Investigation of the Electronic Structure of Aryl-Bridged Dinuclear U(III) and U(IV) Compounds

By Tatebe, Caleb J.; Kiernicki, John J.; Higgins, Robert F.; Ward, Robert J.; Natoli, Sean N.; Langford, James C.; Clark, Christopher L.; Zeller, Matthias; Wenthold, Paul; Shores, Matthew P.; Walensky, Justin R.; Bart, Suzanne C.
Published in Organometallics 2019

Abstract

A family of dinuclear bis(Tp*) (Tp* = hydrotris(3,5-dimethylpyrazolyl)borate) uranium compounds with conjugated organic linkers was synthesized to explore possible electronic communication between uranium ions. Trivalent diuranium phenyl alkynyl compounds, Tp*2UCC(1,3-C6H4)CCUTp*2 (2-meta) or Tp*2UCC(1,4-C6H4)CCUTp*2 (2-para), and tetravalent diuranium phenylimido compounds, Tp*2U(N-1,3-C6H4

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