Short-range interaction energy for ground state H+2

被引：2
|
作者：
Battezzati, M
Costa, C
Magnasco, V
机构：
[1] Univ Genoa, Dipartimento Chim & Chim Ind, I-16146 Genoa, Italy
[2] CNR, Ist Cosmogeofis, I-10133 Turin, Italy
来源：
CHEMICAL PHYSICS LETTERS | 2006年 / 420卷 / 1-3期
关键词：
D O I：
10.1016/j.cplett.2005.12.050
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：
Explicit analytical formulae are presented for the exact R-n-expansion of the short-range electronic interaction energy for ground state H-2(+) up to n = 10. The corresponding calculated values for small values of the internuclear distance are in excellent agreement with Peek's accurate results up to R = 0.30a(0). (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：120 / 124
页数：5
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