PHOTOINITIATED CHARGE-TRANSFER AND DISSOCIATION IN MASS-SELECTED METALLOORGANIC COMPLEXES

被引：45

作者：

WILLEY, KF ^{[1
]}

CHENG, PY ^{[1
]}

PEARCE, KD ^{[1
]}

DUNCAN, MA ^{[1
]}

机构：

[1] UNIV GEORGIA,DEPT CHEM,ATHENS,GA 30602

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1990年 / 94卷 / 12期

关键词：

D O I：

10.1021/j100375a005

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：

Metalloorganic ion-molecule complexes of silver and aluminum ions with benzene and acetone molecules are prepared in a supersonic molecular beam with pulsed laser vaporization. Complexes are mass-selected in a reflectron time-of-flight spectrometer and excited with ultraviolet laser radiation in the 385-266-nm region. Aluminum complexes dissociate to produce the isolated metal ion and a neutral organic, while silver complexes undergo dissociative charge transfer, yielding charged organic fragments and neutral metal atoms. The mechanism and energetics of this new photochemistry are discussed. © 1990 American Chemical Society.

引用

页码：4769 / 4772

页数：4

共 37 条

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