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Self‐Assembly of a Giant Tetrahedral 3 d–4 f Single‐Molecule Magnet within a Polyoxometalate System

2015; Wiley; Volume: 54; Issue: 51 Linguagem: Inglês

10.1002/anie.201504663

1521-3773

Masooma Ibrahim, Valeriu Mereacre, Nicolas Leblanc, Wolfgang Wernsdorfer, Christopher E. Anson, Annie K. Powell,

Metal-Organic Frameworks: Synthesis and Applications

A giant tetrahedral heterometallic polyoxometalate (POM) [Dy30 Co8 Ge12 W108 O408 (OH)42 (OH2 )30 ](56-) , which shows single-molecule magnet (SMM) behavior, is described. This hybrid contains the largest number of 4f ions of any polyoxometalate (POM) reported to date and is the first to incorporate two different 3d-4f and 4f coordination cluster assemblies within same POM framework.