Modulated Magnetic Coupling in Alkoxoiron(III) Rings by Host−Guest Interactions with Alkali Metal Cations
Inorganic Chemistry1997Vol. 36(27), pp. 6443–6446
Citations Over TimeTop 10% of 1997 papers
Gian Luca Abbati, Andrea Cornia, Antonio C. Fabretti, Wanda Malavasi, Luisa Schenetti, Andréa Caneschi, Dante Gatteschi
Abstract
A dramatic variation of the magnetic coupling in large polyiron clusters can be induced by exploiting host−guest interactions. Subtle structural changes and much weaker antiferromagnetic interactions are the result of the substitution of Na+ with Li+ in the hollow core of the cyclic complex [Fe6(OCH3)12(dbm)6] (Hdbm = dibenzoylmethane).
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