A Ferrocene Metal-Ligand Triplet Diradical with a Terminal Iminyl Group Discovered by Time-Resolved Mid-Infrared Spectroscopy. - Bauer M; Pichl O; Scherz F; Pech M; Carle NO; Krewald V; Sarkar B; Domenianni LI; Vöhringer P (Journal of the American Chemical Society, 2026)