Issue 20, 2019
From the journal:

Dalton Transactions

Oxidation of uranium(iv) thiocyanate complexes: cation–cation interactions in mixed-valent uranium coordination chains†

Stefano Nuzzo,a   Jan van Leusen, ORCID logo b   Brendan Twamley,a   James A. Platts,c   Paul Kögerler ORCID logo b  and  Robert J. Baker ORCID logo *a  

* Corresponding authors

a School of Chemistry, University of Dublin, Trinity College, Dublin 2, Ireland
E-mail: bakerrj@tcd.ie

b Institute of Inorganic Chemistry, RWTH Aachen University, D-52074 Aachen, Germany

c School of Chemistry, Cardiff University, Park Place, Cardiff, UK

Abstract

Oxidation of Cs4[U(NCS)8] in MeCN or DMF affords structurally characterised examples of the mixed-valent UIV/VI compound Cs14[{U(NCS)8}3{UO2(NCS)4(H2O)}]·4.5H2O, or the [UIV–UV–UIV][UVI] species [U(DMF)8(μ-O)U(NCS)5(μ-O)U(DMF)7(NCS)][UO2(NCS)5]. Vibrational and magnetism data support their oxidation state formulism, which is further corroborated by computational methodology.

Graphical abstract: Oxidation of uranium(iv) thiocyanate complexes: cation–cation interactions in mixed-valent uranium coordination chains

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Article information

DOI
https://doi.org/10.1039/C9DT01005J
Article type
Communication
Submitted
07 Mar 2019
Accepted
25 Apr 2019
First published
25 Apr 2019

Dalton Trans., 2019,48, 6704-6708

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Oxidation of uranium(IV) thiocyanate complexes: cation–cation interactions in mixed-valent uranium coordination chains

S. Nuzzo, J. van Leusen, B. Twamley, J. A. Platts, P. Kögerler and R. J. Baker, Dalton Trans., 2019, 48, 6704 DOI: 10.1039/C9DT01005J

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