Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

NOTICE: Due to scheduled maintenance at our Gaithersburg campus, this site will not be available from 5:00 pm EDT (21:00 UTC) on Friday October 25 until 5:00 pm (21:00 UTC) on Sunday October 27. We apologize for any inconvenience this outage may cause.

No Species Found

No species in the database contian data from the requested reference: Carsky, P.; Hess, B.A.; Schaad, L.J., Ab initio study of the structures and vibrational spectra of the Huckel 4n heterocycles azirine, oxirene and thiirene, J. Am. Chem. Soc., 1983, 105, 396-402.