An Iron(II) Spin-Transition Compound with Thiol Anchoring Groups

Chandrasekar, Rajadurai ; Schramm, Frank ; Fuhr, Olaf ; Ruben, Mario (2008) An Iron(II) Spin-Transition Compound with Thiol Anchoring Groups European Journal of Inorganic Chemistry, 2008 (17). pp. 2649-2653. ISSN 1434-1948

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Official URL: http://doi.org/10.1002/ejic.200800212

Related URL: http://dx.doi.org/10.1002/ejic.200800212

Abstract

The synthesis and characterisation of the complex [FeII(L)2](ClO4)2 [L = S‐(4‐{[2,6‐(Dipyrazol‐1‐yl)pyrid‐4‐yl]ethynyl}phenyl) ethanethioate] carrying both a spin‐transition core and acetyl‐protected terminal thiol groups is described. The compound exhibits a reversible, thermally driven solid‐state spin transition at 277 K with a hysteresis loop of ca. 8 K. The unique combination of the bistable spin‐transition property with thiol anchoring groups sets the basis for the investigation of the spin‐transition switching phenomenon at a single‐molecule level.

Item Type:Article
Source:Copyright of this article belongs to John Wiley & Sons, Inc.
Keywords:Iron; Spin Crossover Effect; Magnetic Properties; S Ligands; N Ligands.
ID Code:117441
Deposited On:23 Apr 2021 09:00
Last Modified:23 Apr 2021 09:00

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