An aggregate of molecules, generally in the condensed phase, that surrounds the fragments formed, for example, by thermal or photochemical
dissociation. Because the cage hinders the separation of the fragments by
diffusion, they may preferentially react with one another ('
cage effect ') but not necessarily to reform the precursor species. For example:
Source:
PAC, 1994, 66, 1077
(Glossary of terms used in physical organic chemistry (IUPAC Recommendations 1994))
on page 1091
Cite as:
IUPAC. Compendium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by A. D. McNaught and A.Wilkinson. Blackwell Scientific Publications, Oxford (1997). XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8.
doi:10.1351/goldbook.
