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[(CpNi) 2 (Cp * Al) 2 ]: Cp * Al as a Bridging Two‐Electron Ligand

1995; Wiley; Volume: 33; Issue: 23-24 Linguagem: Inglês

10.1002/anie.199424821

1521-3773

Carsten Dohmeier, Harald Krautscheid, Hansgeorg Schnöckel,

N-Heterocyclic Carbenes in Organic and Inorganic Chemistry

A butterfly-shaped framework is observed for the Ni2Al2 unit in the title compound, which is synthesized from [(Cp*Al)4] and [Cp2Ni]. The planes of the Cp* ligands are nearly perpendicular to the planes of the Ni2Al triangles. The NiAl complex is diamagnetic, only slightly air- and moisture-sensitive, and remarkably stable.