Fragmentation of (η5‐cyclopentadienyl)dicarbonyl‐acyliron complexes under electron impact

Abstract Fragmentation patterns under electron impact of selected (η5‐cyclopentadienyl)dicarbonylacyliron complexes were studied. Fragmentation pathways were confirmed using accurate mass measurements and B/E = constant and mass‐analysed ion kinetic energy fragment ion spectra.