Pi-bonding encapsulation in aryl-substituted lanthanide selenolates: monomeric compounds with apparent low-coordinate metal atoms |
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Authors: | Hauber Sven-Oliver Niemeyer Mark |
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Institution: | Institut für Anorganische Chemie, Universit?t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany. |
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Abstract: | Reaction of LnCl3 with KSeAr* in thf afforded the unsolvated, alkane-soluble complexes LnCl(SeAr*)2 (Ln = Nd, Pr; Ar* = 2,6-Trip(2)C(6)H(3); Trip = 2,4,6-iPr(3)C(6)H(2)) in which the rare-earth metal cations show additional eta6-pi-coordination by two flanking arene rings. |
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