Department of Civil and Environmental Engineering and Earth Sciences , University of Notre Dame , Notre Dame , Indiana 46556 , United States.
Department of Chemistry and Biochemistry , University of Notre Dame , Notre Dame , Indiana 46556 , United States.
J Am Chem Soc. 2019 Aug 14;141(32):12780-12788. doi: 10.1021/jacs.9b05599. Epub 2019 Aug 2.
An aromatic ligand was introduced into the synthesis of a uranyl peroxide polyoxometalate formulated as K(UO)(O)(OH)(CHPO)·65HO that consists of a unique "open oyster" shaped structure (U) with intramolecular H-bonds. In the solid state, K-π and π-π interactions as well as K-O bonds enable the formation of a supramolecular network between U clusters. U adopts an incomplete fullerene topology and was utilized as a precursor from which the geometrically favored U structure was produced. A potassium-encapsulated U structure was obtained upon heating the solution containing U.
一种芳香配体被引入到铀过氧化物多金属氧酸盐的合成中，该多金属氧酸盐的化学式为 K(UO)(O)(OH)(CHPO)·65HO，它由一个独特的具有分子内氢键的“开牡蛎”形状的结构 (U) 组成。在固态中，K-π 和 π-π 相互作用以及 K-O 键使得 U 簇之间形成超分子网络成为可能。U 采用不完全富勒烯拓扑结构，并被用作前体，从而生成了在几何上有利的 U 结构。在含有 U 的溶液加热时，得到了一种钾包封的 U 结构。
