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Crystal structure and Hirshfeld surface analysis of (E)-4-chloro-N-{2-[2-(4-nitro­benzyl­idene)hydrazin-1-yl]-2-oxoeth­yl}benzene­sulfonamide N,N-di­methyl­formamide monosolvate

The asymmetric unit of the title compound, C(15)H(13)ClN(4)O(5)S·C(3)H(7)NO, contains one mol­ecule each of the Schiff base and the solvent di­methyl­formamide. The hydrazone group adopts an E configuration about the C=N bond. The dihedral angle between the two aromatic rings is 86.58 (2)°. In the c...

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Detalles Bibliográficos
Autores principales: Purandara, H., Foro, S., Thimme Gowda, B.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5947811/
https://www.ncbi.nlm.nih.gov/pubmed/29765731
http://dx.doi.org/10.1107/S205698901800292X
Descripción
Sumario:The asymmetric unit of the title compound, C(15)H(13)ClN(4)O(5)S·C(3)H(7)NO, contains one mol­ecule each of the Schiff base and the solvent di­methyl­formamide. The hydrazone group adopts an E configuration about the C=N bond. The dihedral angle between the two aromatic rings is 86.58 (2)°. In the crystal, pairs of N—H⋯O hydrogen bonds between centrosymmetrically related mol­ecules generates rings with an R (2) (2)(10) graph-set motif. The dimers are further linked via N—H⋯O and C—H⋯O hydrogen bonds, leading to the formation of R (3) (3)(11) ring motifs. C—H⋯π inter­actions are also observed. The inter­molecular inter­actions in the crystal structure were qu­anti­fied and analysed using Hirshfeld surface analysis, which indicates that the most significant contacts in packing are O⋯H/H⋯O (31.3%), followed by H⋯H (25.4%) and C⋯H/H⋯C (13.0%).