The Peter Roesky Lab

Peter Roesky’s lab studies inorganic and organometallic chemistry, with a strong emphasis on rare-earth and lanthanide compounds. The group designs and synthesizes unusual molecules with tailored magnetic, optical, and catalytic properties, including single-molecule magnets, phosphorescent complexes, triple-decker sandwich compounds, and other air-sensitive coordination compounds. A major theme is understanding how ligand choice and metal electronic structure control behavior such as slow magnetic relaxation, luminescence, and small-molecule activation. The lab combines synthetic chemistry with spectroscopy, magnetism measurements, and theoretical calculations to characterize new compounds and explain why they behave the way they do. Students can expect hands-on work in a modern synthetic lab, often dealing with advanced air-free techniques and compounds that sit at the boundary between fundamental chemistry and materials applications. The research is especially suitable for students who enjoy making new molecules, studying structure-property relationships, and exploring how chemistry can create materials with unusual electronic and magnetic effects.