Acta Cryst. (2006). E62, o264-o265  [ doi:10.1107/S1600536805041590 ]

3-Azaspiro[5.5]undecane-2,4-dione

X.-R. Hu, W.-M. Xu and J.-M. Gu

Abstract: In the title compound, C₁₀H₁₅N₁O₂, the cyclohexane ring adopts a chair conformation and the piperidine ring adopts an envelope conformation. In the crystal structure, hydrogen-bonded dimers are formed via N-HO interactions, and the molecular packing is stabilized by van der Waals interactions.

Online 16 December 2005

Copyright © International Union of Crystallography
IUCr Webmaster