Abstract
In the title complex, [Ni(CH3CN)2(C3H4N2)4](NO3)2, the cation lies on an inversion center and adopts an octahedral coordination geometry about the Ni atom. The two acetonitrile ligands are in a trans conformation. N—H⋯O hydrogen bonds between cations and anions link the complex molecules into one-dimensional chains running parallel to [100].
Highlights
In the title complex, [Ni(CH3CN)2(C3H4N2)4](NO3)2, the cation lies on an inversion center and adopts an octahedral coordination geometry about the Ni atom
The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry
R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger
Summary
R factor = 0.047; wR factor = 0.149; data-to-parameter ratio = 18.6. In the title complex, [Ni(CH3CN)2(C3H4N2)4](NO3)2, the cation lies on an inversion center and adopts an octahedral coordination geometry about the Ni atom. The two acetonitrile ligands are in a trans conformation. N—H O hydrogen bonds between cations and anions link the complex molecules into one-dimensional chains running parallel to [100]. Hydrogen-bond geometry (Å, ). Symmetry code: (i) x; y þ 1; z þ 2.
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