关于氦团簇离子He^＋4的离解能和相对稳定结构  

ON THE DISSOCIATION ENERGY AND RELATIVE STABLE STRUCTURE OF He_4￣+

作　　者：罗有华[1] 黄宗胤[1] 蔡凤鑫 栗增[1] 

机构地区：[1]河南大学物理系

出　　处：《原子与分子物理学报》1994年第1期103-107,共5页Journal of Atomic and Molecular Physics

基　　金：河南省教委青年科学基金

摘　　要：本文应用排列通道量子力学方法，对氦团簇离子的四种可能构型进行了研究，发现的相对稳定结构为“Ｔ”形构型，对应的离解能为０．４２ｋｃａｌ／ｍｏｌ。该结果同其它作者的ａｂｉｎｉｔｉｏ结果相吻合。In this paper, the four probable geometries proposed for have been studied and discussed using Arrangement Channel Quantum Mechanics (ACQM) methods. The two relative stable structures are found to be the geometry of 'T' shape and asymmetric linear shape, but the former is more stable. The dissociation energy relative to the limit (+He) is 0. 42heal/mol and 0. 17kcal/mol, respectively. The results are good agreement with that of ah initio methods of other authors.

关 键 词：氦团簇离子 结构 离解能 

分 类 号：O561.4[理学—原子与分子物理]