Abstract
In the centrosymmetric dinuclear title complex, [Cu2(C5H6O4)2(C20H14N4)2(H2O)2], the Cu atom displays a distorted square-pyramidal coordination environment with the basal plane occupied by two 5,6-diphenyl-3-(pyridin-2-yl)-1,2,4-triazine N atoms and two O atoms from different glutarate dianions, while a water molecule is located at the apical position. Of the two water H atoms, one is engaged in an intramolecular O—H⋯O hydrogen bond, whereas the second is engaged in an intermolecular O—H⋯O hydrogen bond. The intermolecular hydrogen bonds lead to the formation of a chain along [010].
Highlights
H atoms treated by a mixture of independent and constrained refinement max = 0.39 e Å3
[Cu2(C5H6O4)2(C20H14N4)2(H2O)2], the Cu atom displays a distorted square-pyramidal coordination environment with the basal plane occupied by two 5,6-diphenyl-3-(pyridin-2-yl)1,2,4-triazine N atoms and two O atoms from different glutarate dianions, while a water molecule is located at the apical position
Of the two water H atoms, one is engaged in an intramolecular O—H O hydrogen bond, whereas the second is engaged in an intermolecular O—H O hydrogen bond
Summary
H atoms treated by a mixture of independent and constrained refinement max = 0.39 e Å3. R factor = 0.048; wR factor = 0.107; data-to-parameter ratio = 15.9. [Cu2(C5H6O4)2(C20H14N4)2(H2O)2], the Cu atom displays a distorted square-pyramidal coordination environment with the basal plane occupied by two 5,6-diphenyl-3-(pyridin-2-yl)1,2,4-triazine N atoms and two O atoms from different glutarate dianions, while a water molecule is located at the apical position. Of the two water H atoms, one is engaged in an intramolecular O—H O hydrogen bond, whereas the second is engaged in an intermolecular O—H O hydrogen bond. The intermolecular hydrogen bonds lead to the formation of a chain along [010]
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