Slow Magnetic Relaxation in Mono- and Bimetallic Lanthanide Tetraimido Sulfate S(NtBu)4 2- Complexes.

Invited for the cover of this issue are Selvan Demir and co-worker from the Michigan State University at East Lansing, and Dietmar Stalke and co-workers from the Georg-August Universität at Göttingen. The image illustrates the first coordination of a tetraimido sulfate ligand via two of its nitrogen donors to a lanthanide ion producing mono- and bimetallic lanthanide complexes where specifically the dysprosium congeners, benefitting from the intrinsic oblate-shaped electron density, feature single-molecular magnet behavior as indicated by the observed slow magnetic relaxation. Read the full text of the article at 10.1002/chem.202101076.