TEMPERATURE-DEPENDENCE OF THE REACTION OF O+ WITH HD

被引：62

作者：

SUNDERLIN, LS

ARMENTROUT, PB

机构：

[1] Department of Chemistry, University of Utah, Salt Lake City

来源：

CHEMICAL PHYSICS LETTERS | 1990年 / 167卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0009-2614(90)85003-U

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：

The reaction of O+ with HD has been studied as a function of translational energy and hydrogen temperature. While no change in the total cross section as a function of temperature is observed, the branching ratios for formation of OH+ and OD+ do depend upon the HD rotational temperature. The fraction of OH+ formed is up to 6% higher at 105 K than at 305 K. The measurements are in excellent agreement with theoretical calculations of Dateo and Clary. The results indicate that entrance channel effects control the product distribution. © 1990.

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页码：188 / 192

页数：5

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