Preparations of new salicylaldehyde derivatives carrying aminoxyl radical and structures, magnetic properties of its metal complex.

Abstract

Recently, we constructed the single-molecule magnet by using a heterospin system, consisting of the 3d spin of the cobalt ion and the 2p spin of the organic spin source. This time, we prepared new salicylaldehyde derivatives carrying aminoxyl radical for the purpose of using as a counter anion carrying organic spin and revealed its molecular structure. Using this new ligand, the metal complexes were synthesized and revealed molecular structures. Magnetic properties of these metal complexes will be reported.