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. 2008 May 10;64(Pt 6):o1048.
doi: 10.1107/S160053680801338X.

4-(4-Ethyl-phenyl-diazen-yl)phenol

Joost de Wit, Gert O R Alberda van Ekenstein, Gerrit Ten Brinke, Auke Meetsma

4-(4-Ethyl-phenyl-diazen-yl)phenol

Joost de Wit et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

The crystal structure of the title compound, C(14)H(14)N(2)O, determined at 100 K, shows that the mol-ecules are not planar in the solid state, in contrast to other diazene (azobenzene) derivatives. The dihedral angle between the planes of the two aromatic rings is 42.32 (7)°. The mol-ecules are linked by inter-molecular O-H⋯N hydrogen bonds, forming an infinite one-dimensional chain.

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Figures

Fig. 1.
Fig. 1.
Perspective ORTEP drawing of (I) with the atom-labeling scheme of the non-hydrogen atoms. All atoms are represented by their displacement ellipsoids drawn at 50% probability level.
Fig. 2.
Fig. 2.
Crystal packing view of (I), showing the hydrogen bonds as dashed lines. Symmetry codes, as in Table 1.
See this image and copyright information in PMC

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