Abstract
In the title compound, [Ni(C9H7N2O2)2(C2H5OH)2], the NiII ion is situated on an inversion center and is coordinated by two N and two O atoms from two 2-(1H-benzimidazol-2-yl)acetate (L) ligands and by two O atoms from two ethanol ligands in a distorted octahedral geometry. In the L ligand, the acetate group deviates significantly from the benzimidazole plane, the C—C—C—O(coordinating) torsion angle being 34.2 (5)°. In the crystal, O—H⋯O and N—H⋯O hydrogen bonds link the molecules into a two-dimensional supramolecular network parallel to the bc plane.
Highlights
In the title compound, [Ni(C9H7N2O2)2(C2H5OH)2], the Ni ion is situated on an inversion center and is coordinated by two N and two O atoms from two 2-(1H-benzimidazol-2yl)acetate (L) ligands and by two O atoms from two ethanol ligands in a distorted octahedral geometry
We report the synthesis and structure of the title compound, (I), obtained by the solvothermal reaction of NiCl2 and HL ligand
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
R factor = 0.049; wR factor = 0.107; data-to-parameter ratio = 14.7. In the title compound, [Ni(C9H7N2O2)2(C2H5OH)2], the Ni ion is situated on an inversion center and is coordinated by two N and two O atoms from two 2-(1H-benzimidazol-2yl)acetate (L) ligands and by two O atoms from two ethanol ligands in a distorted octahedral geometry. In the L ligand, the acetate group deviates significantly from the benzimidazole plane, the C—C—C—O(coordinating) torsion angle being. O—H O and N—H O hydrogen bonds link the molecules into a two-dimensional supramolecular network parallel to the bc plane
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