Acta Cryst. (2004). E60, m262-m263  [ doi:10.1107/S1600536804001886 ]

Diaquabis(4,5-diazafluoren-9-one-²N,N')zinc(II) diperchlorate

R.-L. Zhang, J.-S. Zhao, S.-Y. Yang and S. W. Ng

Abstract: The Zn atom in the title compound, [Zn(C₁₁H₆N₂O)₂(H₂O)₂](ClO₄)₂, lies on a center of symmetry in the crystal structure, and it is chelated by the heterocyclic ligands [Zn-O = 2.151 (4) and 2.276 (4) Å]. The coordinated water molecule interacts with the perchlorate ions to form a hydrogen-bonded layer structure. The compound is isomorphous with the Cu analog, whose structure has been detailed by Menon & Rajasekharan [Polyhedron (1998), 17, 2463-2476].

Online 7 February 2004

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