Abstract
The title compound, [Cu2(C15H13O3)4(C3H7NO)2], is formed by the chelate coordination of four racemic fenoprofenate (fenoprofenate is 2,3-phenoxyphenyl propionate) anions and two dimethylformamide molecules to two copper(II) ions, building a paddle-wheel dinuclear molecule. The distorted square-pyramidal coordination of each CuII atom is made up of four O atoms of the four fenoprofenate units and another O atom from a dimethylformamide molecule. The two enantiomeric forms of the fenoprofenate anions are present in the complex, in an optically inactive centrosymmetric arrangement.
Highlights
The title compound, [Cu2(C15H13O3)4(C3H7NO)2], is formed by the chelate coordination of four racemic fenoprofenate anions and two dimethylformamide molecules to two copper(II) ions, building a paddle-wheel dinuclear molecule
The two enantiomeric forms of the fenoprofenate anions are present in the complex, in an optically inactive centrosymmetric arrangement
V = 3037 (3) A 3 Z=2 Mo K radiation = 0.77 mmÀ1 T = 293 (2) K 0.20 Â 0.20 Â 0.10 mm 4101 reflections with I > 2(I) Rint = 0.091 3 standard reflections every 150 reflections intensity decay: none 381 parameters H-atom parameters constrained Ámax = 0.51 e A À3 Ámin = À0.54 e A À3
Summary
Key indicators: single-crystal X-ray study; T = 293 K; mean (C–C) = 0.011 A; R factor = 0.064; wR factor = 0.200; data-to-parameter ratio = 18.3. The title compound, [Cu2(C15H13O3)4(C3H7NO)2], is formed by the chelate coordination of four racemic fenoprofenate (fenoprofenate is 2,3-phenoxyphenyl propionate) anions and two dimethylformamide molecules to two copper(II) ions, building a paddle-wheel dinuclear molecule. The distorted square-pyramidal coordination of each CuII atom is made up of four O atoms of the four fenoprofenate units and another O atom from a dimethylformamide molecule. The two enantiomeric forms of the fenoprofenate anions are present in the complex, in an optically inactive centrosymmetric arrangement
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