Structural and Spectroscopic Characterization of a Charge-Separated Uranium Benzophenone Ketyl Radical Complex

摘要

The reaction of [((~(t-Bu)ArO)_3tacn)U~(III)] (1) with 4,4'-di-tert-butylbenzophenone affords a unique isolable U(IV) ketyl radical species [((~(t-Bu)ArO)_3tacn)U~(IV)(OC·~(t-Bu)Ph_2)] (2) supported by XRD data, magnetization measurements, and DFT calcula