title: A new family of diamagnetic macrocyclic Fe(II) compounds exhibiting the LIESST effect at high temperatures.
abstract: The photomagnetic properties of a new Fe(II) macrocyclic family [Fe(L(xyz)N5)(CN)2]·nH2O were investigated with respect to the T(LIESST) versus T(1/2) relationship. These compounds are diamagnetic below 400 K with T(LIESST) values above 100 K, which indicates that this family presents an unconventional LIESST effect that is much higher than the expected T0 = 180 K line for macrocyclic complexes.
authors.affiliation: CNRS, ICMCB, UPR 9048, F-33600 Pessac, France. desplanches@icmcb-bordeaux.cnrs.fr.
authors.forename: Hongfeng
authors.initials: H
authors.lastname: Wang
authors.forename: Cédric
authors.initials: C
authors.lastname: Desplanches
authors.forename: Philippe
authors.initials: P
authors.lastname: Dagault
authors.forename: Jean-François
authors.initials: JF
authors.lastname: Létard