Acta Cryst. (2005). E61, o1694-o1696  [ doi:10.1107/S1600536805014510 ]

(E)-4-[(4-Hydroxyphenyl)diazenyl]benzaldehyde

X.-G. Liu, Y.-Q. Feng, X.-Q. Meng, Z.-P. Liang and G. Yang

Abstract: The title compound, C₁₃H₁₀N₂O₂, is approximately planar in the solid state and displays a trans configuration with respect to the azo double bond. Molecules form infinite chains linked by O-HO hydrogen bonds along the a axis.

Online 14 May 2005

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