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: Armstrong, R.N.; Ammond, H.L.; Darnow, J.N., Molecular geometry and conformational stability of 4,5-dimethyl- and 3,4,5,6-tetramethylphenanthrene: A look at the structural basis of the buttressing effect, J. Am. Chem. Soc., 1987, 109, 2077-2082.