Uranium(VI) Adopts a Tetraoxido Core

Wu, S. J., Ling, J., Wang, S. A., Skanthakumar, S., Soderholm, L., Albrecht-Schmitt, T. E., Alekseev, E. V., Krivovichev, S. V. and Depmeier, Wulf (2009) Uranium(VI) Adopts a Tetraoxido Core European Journal of Inorganic Chemistry (27). pp. 4039-4042.

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Abstract

The hydrothermal reaction of uranyl acetate with cadium acetate, or the high-temperature solid state reaction of arsenic(V) oxide, barium nitrate, and uranyl nitrate results in the formation of Cd-2(H2O)(2)[U(OH)(CH3COO)(UO2)(5)(OH)(2)O-8]center dot 0.5H(2)O (1) or Ba-4[(UO2)(7)(UO4)(AsO4)(2)O-7] (2), respectively. Both of these compounds contain uranium sites whose bonding metrics are consistent with the coordination environments found for Np-VII and Pu-VII not U-VI. (C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)

Document Type: Article
Keywords: actinidesuranium oxido ligands hydrothermal synthesis solid-state reactions layered structure framework structure structure elucidation cis-dioxido uranyl alkaline-solution neptunium np(vii) oxides
Research affiliation: OceanRep > The Future Ocean - Cluster of Excellence
Kiel University
Refereed: Yes
ISSN: 1434-1948
Projects: Future Ocean
Date Deposited: 16 Nov 2010 10:26
Last Modified: 27 Jan 2012 05:40
URI: http://eprints.uni-kiel.de/id/eprint/9848

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