VIBRATIONAL-STATE DISTRIBUTION OF CO2 PRODUCED IN THE REACTION BETWEEN OH RADICALS AND CO

被引：24

作者：

FROST, MJ

SALH, JS

SMITH, IWM

机构：

来源：

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS | 1991年 / 87卷 / 07期

关键词：

D O I：

10.1039/ft9918701037

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 tunable diode laser has been used to observe transient absorptions on transitions in the v3 infrared bands of CO2 when it is formed as a product of the flash-initiated reaction between OH and CO. The absence of any population in excited states with v3 > 0 and the limited extent of excitation in the Fermi-linked v1 and v2 modes indicate that energy is released largely as repulsion following passage through a transition state in which the OCO atoms are close to their final structure in isolated CO2.

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页码：1037 / 1038

页数：2

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