8-Benzoyl-7-hydroxy-4-methyl-2H-1-benzopyran-2-one monohydrate

In the title compound, C17H12O4·H2O, the coumarin ring system is approximately planar with a maximum atomic deviation of 0.011 (2) Å, and is nearly perpendicular to the phenyl ring at a dihedral angle of 86.63 (9)°. In...

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Bibliographic Details
Main Authors: Xiao-Yun Chen, Shu-Ping Yang, Da-Qi Wang, Li-Jun Han
Format: Article
Language:English
Published: International Union of Crystallography 2010-12-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536810046350