An ultrafast time-resolved UV visible absorption study of the UV photochemistry of [(eta(5)-C5H5)Fe(CO)(2)](2)

被引：15

作者：

Arnold, CJ

Ye, TQ

Perutz, RN

Hester, RE

Moore, JN

机构：

[1] Department of Chemistry, University of York, Heslington

来源：

CHEMICAL PHYSICS LETTERS | 1996年 / 248卷 / 5-6期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1016/0009-2614(95)01343-1

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：

An ultrafast time-resolved UV/visible absorption study of the UV photochemistry of [CpFe(CO)(2)](2) (Cp=eta(5)-C5H5) in cyclohexane solution has shown that the long-lived GO-loss product, Cp(2)Fe(2)(mu-CO)(3), is produced within 40 ps. The immediate precursor has a lifetime of 15 ps and may be assigned preliminarily to the coordinatively unsaturated GO-loss product, (Cp)(CO)Fe(mu-CO)(2)Fe(Cp). The initial transient absorption decays with a lifetime of 1.6 ps, which defines the upper limit for the timescale of CO loss.

引用

收藏

页码：464 / 469

页数：6

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