摘要
本文在密度泛函理论的基础上,利用B3LYP/6-31G(d)方法研究了(NH3)2的两种同分异构体2a和2b之间的异构化过程,结果表明由2a异构化到2b要跨过1.39kcal/mol的反应势垒,而从2b异构化到2a的反应势垒为0.606kcal/mol。
Isomerization of the two isomers (2a and 2b) of (NH3)e was studied,using density functional theory. The forward and back reaction activation energies are respectively 1.39kcal/mol and 0. 606kcal/mol.
出处
《光谱实验室》
CAS
CSCD
2007年第3期327-329,共3页
Chinese Journal of Spectroscopy Laboratory
关键词
氨团簇
异构化
反应势垒
Ammonia Cluster,Isomerization,Activation Energy.