Título:
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Coordination [CoII2] and [CoIIZnII] helicates showing slow magnetic relaxation
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Autor/a:
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Diego, Rosa; Pavlov, Alexander; Darawsheh, Mohanad D.; Aleshin, Dimitry; Nehrkorn, Joscha; Nelyubina, Yulia; Roubeau, Olivier; Novikov, Valentin; Aromí Bedmar, Guillem
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Otros autores:
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Universitat de Barcelona |
Abstract:
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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. |
Materia(s):
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-Molècules -Propietats magnètiques -Molecules -Magnetic properties |
Derechos:
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(c) American Chemical Society , 2019
info:eu-repo/semantics/embargoedAccess |
Tipo de documento:
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Artículo Artículo - Versión aceptada |
Editor:
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American Chemical Society
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