3,3′-[(4-Nitrophenyl)methylene]bis(4-hydroxy-2H-chromen-2-one)

The molecular conformation of the title compound, C25H15NO8, is stabilized by strong intramolecular O—H...O hydrogen bonds, resulting in the formation of S11(7) ring motifs. In the crystal, π–π stacking interactions are observed between adjacent...

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Bibliographic Details
Main Authors: N. Ravikumar, G. Gopikrishna, K. Anand Solomon
Format: Article
Language:English
Published: International Union of Crystallography 2012-02-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536811054778