Acta Cryst. (2007). E63, o3970  [ doi:10.1107/S1600536807041840 ]

1-(4-Aminophenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one-1-(4-aminophenyl)-3-(3-bromo-4,5-trimethoxyphenyl)prop-2-en-1-one (0.972/0.028)

W. T. A. Harrison, H. J. Ravindra, M. R. S. Kumar and S. M. Dharmaprakash

Abstract: In the title cocrystal, 0.972(C₁₈H₁₉NO₄).0.028(C₁₇H₁₆BrNO₃), which arose from an impure starting material, all the atoms are overlapped except for one OMe group and the Br atom. The dihedral angle between the benzene ring mean planes is 18.20 (13)°. A weak N-HO hydrogen bond helps to establish the non-centrosymmetric crystal packing.

Online 8 September 2007

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