4-({4-[Bis(2-cyanoethyl)amino]phenyl}diazenyl)benzenesulfonamide

In the title compound, C18H16N6O2S, which belongs to the family of azo dyes, the dihedral angle between the benzene rings is 26.16 (7)°. In the crystal, molecules are joined by N—H...N and C—H...N hydrogen bonds into double chains parallel to th...

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Bibliographic Details
Main Authors: Federica Bertolotti, Domenica Marabello, Giuliana Gervasio
Format: Article
Language:English
Published: International Union of Crystallography 2011-01-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536810053158