Fingerprinting the oxidation state of U(IV) by emission spectroscopy

Hashem, Emtithal, Lorusso, Guilia, Evangelisti, Marco, McCabe, Thomas, Schulzke, Carola, Platts, James Alexis ORCID: https://orcid.org/0000-0002-1008-6595 and Baker, Robert J. 2013. Fingerprinting the oxidation state of U(IV) by emission spectroscopy. Dalton Transactions 41 , pp. 14677-14680. 10.1039/c3dt52151f

Full text not available from this repository.

Abstract

The solid-state structure of the known complex [Et4N][U(NCS)5(bipy)2] has been re-determined and a detailed spectroscopic and magnetic study has been performed in order to confirm the oxidation states of both metal and bipy ligand. Electronic absorption and infrared spectroscopy suggest that the uranium is in its +4 oxidation state and this has been corroborated by emission spectroscopy and variable temperature magnetic measurements, as well as theoretical calculations. Therefore the bipy ligands are neutral, innocent ligands and not, as would be inferred from just a solid state structure, radical anions.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Advanced Research Computing @ Cardiff (ARCCA) Chemistry
Subjects:	Q Science > QD Chemistry
Publisher:	Royal Society of Chemistry
ISSN:	1477-9226
Last Modified:	24 Oct 2022 12:10
URI:	https://orca.cardiff.ac.uk/id/eprint/50765

Citation Data

Cited 14 times in Scopus. View in Scopus. Powered By Scopus® Data

Actions (repository staff only)

Edit Item