Using LnIII[15-MCCuII(N)(S)-pheHA-5]3+ complexes to construct chiral single-molecule magnets and chains of single-molecule magnets

The {Dy-III[15-MC-(II)(Cu)((N)( S)-pheHA-)5]}(3+) complex displays slow magnetic relaxation behavior in a frozen solution at low temperature, whereas the analogous Ho-III structure does not exhibit similar behavior.