7-Hydr­­oxy-4-methyl-2H-chromen-2-one monohydrate

Butcher, Ray J. and Jasinski, Jerry P. and Yathirajan, H. S. and Narayana, B. and Samshad (2007) 7-Hydr­­oxy-4-methyl-2H-chromen-2-one monohydrate. Acta Crystallographica Section E, 63 (8). o3412-o3413. ISSN 2056-9890

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Official URL: https://doi.org/10.1107/S1600536807032710


In the title compound, C10H8O3·H2O, the 2H-chromen-2-one ring system, also known as coumarin, is planar. Inter­molecular O—H⋯O hydrogen bonding between the solvent water mol­ecule, and the carbonyl and hydroxyl groups of the coumarin ring system links the mol­ecules into a two-dimensional network parallel to the (10[\overline{1}]) plane. In addition, the crystal packing is stabilized by π–π inter­action between the coumarin ring systems of the inversion-related mol­ecules stacked along the a axis, with a centroid–centroid separation of 3.536 (1) Å.

Item Type: Article
Subjects: C Chemical Science > Chemistry
Divisions: Department of > Chemistry
Depositing User: C Swapna Library Assistant
Date Deposited: 11 Sep 2019 05:25
Last Modified: 11 Sep 2019 05:25
URI: http://eprints.uni-mysore.ac.in/id/eprint/7897

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