Above room temperature spin transition in a metallo-supramolecular coordination oligomer/polymer |
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| Authors: | Rajadurai Chandrasekar Fuhr Olaf Kruk Robert Ghafari Mohammed Hahn Horst Ruben Mario |
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| Institution: | Institute of Nanotechnology, Research Centre, Karlsruhe, PB-3640, D-76021 Germany. |
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| Abstract: | By use of a metallo-supramolecular concept, a linear iron(ii) coordination chain Fe(II)(L)](n)(BF(4))(2n) (L = 1,4-bis(1,2':6',1'-bispyrazolylpyridin-4'-yl)benzene) was rationally designed and synthesized. The molecular chain shows a reversible spin transition at 323 K with a ca. 10 K wide hysteresis loop. |
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