Formation of the first aryl zinc-hydroxy cubane, [ArZn(OH)](4) (Ar=2,4,6-(CF3)(3)C6H2)
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...
| Main Authors: | , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2009
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| Summary: | 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 (P over(1, ̄)), with a single molecule in the asymmetric unit, together with one CHCl3 (or CDCl3) molecule per two molecules of the tetramer. © 2009 Elsevier B.V. All rights reserved. |
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