Acta Cryst. (2002). E58, m574-m576  [ doi:10.1107/S1600536802016872 ]

Bis[1-(2,4-dichlorobenzoylhydrazonomethyl)ferrocene(1-)]nickel(II)

G.-S. Huang, Y.-Z. Li, Y.-X. Ma, Q.-B. Song and Y.-M. Liang

Abstract: The title complex, [Ni(C₁₈H₁₃Cl₂FeN₂O)₂], results from the reaction of Ni(OAc)₂·4H₂O (Ac is acetyl) and 2,4-dichlorobenzoylhydrazine in anhydrous ethanol. The complex molecule is centrosymmetric, with the enolizable O atom and the azomethine N atom of the ligand coordinating to the nickel ion to form a five-membered chelate ring. The N₂O₂ coordinating atoms and the central Ni ion are coplanar.

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