In situ hydrothermal synthesis of dysprosium(III) single-molecule magnet with lanthanide salt as catalyst

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

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Published inDalton transactions : an international journal of inorganic chemistry Vol. 41; no. 19; pp. 5816 - 5823
Main Authors Liang, Li, Peng, Guo, Li, Guizhu, Lan, Yanhua, Powell, Annie K, Deng, Hong
Format Journal Article
LanguageEnglish
Published England 21.05.2012
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Summary:A family of six dinuclear lanthanide complexes have been obtained via in situ hydrothermal synthesis with lanthanide ions as catalyst. These six complexes are formulated as [Ln(2)(3-Htzba)(2)(3-tzba)(2)(H(2)O)(8)]·4H(2)O [Ln = Gd, 1; Dy, 2; Eu, 3; Tb, 4; Sm, 5; Er, 6; 3-H(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 ~10(-2) s.
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ISSN:1477-9226
1477-9234
DOI:10.1039/c2dt30175j