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層柱型金屬有機骨架化合物

Construction of Pillared-layer Metal-Organic Frameworks

摘要


層柱型金屬有機骨架化合物是金屬有機層狀結構經柱型有機配位基的連結所支撐形成的孔洞型框架化合物,在眾多金屬有機骨架化合物中是非常獨特且重要的一支家族,典型的框架拓樸為簡單立方型網狀框架與簡單六方型網狀框架。合成上可以透過晶體工程的設計來製備等拓樸網狀框架的系列產物。藉由改變有機配位基的長度可以有效調節層柱型金屬有機骨架化合物的孔洞大小。另外,在有機配位基上修飾以不同的官能基則可以改善層柱型金屬有機骨架化合物的物性,進而增加其功能性與應用潛力。本文就層柱型金屬有機骨架化合物的拓樸結構特性進行系統性的分析與探討。

並列摘要


Pillared-layer metal-organic frameworks (MOFs) are usually constructed with metal carboxylates or metal triazolates as layers and bispyridyl or bisimidazolyl ligands as pillars. This provides a promising strategy to easily generate a series of isoreticular porous frameworks with adjustable pore sizes and tunable structural properties by lengthening and modulating the in-layer and the pillar ligands. This article focuses on, from the topological point of view, the construction of pillared-layer MOFs and their typical and special structural features.

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