Pushing up the easy-axis magnetic anisotropy and relaxation times in trigonal prismatic CoII mononuclear SMMs by molecular structure design
Metadatos
Mostrar el registro completo del ítemAutor
Landart Gereka, Aritz; Quesada Moreno, María del Mar; Palacios López, María de los Ángeles; Colacio Rodríguez, EnriqueEditorial
Royal Society of Chemistry
Fecha
2022-12-23Referencia bibliográfica
Chem. Commun., 2023,59, 952-955. DOI: [10.1039/d2cc06012d]
Patrocinador
Junta de Andalucia FQM-195 DMR 1644779; project I + D + i DOC_01282; University of Granada; National Science Foundation (NSF) P20_00692; State of Florida; MCIN (MCIN/AEI) FJC2018-035709-IResumen
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.