An Ni4 Single-Molecule Magnet: Synthesis
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MarΓa Moragues-CΓ‘novas; Madeleine Helliwell; Louis Ricard; Γric RiviΓ¨re; Wolfgan
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Article
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2004
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John Wiley and Sons
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English
β 134 KB
## Abstract The reaction of Ni(NO~3~)~2~Β·6H~2~O with H~3~thme (trihydroxymethylethane) in the presence of NaOMe leads to a tetranuclear Ni~4~ complex with a cubaneβlike structure. Intramolecular ferromagnetic interactions [__J__ = 10 cm^β1^ based on __H__ = β__J__(__S__~1~Β·__S__~2~ + __S__~1~Β·__S__