The Zintl ion [Pb10]2-:: A rare example of a homoatomic closo cluster

被引:80
作者
Spiekermann, Annette [1 ]
Hoffinann, Stephan D. [1 ]
Fassler, Thomas F. [1 ]
机构
[1] Tech Univ Munich, Dept Chem, D-85747 Garching, Germany
关键词
cluster compounds; cryptands; lead; Wade's rules; Zintl anions;
D O I
10.1002/anie.200503916
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(Figure Presented) Closed encounters: A closed deltahedral homoatomic cluster, [Pb10]2-, is structurally characterized. When this "empty" cluster is considered together with the recently published filled cluster [Ni@Pb10]2-, a striking parallel to the fullerenes emerges: Zintl ions form polyhedral cages that can enclose a central atom without any major structural alterations. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
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页码:3459 / 3462
页数:4
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