Title: Axially Symmetric U−O−Ln- and U−O−U-Containing Molecules from the Control of Uranyl Reduction with Simple f-Block Halides
Authors: ARNOLD POLLY L.COWIE BRADLEY E.SUVOVA MARKETAZEGKE MARKUSMAGNANI NICOLACOLINEAU ERICGRIVEAU JEAN-CHRISTOPHECACIUFFO ROBERTOLOVE JASON B.
Citation: ANGEWANDTE CHEMIE-INTERNATIONAL EDITION vol. 56 no. 36 p. 10775 –10779
Publisher: WILEY-V C H VERLAG GMBH
Publication Year: 2017
JRC N°: JRC106913
ISSN: 1433-7851
URI: http://publications.jrc.ec.europa.eu/repository/handle/JRC106913
DOI: 10.1002/anie.201705197
Type: Articles in periodicals and books
Abstract: The reduction of UVI uranyl halides or amides with simple LnII or UIII salts forms highly symmetric, linear, oxo-bridged trinuclear UV/LnIII/UV, LnIII/UIV/LnIII, and UIV/UIV/UIV complexes or linear LnIII/UV polymers depending on the stoichiometry and solvent. The reactions can be tuned to give the products of one- or two-electron uranyl reduction. The reactivity and magnetism of these compounds are discussed in the context of using a series of strongly oxo-coupled homo- and heterometallic poly(f-block) chains to better understand fundamental electronic structure in the f-block.
JRC Directorate:Nuclear Safety and Security

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