Acta Cryst. (2009). E65, o203-o204  [ doi:10.1107/S1600536808043213 ]

3,3'-Dibromo-4,4'-[(1R,2R)-cyclohexane-1,2-diyldiimino]dipent-3-en-2-one

Y.-Q. Zhang, Q.-L. Zhang and B.-X. Zhu

Abstract: The asymmetric unit of the title compound, C₁₆H₂₄Br₂N₂O₂, contains two independent molecules, each which has two intramolecular N-HO hydrogen bonds linking the amine N atoms to the enolic O atoms of the same acacH-imine unit. In the crystal, the molecules are lined up by intermolecular weak C-HO hydrogen bonds, forming two vertical each other two-dimensional chains along the a axis and b axis of the unit cell, respectively.

Online 24 December 2008

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