Macrocyclic {3d–4f} SMMs as building blocks for 1D-polymers: selective bridging of 4f ions by use of an O-donor ligand
作者： Sébastien Dhers , Humphrey L. C. Feltham , Mathieu Rouzières , Rodolphe Clérac , Sally Brooker
DOI: 10.1039/C6DT03734H
关键词: Crystallization 、 Bridging (networking) 、 Polymer 、 Cationic polymerization 、 Stereochemistry 、 Chemistry 、 Ion 、 Polymer chemistry 、 Imine
摘要: Crystallisation of the tetranuclear 3d–4f Single-Molecule Magnet (SMM) [CuII3TbIII(LEt)(NO3)3(MeOH)]·MeOH (1) with Na2[tpa] (tpa = terephthalate and H6LEt is [3 + 3] imine macrocycle derived from 1,4-diformyl-2,3-dihydroxybenzene 1,2-diaminoethane) gives a structurally characterised one-dimensional cationic polymer {[CuII3TbIII(LEt)(tpa)(H2O)3](NO3)·0.5H2O·0.25MeOH}n (2). A comparative study static dynamic magnetic properties 2 its precursor, 1, reported.
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