Spin-crossover Transition Coupled with Another Solid–Solid Phase Transition for Iron(II) Thiocyanate Complexes Chelated with Alkylated N-(Di-2-pyridylmethylene)anilines

Spin-crossover Transition Coupled with Another Solid–Solid Phase Transition for Iron(II) Thiocyanate Complexes Chelated with Alkylated N-(Di-2-pyridylmethylene)anilines

We have prepared spin-crossover [FeL2(NCS)2] complexes chelated with alkylated N-(di-2-pyridylmethylene)anilines. The wider irreversible thermal loop across room temperature was observed with the longer alkyl chain introduced (ΔTC = ca. 90 K for a n-C16H33 derivative). Pressurization prohibits the s...

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Veröffentlicht in:Chemistry letters 2008-07, Vol.37 (7), p.760-761
Hauptverfasser: Oso, Yuya, Kanatsuki, Daisuke, Saito, Shuichi, Nogami, Takashi, Ishida, Takayuki
Format: Artikel
Sprache:eng
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Zusammenfassung:We have prepared spin-crossover [FeL2(NCS)2] complexes chelated with alkylated N-(di-2-pyridylmethylene)anilines. The wider irreversible thermal loop across room temperature was observed with the longer alkyl chain introduced (ΔTC = ca. 90 K for a n-C16H33 derivative). Pressurization prohibits the solid–solid phase transition, leading to the reversible spin crossover.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2008.760