[m × n] Metal Ion Arrays Templated by Coordination Cages

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• 作者：Takafumi Osuga ; Takashi Murase ; Kosuke Ono ; Yoshihiro Yamauchi ; Makoto Fujita
• 刊名：Journal of the American Chemical Society
• 出版年：2010
• 出版时间：November 10, 2010
• 年：2010
• 卷：132
• 期：44
• 页码：15553-15555
• 全文大小：221K
• 年卷期：v.132,no.44(November 10, 2010)
• ISSN：1520-5126

文摘

Three-dimensional m × n arrays of metal ion clusters can be assembled as aromatic stacks of planar polynuclear metal complexes within columnar coordination cages. The polynuclear complexes and cage height program the final array structures of the metal ion clusters. Cyclic trinuclear Au(I) complexes (m = 3) assembled into trigonal prismatic arrays (n = 1−3) within the cages and the array structures were clearly shown by X-ray crystallographic analysis. A silver-sandwiched hetero-Au₃−Ag−Au₃ cluster was also prepared by treating a hexanuclear Au₃−Au₃ cluster with Ag(I) ion.