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Journal Articles Journal of the American Chemical Society Year : 2013

Rational Design of a Photomagnetic Chain: Bridging Single-Molecule Magnets with a Spin-Crossover Complex

Abstract

The spin-crossover complex [Fe(LN5)(CN)2]*H2O (1, LN5 = 2,13-dimethyl-3,6,9-12,18-pentaazabicyclo[12.3.1]octadeca-1(18),2,12,14,16-pentaene), reported previously by Nelson et al. in 1986, was reinvestigated, and its structure determined by single crystal X-ray diffraction for the first time. The reaction between [MnIII(saltmen)(H2O)]+ and this photomagnetic linker yielded the trinuclear molecular complex [{Mn(saltmen)}2FeHS(LN5)(CN)2](ClO4)2* 0.5CH3OH (2) and the one-dimensional compound [{Mn(saltmen)}2FeLS(LN5)- (CN)2](ClO4)2*0.5C4H10O*0.5H2O (3) depending on the addition order of the reagents (HS: High-Spin; LS: Low-Spin).
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Dates and versions

hal-00870774 , version 1 (08-10-2013)

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Rodica Ababei, Céline Pichon, Olivier Roubeau, Yang-Guang Li, Nicolas Bréfuel, et al.. Rational Design of a Photomagnetic Chain: Bridging Single-Molecule Magnets with a Spin-Crossover Complex. Journal of the American Chemical Society, 2013, 135, pp. 14840−14853. ⟨10.1021/ja407570n⟩. ⟨hal-00870774⟩
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