(2-Acetyl-phenolato)(2,2'-bipyridine)nitratocopper(II).

Li-Hua Chen,Gan-Qing Zhao,Qin-Long Peng,Zi-Hong Pan,Xiang Wang

doi:10.1107/s1600536809042718

Li-Hua Chen, Gan-Qing Zhao + Show 3 more

Open Access

https://doi.org/10.1107/s1600536809042718

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Abstract

In the title compound, [Cu(C8H7O2)(NO3)(C10H8N2)], the CuII ion is five-coordinate in a distorted square-pyramidal geometry. The basal positions are occupied by two N atoms from a 2,2′-bipyridine ligand and two O atoms from the 2-acetylphenolate anion. The axial position is occupied by one O atom of a nitrate anion. In the bipyridine ligand, the two pyridine rings are slightly twisted by an angle of 3.5 (1)°. The crystal structure is stabilized by C—H⋯O hydrogen bonds

Highlights

In the title compound, [Cu(C8H7O2)(NO3)(C10H8N2)], the CuII ion is five-coordinate in a distorted square-pyramidal geometry
The basal positions are occupied by two N atoms from a 2,20-bipyridine ligand and two O atoms from the 2acetylphenolate anion
The axial position is occupied by one O atom of a nitrate anion

Summary

Structure Reports Online

Key indicators: single-crystal X-ray study; T = 296 K; mean (C–C) = 0.004 A; R factor = 0.029; wR factor = 0.074; data-to-parameter ratio = 11.9. The basal positions are occupied by two N atoms from a 2,20-bipyridine ligand and two O atoms from the 2acetylphenolate anion. The axial position is occupied by one O atom of a nitrate anion. The two pyridine rings are slightly twisted by an angle of 3.5 (1). The crystal structure is stabilized by C—HÁ Á ÁO hydrogen bonds. Related literature For related structures, see: Bevan et al (1963); Falguni et al (1998); Garland et al (1986); Gasque et al (1999); Ming et al (1995); Reki et al (1998); Solans et al (1987). See: Plesch et al (1997)

Data collection

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