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A 1:1 cocrystal of 2,7-di­cyano-9-di­cyano­methyl­ene-4,5-di­nitro­fluorene and benzo­nitrile

✍ Scribed by Batsanov, Andrei S. ;Perepichka, Dmitrii F.

Publisher
International Union of Crystallography
Year
2003
Tongue
English
Weight
222 KB
Volume
59
Category
Article
ISSN
1600-5368

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✦ Synopsis

The title complex contains in®nite stacks of alternating C 18 H 4 N 6 O 4 and C 7 H 5 N molecules; the former is warped to a much larger extent than in its charge-transfer complex with tetrathiafulvalene.

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Single-crystal X-ray study T = 295 K Mean '(C±C) = 0.003 A Ê Disorder in solvent or counterion R factor = 0.047 wR factor = 0.137 Data-to-parameter ratio = 14.0 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.