長方形、多邊形與籠形超分子之自組裝設計與合成

Self-Assembly of Metal-Containing Molecular Squares, Rectangles, Boxes and Cages

廖榮堂(Rong-Tang Liao) ； 呂光烈(Kuang-Lieh Lu)

《化學》 62卷1期 (2004/03) Pp. 81-91

https://doi.org/10.6623/chem.2004005

摘要

含金屬超分子之製備與應用是近十餘年來新興而熱門的研究方向。本文依幾何結構循序介紹三角形、正方形、長方形等多邊形分子以及更複雜的籠形分子之自組裝設計與合成。其中因長方形超分子自組裝合成的難度較高，發展最晚而深具挑戰性，因此本文著墨較多。除了分子設計合成外，本文亦簡要討論含金屬超分子之結構、光物理、主－客化學等特性與應用前景。

關鍵字

自組裝 ； 超分子 ； 長方形分子 ； 籠形分子 ； 主－客化學

並列摘要

An overview of the design, preparation and properties of metal-containing molecular triangles, squares, rectangles as well as boxes and cages is described. The metal-directed self-assembly of the discrete supramolecules from molecular building blocks is discussed. The properties and preliminary applications of the metallomacrocycles are also described. The ability to tune the size and chemical composition of the metallomacrocycles permits them to function as selective hosts for guest molecules. These supramolecules are an unusual class of compounds having tremendous potential in the areas of catalysis, sensor design, molecular electronics and molecular recognition chemistry.

並列關鍵字

self-assembly ； supramolecule ； rectangle ； cage ； molecular recognition