Mössbauer and magnetic studies in a FeIIIMn6III cluster

Mossbauer studies confirm that the electronic state of iron is only Fe3+ (S=1/2) in the high-nuclear cluster [{Mn(salen)*H2O}6Fe(CN)6][Fe(CN)6]*6H2O. Temperature-dependent magnetic measurements were carried out in zero-field-cooled (ZFC) and field-cooled (FC) modes. Magnetic measurements indicate th...

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Veröffentlicht in:	Physica. B, Condensed matter Condensed matter, 2007-04, Vol.393 (1-2), p.143-146
Hauptverfasser:	He, Yun, Tang, Guodong, Liang, Fupei, Huang, Yanjun, Chen, Zhibo
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Exact sciences and technology Magnetic properties and materials Magnetic resonances and relaxations in condensed matter, mössbauer effect Molecular magnets Mössbauer effect other γ-ray spectroscopy Physics Studies of specific magnetic materials
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Beschreibung
Zusammenfassung:	Mossbauer studies confirm that the electronic state of iron is only Fe3+ (S=1/2) in the high-nuclear cluster [{Mn(salen)H2O}6Fe(CN)6][Fe(CN)6]6H2O. Temperature-dependent magnetic measurements were carried out in zero-field-cooled (ZFC) and field-cooled (FC) modes. Magnetic measurements indicate the presence of intracluster ferromagnetic interaction between FeIII and MnIII ions.
ISSN:	0921-4526 1873-2135
DOI:	10.1016/j.physb.2006.12.076