Multi‐Path Magnetic Relaxation of Mono‐Dysprosium(III) Single‐Molecule Magnet with Extremely High Barrier

A large magnetic anisotropy was achieved around the DyIII ion, and a single-molecule magnet behavior has been observed up to 35 K for the dinuclear complex DyIII–ZnII. The magnetic relaxation occurs through three different pathways depending on the temperature and the presence of an external dc field (see scheme).