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Syntheses, Structures and Properties of FeIII-LnIII Complexes using N-substituted Diethanolamine Ligands - Softcover

Chen, Sihuai

 
9783954048809: Syntheses, Structures and Properties of FeIII-LnIII Complexes using N-substituted Diethanolamine Ligands
Softcover
ISBN 10: 3954048809 ISBN 13: 9783954048809
Verlag: Cuvillier Verlag, 2014

Inhaltsangabe

In this thesis, N-substituted diethanolamine ligands have been employed in the syntheses of heterometallic FeIII-LnIII clusters. The reactions of a preformed [FeIII3O]7+ benzoate triangle, LnIII salts and the ligands in different solvents under normal or solvothermal conditions lead to several mixed FeIII-LnIII species with different topologies. Furthermore, new species stabilized under solvothermal conditions can be obtained via a solvothermal treatment of the FeIII-LnIII compounds which result from reactions conducted under normal conditions. The resulting compounds were structurally analyzed by single-crystal X-ray crystallography and X-ray powder diffraction. The magnetic properties and spectroscopic studies were investigated using magnetic susceptibility measurements and Mössbauer spectroscopy. Magnetic studies reveal that three analogous hexanuclear {FeIII4DyIII2} compounds as well as a {FeIII7DyIII4} compound display single molecule magnet behavior.

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Verlag
Cuvillier Verlag
Erscheinungsdatum
2014
Sprache
Englisch
ISBN 10 
3954048809
ISBN 13 
9783954048809
Einband
Taschenbuch
Auflage
1
Anzahl der Seiten
162
Kontakt zum Hersteller
info@cuvillier.de
info@cuvillier.de

Nonnenstieg 8
Göttingen
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Deutschland