Endohedral stannaspherenes M@Sn12-:: A rich class of stable molecular cage clusters

被引：104
作者：
Cui, Li-Feng
Huang, Xin
Wang, Lei-Ming
Li, Jun
Wang, Lai-Sheng
机构：
[1] Pacific NW Natl Lab, WR Wiley Environm Mol Sci Lab, Richland, WA 99352 USA
[2] Washington State Univ, Dept Phys, Richland, WA 99354 USA
[3] Pacific NW Natl Lab, Div Chem Sci, Richland, WA 99352 USA
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 05期
关键词：
D O I：
10.1002/anie.200603226
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
(Figure Presented) Trapped in a cage: Combined experimental and theoretical evidence shows that the stannaspherene Sn122- can trap a transition-metal or f-element atom (green) to form a stable endohedral cluster (see figure). The central metal atom induces very little distortion in the icosahedral cage. The clusters can be viewed as "superatoms" for use in materials with tunable magnetic, electronic, and chemical properties. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.
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页码：742 / 745
页数：4
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