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Acta Cryst. (2008). E64, m361 [ doi:10.1107/S1600536807061417 ]
![[kappa]](/logos/entities/kappa_rmgif.gif)
Cl,3Cl-hexakis[1,1,2,2,3,3(![[eta]](/logos/entities/eta_rmgif.gif)
5)-methylcyclopentadienyl]di-![[mu]](/logos/entities/mu_rmgif.gif)
2-oxido-1:22O:O;2:32O:O-trihafnium(IV)Abstract: The title compound, [Hf3(C6H7)6Cl2O2], is a trinuclear molecule having two (MeCp)2HfCl units (MeCp is methylcyclopentadienyl) each connected to an (MeCp)2Hf unit by an oxide bridge. The two Hf-O-Hf bridges are nearly linear. The geometry of the three Hf atoms is tetrahedral (assuming the MeCp group occupies one coordination site); the O-Hf-O angle is 99.8 (5)°. One of the Cl atoms is disordered, with site occupancies of 0.61 (7) and 0.39 (7).
Online 16 January 2008
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