CHARGE-TRANSFER FROM POLYCHARGED IONS - C-60(N+) AS A MODEL SYSTEM

被引：75
|
作者：
PETRIE, S [1 ]
WANG, JR [1 ]
BOHME, DK [1 ]
机构：
[1] YORK UNIV,CTR RES EXPTL SPACE SCI,N YORK M3J 1P3,ON,CANADA
来源：
CHEMICAL PHYSICS LETTERS | 1993年 / 204卷 / 5-6期
关键词：
D O I：
10.1016/0009-2614(93)89189-O
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：
A geometric model is presented which considers the effects of Coulombic repulsion upon gas-phase charge-transfer reactions of multiply charged molecular ions. Special consideration is given to multiply charged cations of buckminsterfullerene, C60, which appears ideal as a model system for studies of polycation charge-transfer chemistry because of the very high structural rigidity and well-defined geometry of the parent neutral. The effects of Coulombic repulsion are discussed in relation to previous reports of photo- and electron-impact ionization of fullerenes. We predict that the fullerene polycations C60(n+), up to at least n = 6, should be stable against Coulombic explosion.
引用
收藏
页码：473 / 480
页数：8
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