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Issue 4, 2012
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Heterometallic CuII/DyIII 1D chiral polymers: chirogenesis and exchange coupling of toroidal moments in trinuclear Dy3 single molecule magnets

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Abstract

The first example of exchange coupling between the toroidal moments in chiral heterometallic CuII/DyIII 1D polymers built from alternating trinuclear Dy3 SMM-building blocks and chiral copper(II) complexes is reported. A very strong toroidal magnetization can be induced by applying a magnetic field at low temperature in single-crystals of these compounds.

Graphical abstract: Heterometallic CuII/DyIII 1D chiral polymers: chirogenesis and exchange coupling of toroidal moments in trinuclear Dy3 single molecule magnets

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Article information


Submitted
27 Sep 2011
Accepted
25 Dec 2011
First published
30 Jan 2012

Chem. Sci., 2012,3, 1169-1176
Article type
Edge Article

Heterometallic CuII/DyIII 1D chiral polymers: chirogenesis and exchange coupling of toroidal moments in trinuclear Dy3 single molecule magnets

G. Novitchi, G. Pilet, L. Ungur, V. V. Moshchalkov, W. Wernsdorfer, L. F. Chibotaru, D. Luneau and A. K. Powell, Chem. Sci., 2012, 3, 1169
DOI: 10.1039/C2SC00728B

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