Pentametallic lanthanide-alkoxide square-based pyramids: high energy barrier for thermal relaxation in a holmium single molecule magnet.

Blagg, Robin J; Tuna, Floriana; McInnes, Eric J L; Winpenny, Richard E P

Blagg, Robin J; Tuna, Floriana; McInnes, Eric J L; Winpenny, Richard E P.

Afiliação

Blagg RJ; The Lewis Magnetism Laboratory, School of Chemistry and Photon Science Institute, The University of Manchester, Oxford Road, Manchester, M13 9PL, UK.

Chem Commun (Camb) ; 47(38): 10587-9, 2011 Oct 14.

Article em En | MEDLINE | ID: mdl-21881647

ABSTRACT

ABSTRACT

Pentametallic Ln complexes of formula [Ln(5)O(O(i)Pr)(13)] have been made, where Ln(III) = Sm, Gd, Tb, Ho and Er; slow magnetisation relaxation to 33 K is observed for the Ho complex with an energy barrier of ca. 400 K.

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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2011 Tipo de documento: Article

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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2011 Tipo de documento: Article