Polyoxometalate-based complexes as ligands for the study of actinide chemistry.,Dalton Transactions

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Polyoxometalate-based complexes as ligands for the study of actinide chemistry.
Dalton Transactions ( IF 3.5 ) Pub Date : 2020-09-16 , DOI: 10.1039/d0dt02755c
Thomas Auvray ₁ , Ellen M Matson ₁

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The complexation of actinide cations by polyoxometalates (POMs) has been extensively studied over the past 50 years. In this perspective article, we present the rich structural diversity of actinide-POM complexes and their contribution to the extension of our knowledges of actinide chemistry, especially regarding aspect of their redox chemistry, as well as application for the capture and separation of these cations in the context of nuclear fuel remediation. These heterometallic assemblies have also proven highly valuable as model for heterogeneous systems based on actinides supported by metal oxide surfaces. In particular, activation of the An–O bond of actinyl fragments upon complexation with lacunary POMs has been reported, creating opportunities for future developments regarding the reactivity of these heterometallic assemblies.

中文翻译：

基于多金属氧酸盐的配合物作为act系元素化学研究的配体。

在过去的50年中，对多金属氧酸盐（POM）对act系阳离子的络合进行了广泛的研究。在这篇观点文章中，我们介绍了act系元素-POM配合物的丰富结构多样性，以及它们对扩展act系元素化学知识的贡献，特别是在其氧化还原化学方面，以及在这些阳离子的捕获和分离中的应用。核燃料修复的背景。这些杂金属组件也已被证明非常有价值，可作为基于金属氧化物表面支撑的act系元素的异质系统的模型。特别是，已经报道了与凹腔POM络合后，act化基片段的An–O键被激活的现象，这为这些杂金属装配体的反应性的未来发展创造了机会。

更新日期：2020-10-20

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