Acta Cryst. (2006). E62, m2717-m2718  [ doi:10.1107/S1600536806038013 ]

[2,3-Dioxo-5,6:14,15-dibenzo-1,4,8,12-tetraazacyclopentadeca-7,13-dienato(2-)]nickel(II)

Y.-H. Zhang, G.-R. Deng and G.-M. Yang

Abstract: In the title compound, [Ni(C₂₁H₂₀N₄O₂)], the central Ni^II atom is coordinated by four N atoms, providing a slightly distorted square-planar environment with Ni-N distances ranging from 1.863 (3) to 1.912 (3) Å.

Online 27 September 2006

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