(E)-2-Hydroxy-3-methoxy-5-[(4-propylphenyl)diazenyl]benzaldehyde
✍ Scribed by Karadayı, Nevzat ;Albayrak, Çiğdem ;Odabaşoğlu, Mustafa ;Büyükgüngör, Orhan
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 126 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 298 K Mean (C-C) = 0.006 A Disorder in main residue R factor = 0.095 wR factor = 0.243 Data-to-parameter ratio = 12.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The title structure, C 14 H 11 BrN 2 O 3 , displays the characteristic features of azobenzene derivatives. The two aromatic rings are nearly coplanar, forming a dihedral angle of 8.71 (12) . There is a strong intramolecular O-HÁ Á ÁO bond, and weakand C-HÁ Á Á interactions stabilize the structure.
In the title compound, C 16 H 13 ClN 2 O 2 , the dihedral angle between the pyridine and benzene rings is 40.1 (1) . There is a weak intramolecular C-HÁ Á ÁCl interaction. Molecules are linked via O-HÁ Á ÁN hydrogen bonds, forming chains of graph-set motif C(6) along the a axis.