Acta Cryst. (2004). E60, o2278-o2280  [ doi:10.1107/S1600536804028478 ]

7-Methoxy-2,3-dihydro-1H-cyclopenta[b]chromen-1-one

F. Huo, C. Yin and P. Yang

Abstract: In the crystal structure of the title compound, C₁₃H₁₂O₃, the pyran ring adopts a half-chair conformation. Weak intermolecular C-HO hydrogen bonds link the molecules into a three-dimensional network. In addition, C-H interactions are found.

Online 13 November 2004

Copyright © International Union of Crystallography
IUCr Webmaster