Abstract
In the title compound, [Zn(C9H11N3)2](ClO4)2, the ZnII atom resides on a crystallographic twofold axis and is coordinated by two benzimidazole N [Zn⋯N = 1.993 (4) Å] and two amine N atoms [Zn⋯N = 2.036 (4) Å] in a distorted tetrahedral geometry. The crystal packing is dominated by N—H⋯O interactions involving the perchlorate anions and π–π stacking interactions with an interplanar separation of 3.42 Å. A weak C—H⋯O interaction is also present.
Highlights
In the title compound, [Zn(C9H11N3)2](ClO4)2, the ZnII atom resides on a crystallographic twofold axis and is coordinated by two benzimidazole N [Zn N = 1.993 (4) Å] and two amine N atoms [Zn N = 2.036 (4) Å] in a distorted tetrahedral geometry
We report the synthesis and crystal structure of a new zinc(II)
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
Summary
Key indicators: single-crystal X-ray study; T = 293 K; mean (C–C) = 0.008 Å; disorder in main residue; R factor = 0.066; wR factor = 0.184; data-to-parameter ratio = 12.4. In the title compound, [Zn(C9H11N3)2](ClO4), the ZnII atom resides on a crystallographic twofold axis and is coordinated by two benzimidazole N [Zn N = 1.993 (4) Å] and two amine N atoms [Zn N = 2.036 (4) Å] in a distorted tetrahedral geometry. A weak C—H O interaction is present
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More From: Acta Crystallographica Section E Structure Reports Online
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