Formation of the first aryl zinc-hydroxy cubane, [ArZn(OH)]4 (Ar = 2,4,6-(CF3)3C6H2) |
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Authors: | Caroline Agnew Andrés E Goeta |
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Institution: | Chemistry Department, University of Durham, South Road, Durham DH1 3LE, UK |
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Abstract: | The compound ArZn(OH)]4 (Ar = 2,4,6-(CF3)3C6H2), formed by aggregation of the hydrolysis product of ArZnCl, has a cubane-like structure at 120 K; this is the first structurally characterised example of such a zinc(II) derivative with a simple aromatic group on Zn, and with the bridges formed by -OH rather than -OR groups. It crystallises as a hemisolvate in the triclinic system , with a single molecule in the asymmetric unit, together with one CHCl3 (or CDCl3) molecule per two molecules of the tetramer. |
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Keywords: | Zinc Hydroxyl Cubane Tetramer Structure |
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