Aquabis(methacrylato-κO)bis(pyridine-κN)copper(II)

Bin Wu,Haizhen Yao

doi:10.1107/s1600536809012422

Bin Wu, Haizhen Yao

Open Access

https://doi.org/10.1107/s1600536809012422

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Abstract

In the crystal structure of the title complex, [Cu(C4H5O2)2(C5H5N)2(H2O)], the CuII cation is located on a twofold rotation axis and coordinated by two methylacrylate anions, two pyridine ligands and one water molecule in a distorted square-pyramidal geometry. The coordinated water molecule is also located on the twofold axis. In the crystal structure O—H⋯O hydrogen bonds link the molecules, forming chains along the c axis.

Highlights

H atoms treated by a mixture of independent and constrained refinement max = 0.15 e Å3
In the crystal structure of the title complex, [Cu(C4H5O2)2(C5H5N)2(H2O)], the CuII cation is located on a twofold rotation axis and coordinated by two methylacrylate anions, two pyridine ligands and one water molecule in a distorted square-pyramidal geometry
The coordinated water molecule is located on the twofold axis

Summary

Structure Reports

H atoms treated by a mixture of independent and constrained refinement max = 0.15 e Å3. R factor = 0.021; wR factor = 0.055; data-to-parameter ratio = 14.6. In the crystal structure of the title complex, [Cu(C4H5O2)2(C5H5N)2(H2O)], the CuII cation is located on a twofold rotation axis and coordinated by two methylacrylate anions, two pyridine ligands and one water molecule in a distorted square-pyramidal geometry. The coordinated water molecule is located on the twofold axis. H O hydrogen bonds link the molecules, forming chains along the c axis

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