Support of this work by the Research Council of Norway (grants 153869/S10 and 165847/V30) is gratefully acknowledged.
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Communication
An In Situ High-Temperature Single-Crystal Investigation of a Dehydrated Metal–Organic Framework Compound and Field-Induced Magnetization of One-Dimensional Metal–Oxygen Chains†
Article first published online: 7 SEP 2005
DOI: 10.1002/anie.200501508
Copyright © 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Additional Information
How to Cite
Dietzel, P. D. C., Morita, Y., Blom, R. and Fjellvåg, H. (2005), An In Situ High-Temperature Single-Crystal Investigation of a Dehydrated Metal–Organic Framework Compound and Field-Induced Magnetization of One-Dimensional Metal–Oxygen Chains. Angew. Chem. Int. Ed., 44: 6354–6358. doi: 10.1002/anie.200501508
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Publication History
- Issue published online: 30 SEP 2005
- Article first published online: 7 SEP 2005
- Manuscript Received: 2 MAY 2005
Keywords:
- cobalt;
- magnetic properties;
- microporous materials;
- organic–inorganic hybrid composites;
- X-ray diffraction
The arrangement of the spins of adjacent helical cobalt–oxygen chains that form the backbone of the framework (see figure) of a microporous coordination polymer lead to metamagnetic behavior. When the polymer is heated, the metal center loses a coordinated water molecule and alters its coordination geometry from octahedral to square-pyramidal, although the framework remains stable.