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2019-07-08

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/142544

Coordination [CoII2] and [CoIIZnII] helicates showing slow magnetic relaxation

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https://doi.org/10.1021/acs.inorgchem.9b01334

Abstract

The slow magnetic relaxation of CoII ions in the elusive intermediate geometry between the trigonal prism and antiprism has been studied on the new [Co2L3]4+ and [CoZnL3]4+ coordination helicates [L is a bis(pyrazolylpyridine) ligand]. Solution paramagnetic 1H NMR and solid-state magnetization measurements unveil single-molecule-magnet behavior with small axial anisotropy, as predicted previously.

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Molècules, Propietats magnètiques

Subject (English)

Molecules, Magnetic properties

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Articles publicats en revistes (Química Inorgànica i Orgànica)

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DIEGO, Rosa, et al. Coordination [CoII2] and [CoIIZnII] helicates showing slow magnetic relaxation. Inorganic Chemistry. 2019. Vol. 58, num. 15, pags. 9562-9566. ISSN 0020-1669. [consulted: 9 of June of 2026]. Available at: https://hdl.handle.net/2445/142544

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