Views of Space Analysis of Molecular Shapes and Volumes by Casting the Unoccupied Space within Carcerand CPK Molecular Models C. N. Eid, Jr. and D. J. cram' University of California, Los Angeles, CA 90024 Corey-Pauling-Koltun (CPK) molecular models (1) have greatly helped and influenced our chemical research (2). We have often forecast the outcome of molecular recognition between a host and m e s t hv mani~ulatinn . .ohvsicallv . their CPK molecular mod& Frequently t
