Synthesis of a Chiral-structured Molecular Magnet Based on a Cyano-bridged Co–W Bimetal Assembly

Synthesis of a Chiral-structured Molecular Magnet Based on a Cyano-bridged Co–W Bimetal Assembly

A three-dimensional chiral-structured molecular magnet based on a Co–W bimetal assembly, [CoII(H2O)2][CoII(pyrimidine){(R)-1-(4-pyridyl)ethanol)}]2[WV(CN)8]2·7.5H2O, is synthesized. This compound exhibits a spontaneous magnetization due to ferromagnetic ordering between CoII (S = 3/2) and WV (S = 1/...

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Veröffentlicht in:Chemistry letters 2011-06, Vol.40 (6), p.586-587
Hauptverfasser: Komori Orisaku, Keiko, Nakabayashi, Koji, Ohkoshi, Shin-ichi
Format: Artikel
Sprache:eng
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Zusammenfassung:A three-dimensional chiral-structured molecular magnet based on a Co–W bimetal assembly, [CoII(H2O)2][CoII(pyrimidine){(R)-1-(4-pyridyl)ethanol)}]2[WV(CN)8]2·7.5H2O, is synthesized. This compound exhibits a spontaneous magnetization due to ferromagnetic ordering between CoII (S = 3/2) and WV (S = 1/2) with a Curie temperature of 19 K and coercive field of 3600 Oe.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2011.586