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A High-Nuclearity 3d/4f Metal Oxime Cluster: An Unusual Ni₈Dy₈ “Core−Shell” Complex from the Use of 2-Pyridinealdoxime

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posted on 2010-11-01, 00:00 authored by Constantina Papatriantafyllopoulou, Theocharis C. Stamatatos, Constantinos G. Efthymiou, Luis Cunha-Silva, Filipe A. Almeida Paz, Spyros P. Perlepes, George Christou

The initial employment of 2-pyridinealdoxime in 3d/4f chemistry has led to a Ni^II₈Dy^III₈ cluster with an unprecedented metal topology; the compound has an unusual structure, is the highest-nuclearity metal oxime cluster to date, and exhibits slow magnetization relaxation.