Macrocyclic {3d-4f} SMMs as building blocks for 1D-polymers: selective bridging of 4f ions by use of an O-donor ligand.

Abstract

Crystallisation of the tetranuclear 3d-4f Single-Molecule Magnet (SMM) [CuTb(III)(L(Et))(NO3)3(MeOH)]·MeOH (1) with Na2[tpa] (tpa = terephthalate and H6L(Et) is the [3 + 3] imine macrocycle derived from 1,4-diformyl-2,3-dihydroxybenzene and 1,2-diaminoethane) gives a structurally characterised one-dimensional cationic polymer {[CuTb(III)(L(Et))(tpa)(H2O)3](NO3)·0.5H2O·0.25MeOH}n (2). A comparative study of the static and dynamic magnetic properties of 2 and its precursor, 1, is reported.

Cite this paper

@article{Dhers2016MacrocyclicS, title={Macrocyclic \{3d-4f\} SMMs as building blocks for 1D-polymers: selective bridging of 4f ions by use of an O-donor ligand.}, author={S{\'e}bastien Dhers and Humphrey L C Feltham and Mathieu Rouzi{\`e}res and Rodolphe Cl{\'e}rac and Sally Brooker}, journal={Dalton transactions}, year={2016}, volume={45 45}, pages={18089-18093} }