Pushing up the easy-axis magnetic anisotropy and relaxation times in trigonal prismatic CoII mononuclear SMMs by molecular structure design Landart Gereka, Aritz Quesada Moreno, María del Mar Palacios López, María de los Ángeles Colacio Rodríguez, Enrique The replacement of pyridine by 1-methyl-imidazol in the arms of a N6-tripodal ligand allows preparing two new CoII complexes with quasi-ideal triangular prismatic geometry, which behave as SIMs (Single Ion Magnets) at zero dc field with enhanced axial magnetic anisotropy, magnetic relaxation times and magnetic hysteresis. 2023-01-20T13:22:32Z 2023-01-20T13:22:32Z 2022-12-23 journal article Chem. Commun., 2023,59, 952-955. DOI: [10.1039/d2cc06012d] https://hdl.handle.net/10481/79202 10.1039/d2cc06012d eng http://creativecommons.org/licenses/by-nc/4.0/ open access Atribución-NoComercial 4.0 Internacional Royal Society of Chemistry