Aquadicrotonato(di-2-pyridylamine)cobalt(II)

Jian Wu

doi:10.1107/s1600536808008118

Abstract

The Co atom in the title complex, [Co(CH3CHCHCOO)2(C10H9N3)(H2O)], has a distorted rectangular–pyramidal geometry formed by the chelating dipyridylamine ligand, and two O atoms of monodentate carboxylate groups of two different crotonate anions and a water molecule. The complex forms a three-dimensional supramolecular network via intermolecular O—H⋯O, N—H⋯O and C—H⋯O hydrogen-bonding contacts.

Highlights

The Co atom in the title complex, [Co(CH3CHCHCOO)2(C10H9N3)(H2O)], has a distorted rectangular–pyramidal geometry formed by the chelating dipyridylamine ligand, and two O atoms of monodentate carboxylate groups of two different crotonate anions and a water molecule
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: SI2078)
Symmetry codes: (i) x+1, y, z; (ii) −x, −y+1, −z+1; (iii) −x+1/2, y−1/2, −z+3/2

Summary

Jian Wu

Key indicators: single-crystal X-ray study; T = 298 K; mean (C–C) = 0.005 A; R factor = 0.042; wR factor = 0.107; data-to-parameter ratio = 13.7. The Co atom in the title complex, [Co(CH3CHCHCOO)2(C10H9N3)(H2O)], has a distorted rectangular–pyramidal geometry formed by the chelating dipyridylamine ligand, and two O atoms of monodentate carboxylate groups of two different crotonate anions and a water molecule. The complex forms a three-dimensional supramolecular network via intermolecular O—HÁ Á ÁO, N—HÁ Á ÁO and C—HÁ Á ÁO hydrogenbonding contacts. Related literature For related literature, see: Addison et al (1984); Chang et al (1999); Peng et al (2000); Wu (2007); Xu et al (2004); Zhang (2007)

Data collection

DÁ Á ÁA

Special details