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Acta Cryst. (2013). E69, m424  [ doi:10.1107/S1600536813017108 ]

Di-[mu]-bromido-bis[(diethyl ether-[kappa]O)(2,4,6-trimethylphenyl)magnesium]: the mesityl Grignard reagent

Ö. Seven, M. Bolte and H.-W. Lerner

Abstract: The crystal structure of the title compound, [Mg2Br2(C9H11)2(C4H10O)2], features a centrosymmetric two-centre magnesium complex with half a molecule in the asymmetric unit. The Mg atom is in a considerably distorted Br2CO coordination. Bond lengths and angles are comparable with already published values. The crystal packing is stabilized by C-H...[pi] interactions linking the complexes into sheets parallel to (0-11).

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