Skip to Main content Skip to Navigation
Journal articles

Fine Control of the Metal Environment within Dysprosium-Based Mononuclear Single-Molecule Magnets

Abstract : A new family of three Dy(III) mononuclear complexes and one Dy(III) chain system based on the same ligand (1,3-di(pyridin-4yl)propane-1,3-dione) has been isolated as single-crystals. By varying the synthesis conditions, it has been possible to finely control the number of ligands coordinated to the central lanthanide atom (from 1 to 3) and then the total charge of the complex unit (from +2 to neutral) as well as the local geometry around the Dy(III) ion (from D4d to D2d). The magnetic properties of the four complexes have been studied and rationalized by ab initio calculations in order to illustrate the correlation between the metal ion environment, due to the number of coordinated ligands, and their SMM behaviours.
Document type :
Journal articles
Complete list of metadata

https://hal-univ-rennes1.archives-ouvertes.fr/hal-01713495
Contributor : Laurent Jonchère Connect in order to contact the contributor
Submitted on : Thursday, April 15, 2021 - 4:44:27 PM
Last modification on : Saturday, September 24, 2022 - 12:10:06 PM
Long-term archiving on: : Friday, July 16, 2021 - 7:04:48 PM

File

GUETTAS_2018_Fine control of m...
Files produced by the author(s)

Identifiers

Citation

D. Guettas, V. Montigaud, G.F. Garcia, P. Larini, O. Cador, et al.. Fine Control of the Metal Environment within Dysprosium-Based Mononuclear Single-Molecule Magnets. European Journal of Inorganic Chemistry, Wiley-VCH Verlag, 2018, 2018 (3), pp.333-339. ⟨10.1002/ejic.201701106⟩. ⟨hal-01713495⟩

Share

Metrics

Record views

117

Files downloads

28