title: {3-Methyl-2-[(1-oxido-2-naphth-yl)methyl-idene-amino-κO,N]butano-ato-κO}(1H-pyrazole-κN)nickel(II).
abstract: In either of the two independent mol-ecules within the asymmetric unit of the title compound, [Ni(C(16)H(15)NO(3))(C(3)H(4)N(2))], the Ni(II) atom is coordinated by the two N atoms and two O atoms in a distorted square-planar geometry. The crystal packing is stabilized by strong and weak inter-molecular C-H⋯O hydrogen bonds, as well as weak centroid-centroid π-stacking inter-actions [centroid-centroid separation = 3.526 (3) Å].
authors: School of Chemistry and Chemical Engineering, Pingdingshan University, Pingdingshan 467000, People's Republic of China.
authors: Qin-Long
authors: QL
authors: Peng
authors: Gan-Qing
authors: GQ
authors: Zhao
authors: Li-Hua
authors: LH
authors: Chen
authors: Ling-Wei
authors: LW
authors: Xue
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