Influence of the collision energy and isotopic variant on the stereodynamics of reaction H plus BrF→HBr plus F

被引：5

作者：

Xu Yan ^{[1
]}

Zhao Juan ^{[1
]}

Wang Jun ^{[1
]}

Liu Fang ^{[1
]}

Meng Qing-Tian ^{[1
]}

机构：

[1] Shandong Normal Univ, Coll Phys & Elect, Jinan 250014, Peoples R China

来源：

ACTA PHYSICA SINICA | 2010年 / 59卷 / 06期

基金：

中国国家自然科学基金;

关键词：

vector correlation; collision energy; isotope effect; ALIGNMENT; DYNAMICS;

D O I：

10.7498/aps.59.3885

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Quasi-classical trajectory calculations are carried out for the exothermic reaction H + BrF -> HBr + F on the latest London-Eyring-Polanyi-Sato potential energy surface The product angular distributions which reflect the vector correlation are calculated Polarization dependent differential cross sections which are sensitive to many photoinitiated bimolecular reactions are presented in the center of mass frame The calculated results suggest that the product rotational polarization becomes stronger as collision energy increases and the products were mainly backward scatterred. By comparing the product polarization of reactions D + BrF -> DBr + F and H + BrF -> HBr + F, the isotope effects have also been revealed

引用

页码：3885 / 3891

页数：7

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