Heterobimetallic uranyl(vi) alkoxides of lanthanoids: formation through simple ligand exchange

Grödler, Dennis; Weidemann, Martin L.; Lichtenberg, Andreas; Greven, Tobias; Nickstadt, Robin; Haydo, Malek; Wickleder, Mathias; Klein, Axel; Johrendt, Dirk; Mathur, Sanjay; Zegke, Markus und Raauf, Aida (2021): Heterobimetallic uranyl(vi) alkoxides of lanthanoids: formation through simple ligand exchange. In: Chemical Communications, Bd. 58, Nr. 6: S. 835-838

Abstract

Lanthanoid and actinoid silylamides are versatile starting materials. Herein we show how a simple ligand exchange with tert-butanol leads to the formation of the first trimeric heterobimetallic uranyl(vi)-lanthanoid(iii) alkoxide complexes. The mu(3) coordination of the endogenous uranyl oxo atom results in a significant elongation of the bond length and a significant deviation from the linear uranyl arrangement.

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Chemie und Pharmazie > Department Chemie
• Themengebiete: 500 Naturwissenschaften und Mathematik > 540 Chemie
• ISSN: 1359-7345
• Sprache: Englisch