Crystal structure of 4′-bromo-2′,5′-dimethoxy-2,5-dioxo-[1,1′-biphenyl]-3,4-dicarbonitrile [BrHBQ(CN) 2 ] benzene hemisolvate

In the crystal of the title compound, C 16 H 9 BrN 2 O 4 ·0.5C 6 H 6 , the molecules stack in a centrosymmetric unit cell in a 2:1 stoichiometry with co-crystallized benzene solvent molecules and interact via various weak interactions. This induces a geometry different from that predicted by theory,...

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Bibliographic Details
Published in:Acta crystallographica. Section E, Crystallographic communications Crystallographic communications, 2016-04, Vol.72 (4), p.600-603
Main Authors: Meany, Joseph E., Gerlach, Deidra L., Papish, Elizabeth T., Woski, Stephen A.
Format: Article
Language:English
Subjects:
crystal structure
hemibiquinone
molecular rectifier
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Summary:In the crystal of the title compound, C 16 H 9 BrN 2 O 4 ·0.5C 6 H 6 , the molecules stack in a centrosymmetric unit cell in a 2:1 stoichiometry with co-crystallized benzene solvent molecules and interact via various weak interactions. This induces a geometry different from that predicted by theory, and is unique among the hemibiquinones heretofore reported.
ISSN:2056-9890
2056-9890
DOI:10.1107/S2056989016005120