The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Ground-state geometries and stability of BenLi(n=1~12) clusters with density functional theory
Author(s): 
Pages: 1003-1008
Year: Issue:  5
Journal: JOURNAL OF ATOMIC AND MOLECULAR PHYSICS

Keyword:  BenLi团簇基态结构稳定性密度泛函;
Abstract: 采用密度泛函理论的B3LYP方法,获得了BenLi(n=1~12)掺杂团簇的基态结构.同时计算相应的平均结合能、离解能、能量二阶有限差分和能隙.结合最高分子占据轨道的电子密度分析了掺杂团簇的成键特性,并与单一组元的BeN(N=2~13)团簇进行对比.结果表明n=4和9是团簇的幻数;随着尺寸n的增加,BenLi团簇中Be-Li间的相互作用由类共价键过渡到类离子键.
Related Articles
loading...