On the effect of the internal pressure on the photoinduced spin-crossover behavior of [FexM1-x(1,10-phenanthroline)2-(NCS)2] solid solutions (M = NiII, ZnII, and CdII)
SYLLA, Mame Seyni
Laboratoire de Chimie et Physique des Matériaux
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Laboratoire de Chimie et Physique des Matériaux
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
BALDÉ, Chérif
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Laboratoire de Chimie et Physique des Matériaux
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Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Laboratoire de Chimie et Physique des Matériaux
SYLLA, Mame Seyni
Laboratoire de Chimie et Physique des Matériaux
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Laboratoire de Chimie et Physique des Matériaux
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
BALDÉ, Chérif
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Laboratoire de Chimie et Physique des Matériaux
< Reduce
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Laboratoire de Chimie et Physique des Matériaux
Language
en
Article de revue
This item was published in
European Journal of Inorganic Chemistry. 2018 n° 3-4, p. 297–304
Wiley-VCH Verlag
English Abstract
The thermal and light-induced magnetic properties of a family of metal-diluted spin-crossover complexes, [FexM1–x(phen)2(NCS)2] (phen = 1,10-phenantholine and M = NiII, CdII), are reported and compared to previous results ...Read more >
The thermal and light-induced magnetic properties of a family of metal-diluted spin-crossover complexes, [FexM1–x(phen)2(NCS)2] (phen = 1,10-phenantholine and M = NiII, CdII), are reported and compared to previous results obtained for the same series but with ZnII ions used to substitute FeII ions; the ultimate goal was to validate the influence of the size and nature of the inert metal ion on the light-induced properties of spin-crossover compounds. For all of the materials, we measured the thermally induced spin-crossover temperature (T1/2) and T(LIESST) (LIESST = light-induced excited spin-state trapping) values systematically. We observed clearly that the dilution has a strong effect on the magnetic and photomagnetic properties. The magnitude of these effects depends strongly on the nature of the diluting metal. This comparison gives insights into the effect of the size of the diluting ion on T(LIESST) and T1/2 and completes the previous studies on the effect of internal pressure on the lifetime of the photoinduced state.Read less <
ANR Project
Initiative d'excellence de l'Université de Bordeaux - ANR-10-IDEX-0003
Etude femtoseconde rayons X et optique de la dynamique ultrarapide de photocommutation de matériaux moléculaires magnétiques - ANR-13-BS04-0002
Etude femtoseconde rayons X et optique de la dynamique ultrarapide de photocommutation de matériaux moléculaires magnétiques - ANR-13-BS04-0002
Origin
Hal imported