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4-(2-Nitro­vinyl)-2,3,6,7-tetra­hydro­benzo[1,2-b;4,5-b′]difuran

✍ Scribed by Xu, Wei-Ming ;Hu, Xiu-Rong ;Gu, Jian-Ming

Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
246 KB
Volume
61
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the structure of the title compound, C 12 H 11 NO 4 , the two furan rings, one to a greater degree than the other, adopt envelope conformations and are twisted slightly relative to the benzene ring. The olefinic bond displays a trans configuration.

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Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.004 A Ê R factor = 0.076 wR factor = 0.095 Data-to-parameter ratio = 10.8 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

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