Probing the magnetic properties of three interconvertible redox states of a single-molecule magnet with magnetic circular dichroism spectroscopy.
The hysteresis of magnetization of the anionic, neutral, and cationic forms of a bis(phthalocyaninato)terbium-based complex ([Pc(2)Tb](-/0/+)) have been determined using magnetic circular dichroism (MCD) spectroscopy in frozen dilute solutions at low temperatures (1.5 K) showing that the three oxidation states of the complex exhibit single-molecule magnetic behaviors.
Gonidec
Mathieu
M
Institut de Ciència de Materials de Barcelona (CSIC), Campus Universitari de Bellaterra, E-08193 Bellaterra, Barcelona, Spain.
Davies
E Stephen
ES
McMaster
Jonathan
J
Amabilino
David B
DB
Veciana
Jaume
J
D002942:Circular Dichroism; D004563:Electrochemistry; D008280:Magnetics; D009942:Organometallic Compounds / Q000737:chemistry; D010084:Oxidation-Reduction; D013056:Spectrophotometry, Ultraviolet; D013696:Temperature
D009942:Organometallic Compounds