Isomeric Forms of [Mn 12 O 12 (O 2 CR) 16 H 2 O) 4 ] Complexes Showing Different Magnetization Relaxation Processes (original) (raw)

The paper discusses the synthesis and characterization of various isomeric forms of manganese complexes, specifically [Mn12O12(O2CR)16(H2O)4], highlighting differences in magnetization relaxation processes. The complex displays distinct frequency-dependent peaks in magnetic susceptibility, correlating relaxation rates to the arrangement of water ligands in different complexes. The study emphasizes understanding the mechanisms underlying slow magnetization relaxation, which is crucial for potential applications of single-molecule magnets in memory devices.