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3,3′-[(4-Nitrophenyl)methylene]bis(4-hydroxy-2H-chromen-2-one)
The molecular conformation of the title compound, C(25)H(15)NO(8), is stabilized by strong intramolecular O—H⋯O hydrogen bonds, resulting in the formation of S (1) (1)(7) ring motifs. In the crystal, π–π stacking interactions are observed between adjacent nitrobenzene and pyranone rings with a cent...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3274964/ https://www.ncbi.nlm.nih.gov/pubmed/22346909 http://dx.doi.org/10.1107/S1600536811054778 |