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1,2-Di-4-pyridylethane N,N′-dioxide–acetic acid (1/2)
The title compound, C(12)H(12)N(2)O(2)·2C(2)H(4)O(2), was prepared from 1,2-di-4-pyridylethane, acetic acid, and hydrogen peroxide. The 1,2-di-4-pyridylethane N,N′-dioxide molecule is located on an inversion center. π–π stacking interactions between neighboring 1,2-di-4-pyridylethane N,N′-dioxide...
Autores principales: | , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2972023/ https://www.ncbi.nlm.nih.gov/pubmed/21578711 http://dx.doi.org/10.1107/S1600536809044912 |
Sumario: | The title compound, C(12)H(12)N(2)O(2)·2C(2)H(4)O(2), was prepared from 1,2-di-4-pyridylethane, acetic acid, and hydrogen peroxide. The 1,2-di-4-pyridylethane N,N′-dioxide molecule is located on an inversion center. π–π stacking interactions between neighboring 1,2-di-4-pyridylethane N,N′-dioxide molecules are observed with a centroid–centroid distance of 3.613 Å, an interplanar distance of 3.317 Å, and a slippage of 1.433 Å. O—H⋯O hydrogen-bonding interactions between 1,2-di-4-pyridylethane N,N′-dioxide and acetic acid molecules result in distinct hydrogen-bonded units made of one N-oxide and two acetic acid molecules. These units are then linked into a three-dimensional network through weaker C—H⋯O hydrogen-bonding interactions. |
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