THE CAGE EFFECT AND ENERGETIC AND STERIC REQUIREMENTS OF ELEMENTARY BIMOLECULAR REACTIONS IN CONDENSED PHASES

被引：18

作者：

BENNUN, M

LEVINE, RD

机构：

[1] HEBREW UNIV JERUSALEM,FRITZ HABER RES CTR MOLEC DYNAM,IL-91904 JERUSALEM,ISRAEL

[2] UNIV CALIF LOS ANGELES,DEPT CHEM & BIOCHEM,LOS ANGELES,CA 90024

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1992年 / 96卷 / 04期

关键词：

D O I：

10.1021/j100183a004

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Caging in atom-diatom exchange reactions in rare gases was found predominantly at such high densities that the rare gas atoms themselves become caged. Even when the reactants undergo repeated collisions within the cage, reaction will not occur unless the steric and kinematic requirements for barrier crossing are satisfied. These requirements can be understood in terms of the potential energy surface of the isolated reactants.

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页码：1523 / 1525

页数：3

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