Slow magnetic relaxation in unprecedented mono-dimensional coordination polymer of ytterbium involving tetrathiafulvalene-dicarboxylate linker

Anjara Belio Castro (1) , Julie Jung (1, 2, 3) , Stéphane Golhen (1) , Boris Le Guennic (1) , Lahcène Ouahab (1) , Olivier Cador (1) , Fabrice Pointillart (1)

1 ISCR - Institut des Sciences Chimiques de Rennes
2 CPfS - Max-Planck-Institut für Chemische Physik fester Stoffe
3 MPI-CEC - Max-Planck-Institut für Chemische Energiekonversion

A one-dimensional compd. has been constructed through a YbIII ion and bridging redox-active deprotonated 4,5-bis(carboxylic)-41,51-methyldithiotetrathiafulvene. This polymer displays slow magnetic relaxation due to the planar magnetic anisotropy of the YbIII, which has been exptl. detd.

Domaines: Chimie

Anjara Belio Castro, Julie Jung, Stéphane Golhen, Boris Le Guennic, Lahcène Ouahab, et al.. Slow magnetic relaxation in unprecedented mono-dimensional coordination polymer of ytterbium involving tetrathiafulvalene-dicarboxylate linker. Magnetochemistry, 2016, 2 (2), pp.1--11. ⟨10.3390/magnetochemistry2020026⟩. ⟨hal-01319875⟩