Characterization of a Reactive Rh2 Nitrenoid by Crystalline Matrix Isolation

Here we report the first X-ray crystal structure of a reactive Rh₂ nitrenoid, enabled by N₂ elimination from an organic azide ligand within a single-crystal matrix. The resulting high-resolution data set demonstrates a long RhN bond, consistent with a triplet electronic structure. The demonstration of facile access to reactive metal nitrenoids within a crystalline matrix provides a platform for structural characterization of the elusive transient species at the heart of CH functionalization.

Characterization of a Reactive Rh2 Nitrenoid by Crystalline Matrix Isolation Institutional Repository Document