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2-(3-Benzoyl-1-pyridinio)-3,4-dioxo-cyclobutenolate.
- Source :
-
Acta Crystallographica: Section C (Wiley-Blackwell) . Apr2005, Vol. 61 Issue 4, po213-o215. 3p. - Publication Year :
- 2005
-
Abstract
- The title compound, C16H9NO4, also known as the 3-benzoylpyridinium betaine of squaric acid, exhibits a dipolar electronic ground-state structure with a positively charged pyridinium fragment and a negatively charged squarate moiety. In the molecule, the two aromatic rings are twisted by 56.03 (2)° relative to one another. The three-dimensional packing of the molecules is stabilized by C—H··O· short contacts. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01082701
- Volume :
- 61
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Acta Crystallographica: Section C (Wiley-Blackwell)
- Publication Type :
- Academic Journal
- Accession number :
- 16994606
- Full Text :
- https://doi.org/10.1107/S0108270105003069