To achieve stable spherical clusters: General principles and experimental confirmations

被引：109
作者：
Chen, Zhongfang [1 ]
Neukermans, Sven
Wang, Xin
Janssens, Ewald
Zhou, Zhen
Silverans, Roger E.
King, R. Bruce
Schleyer, Paul von Rague
Lievens, Peter
机构：
[1] Univ Georgia, Dept Chem, Athens, GA 30602 USA
[2] Univ Georgia, Ctr Computat Chem, Athens, GA 30602 USA
[3] Katholieke Univ Leuven, Lab Vaste Stoffys Magnetisme, B-3001 Heverlee, Belgium
[4] Nankai Univ, Inst Comp Sci, Inst New Energy Mat Chem, Tianjin 300071, Peoples R China
来源：
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2006年 / 128卷 / 39期
关键词：
INDEPENDENT CHEMICAL-SHIFTS; CONSISTENT PERTURBATION-THEORY; METAL-CLUSTERS; CAGED CLUSTERS; ZINTL IONS; GAS ATOMS; AROMATICITY; FULLERENES; SN; GE;
D O I：
10.1021/ja062868g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
General principles for designing stable highly symmetrical clusters are proposed. This approach takes advantage of both the extra stability of cage aromaticity and the good geometrical balance between the outer cage and the endohedral atom. The applicability of these design principles was confirmed by gas-phase experimental observations on group 14 element cages with endohedral Al's and also is illustrated by many literature examples of diverse systems.
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收藏
页码：12829 / 12834
页数：6
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