(E)-1-[(2,4,6-Tri­bromo­phen­yl)diazen­yl]naphthalen-2-ol

The title azo mol­ecule, C(16)H(9)Br(3)N(2)O, adopts a trans conformation with respect to the azo N=N double bond. An intra­molecular O—H⋯N hydrogen bond forms an S(6) ring motif. The dihedral angle between the naphthalene ring system and the benzene ring is 33.80 (16)°. In the crystal, mol­ecules a...

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Detalles Bibliográficos
Autores principales: Chetioui, Souheyla, Boudraa, Issam, Bouacida, Sofiane, Bouchoul, Abdelkader, Bouaoud, Salah Eddine
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3793751/
https://www.ncbi.nlm.nih.gov/pubmed/24109338
http://dx.doi.org/10.1107/S1600536813018977
Descripción
Sumario:The title azo mol­ecule, C(16)H(9)Br(3)N(2)O, adopts a trans conformation with respect to the azo N=N double bond. An intra­molecular O—H⋯N hydrogen bond forms an S(6) ring motif. The dihedral angle between the naphthalene ring system and the benzene ring is 33.80 (16)°. In the crystal, mol­ecules are stacked in columns along the a axis by π–π inter­actions [centroid–centroid distances = 3.815 (3) and 3.990 (3) Å].

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