Crystal structure and Hirshfeld surface analysis of 4-{2,2-dichloro-1-[( E )-(4-chlorophenyl)diazenyl]ethenyl}- N , N -dimethylaniline

The title compound, C 16 H 14 Cl 3 N 3 , comprises three molecules of similar shape in the asymmetric unit. The crystal cohesion is ensured by intermolecular C—H...N and C—H...Cl hydrogen bonds in addition to C—Cl...π interactions. Hirshfeld surface analysis and two-dimensional fingerprint plots rev...

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Bibliographic Details
Published in:Acta crystallographica. Section E, Crystallographic communications Crystallographic communications, 2020-07, Vol.76 (7), p.1033-1037
Main Authors: Atioğlu, Zeliha, Akkurt, Mehmet, Shikhaliyev, Namiq Q., Mukhtarova, Sevinc H., Suleymanova, Gulnar T., Toze, Flavien A. A.
Format: Article
Language:English
Subjects:
azo dye
crystal structure
hirshfeld surface analysis
non-covalent interactions
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Summary:The title compound, C 16 H 14 Cl 3 N 3 , comprises three molecules of similar shape in the asymmetric unit. The crystal cohesion is ensured by intermolecular C—H...N and C—H...Cl hydrogen bonds in addition to C—Cl...π interactions. Hirshfeld surface analysis and two-dimensional fingerprint plots reveal that Cl...H/H...Cl (33.6%), H...H (27.9%) and C...H/H...C (17.6%) are the most important contributors towards the crystal packing.
ISSN:2056-9890
2056-9890
DOI:10.1107/S2056989020007549