atropisomer
(redirected from Atropisomerism)atropisomer
[¦a·trō¦pīz·ə·mər] (organic chemistry)
One of two conformations of a molecule whose interconversion is slow enough to allow separation and isolation under predetermined conditions.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.