Universität zu Köln

Kasperowicz, Thomas, Flosbach, Niko T., Groedler, Dennis, Kasperowicz, Hannah, Neudoerfl, Joerg-M, Rennebaum, Tobias ORCID: 0000-0003-0241-4680, Wickleder, Mathias S. and Zegke, Markus (2022). Solvated Actinoids: Methanol, Ethanol, and Water Adducts of Thorium and Uranium Tetrachloride. Eur. J. Inorg. Chem., 2022 (21). WEINHEIM: WILEY-V C H VERLAG GMBH. ISSN 1099-0682

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Abstract

The solvent adducts of the tetravalent actinoid chlorides ThCl4 and UCl4 have been isolated with methanol as [ThCl4(MeOH)(4)] 1 and [UCl4(MeOH)(4)] 2, and with ethanol as [ThCl4(EtOH)(4)] 3 and [UCl4(EtOH)(4)] 4. In hydrochloric acid [ThCl2(H2O)(7)](Cl)(2)(H2O)(2) 5 forms, which is isotypic to the known [UCl2(H2O)(7)](Cl)(2)(H2O)(2) 6. The adducts have been analysed using SXRD, IR, CHN, TGA-MS and PXRD. The material can be isolated from saturated organic (1-4) or acidic aqueous (5-6) solutions, however, drying of the isolated material results in loss of HCl and the formation of oxide species, confirmed by the isolation of U3O8 after complete thermal decomposition.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Kasperowicz, Thomas UNSPECIFIED UNSPECIFIED UNSPECIFIED Flosbach, Niko T. UNSPECIFIED UNSPECIFIED UNSPECIFIED Groedler, Dennis UNSPECIFIED UNSPECIFIED UNSPECIFIED Kasperowicz, Hannah UNSPECIFIED UNSPECIFIED UNSPECIFIED Neudoerfl, Joerg-M UNSPECIFIED UNSPECIFIED UNSPECIFIED Rennebaum, Tobias UNSPECIFIED orcid.org/0000-0003-0241-4680 UNSPECIFIED Wickleder, Mathias S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Zegke, Markus UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-658820
DOI:	10.1002/ejic.202200227
Journal or Publication Title:	Eur. J. Inorg. Chem.
Volume:	2022
Number:	21
Date:	2022
Publisher:	WILEY-V C H VERLAG GMBH
Place of Publication:	WEINHEIM
ISSN:	1099-0682
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language COMPLEXES; TETRAHYDROFURAN; HALIDES Multiple languages Chemistry, Inorganic & Nuclear Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/65882