In situhydrothermal synthesis of dysprosium(iii) single-molecule magnet with lanthanide salt as catalyst

In situhydrothermal synthesis of dysprosium(iii) single-molecule magnet with lanthanide salt as catalyst

A family of six dinuclear lanthanide complexes have been obtained via in situhydrothermal synthesis with lanthanide ions as catalyst. These six complexes are formulated as [Ln sub(2)(3-Htzba) sub(2)(3-tzba ) sub(2)(H sub(2)O) sub(8)].4H sub(2)O [Ln = Gd, 1; Dy, 2; Eu, 3; Tb, 4; Sm, 5; Er, 6; 3-H sub...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Dalton transactions : an international journal of inorganic chemistry 2012-05, Vol.41 (19), p.5816-5823
Hauptverfasser: Liang, Li, Peng, Guo, Li, Guizhu, Lan, Yanhua, Powell, Annie K, Deng, Hong
Format: Artikel
Sprache:eng
Schlagworte:
Catalysts
Dysprosium
Erbium
Lanthanides
Relaxation time
Samarium
Synthesis
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A family of six dinuclear lanthanide complexes have been obtained via in situhydrothermal synthesis with lanthanide ions as catalyst. These six complexes are formulated as [Ln sub(2)(3-Htzba) sub(2)(3-tzba ) sub(2)(H sub(2)O) sub(8)].4H sub(2)O [Ln = Gd, 1; Dy, 2; Eu, 3; Tb, 4; Sm, 5; Er, 6; 3-H sub(2)tzba = 3-(1H-tetrazol-5-yl)benzoic acid]. The magnetic investigations show that complex 2 behaves as a single-molecule magnet (SMM) with a quantum relaxation time of similar to 10 super(-2) s.
ISSN:1477-9226
1477-9234
DOI:10.1039/c2dt30175j