Smallest fullerene-like silicon cage stabilized by a V2 unit

被引：53

作者：

Xu, Hong-Guang ^{[1
]}

Kong, Xiang-Yu ^{[1
]}

Deng, Xiao-Jiao ^{[1
]}

Zhang, Zeng-Guang ^{[1
]}

Zheng, Wei-Jun ^{[1
]}

机构：

[1] Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, State Key Lab Mol React Dynam, Beijing 100190, Peoples R China

来源：

JOURNAL OF CHEMICAL PHYSICS | 2014年 / 140卷 / 02期

基金：

中国国家自然科学基金;

关键词：

PHOTOELECTRON-SPECTROSCOPY; CLUSTER ANIONS; BUILDING-BLOCKS; SI; CU; ATOMS;

D O I：

10.1063/1.4861053

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：

We conducted a combined anion photoelectron spectroscopy and density functional theory study on V2Si20 cluster. Our results show that the V2Si20 cluster has an elongated dodecahedron cage structure with a V-2 unit encapsulated inside the cage. It is the smallest fullerene-like silicon cage and can be used as building block to make cluster-assembled materials, such as pearl-chain style nanowires. (C) 2014 AIP Publishing LLC.

引用

页数：5

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