From Helicates to Borromean Links: Chain Length Effect in Uranyl Ion Complexes of Aliphatic α,ω-Dicarboxylates

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• 作者：Pierre Thuéry
• 刊名：Crystal Growth & Design
• 出版年：2016
• 出版时间：February 3, 2016
• 年：2016
• 卷：16
• 期：2
• 页码：546-549
• 全文大小：324K
• ISSN：1528-7505

文摘

When reacted with undecane-1,11-dicarboxylic acid under solvo-hydrothermal conditions in the presence of Mn(II) cations and 1,10-phenanthroline, uranyl ions give two-dimensional honeycomb networks which assemble to form a 3-fold Borromean entanglement. This structure is closely related to that of the helicates previously obtained with the shorter dodecanedioic acid. Replacement of 1,10-phenanthroline by 2,2′-bipyridine leads to the formation of a neutral one-dimensional heterometallic polymer.