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Acta Cryst. (2007). E63, m2429-m2430  [ doi:10.1107/S1600536807041694 ]

Decakis([mu]2-acetato-[kappa]2O:O')bis([mu]2-isopropoxy-[kappa]2O:O)tetraisopropoxytetra-[mu]3-oxo-tetratitaniumdizirconium

R. A. Lucky, R. Sui, P. A. Charpentier and M. C. Jennings

Abstract: The title complex, [Ti4Zr2(C2H3O2)10(C3H7O)6O4], was prepared in supercritical CO2. The molecule lies on a crystallographic inversion center. The metallic core contains two Zr atoms each coordinated by eight O atoms in a distorted square-antiprismatic geometry and four Ti atoms in distorted octahedral coordination geometries. The overall metallic core conformation can be described as `raft'-style since all six metal atoms and four bridging O atoms form an approximately planar arrangement. One of the unique terminal isopropoxide ligands is disordered over two sites with equal occupancies.

Online 29 August 2007


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