[NBnMe3]2[Fe2Cu4(SePri)8Cl2] and [NBnMe3]2[Fe3Cu(SePri)6Cl3], novel heterometallic chalcogenolate complexes with dodecahedral and octahedral selenium cages

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Jörg Lackmann, Ralf Hauptmann, Stefan Weißgräber and Gerald Henkel


Abstract

[Fe2Cu4(SePri)8Cl2]2–, an unprecedented hexanuclear mixed iron–copper–selenolate cage complex containing a dodecahedral selenium framework and [Fe3Cu(SePri)6Cl3]2–, a related tetranuclear complex anion with an octahedral selenium arrangement, are described.


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