Implementation of 2,2'-azobispyridine radical mono- and dianions in dinuclear rare earth metal complexes.

Chem Commun (Camb)

Department of Chemistry, Michigan State University, 578 South Shaw Lane, East Lansing, Michigan, 48824, USA.

Published: October 2024

The seminal isolation of a dinuclear rare earth metal complex comprising a bridging 2,2'-azobispyridyl radical anion, [(CpY)(μ-abpy˙)](BPh), is presented, which was obtained from a one-electron chemical oxidation of [(CpY)(μ-abpy)]. The unprecedented compounds were characterized by crystallography, spectroscopy and DFT computations. The radical character was proven by EPR spectroscopy.

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Source
http://dx.doi.org/10.1039/d4cc03222eDOI Listing

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