_refine_ls_R_factor_all          0.0731
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0427P)^2^+4.2583P] where P=(Fo^2^+2Fc^2^)/3'
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_cod_depositor_comments
'Adding full bibliography for 7128507--7128511.cif.'
_cod_original_cell_volume        4406.9(10)
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_shelx_estimated_absorpt_t_min   0.399
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_shelx_res_checksum              85094