Date Published: March 01, 2012
Publisher: International Union of Crystallography
Author(s): Ali A. El-Emam, Adnan A. Kadi, Nasser R. El-Brollosy, Seik Weng Ng, Edward R. T. Tiekink.
The title molecule, C18H19N3O3, lies on a mirror plane that bisects the adamantyl group. In the crystal, C—H⋯O and C—H⋯N interactions lead to supramolecular chains along . These assemble into layers in the ab plane via π–π interactions [centroid–centroid distance = 3.6548 (7) Å] between the oxadiazole and benzene rings.
For the biological activity of adamantyl-1,3,4-oxadiazole derivatives, see: Kadi et al. (2007 ▶); El-Emam et al. (2004 ▶). For related adamantane structures, see: Al-Tamimi et al. (2010 ▶); Kadi et al. (2011 ▶).