Search results for "inter­molecular hydrogen bonds"

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

2018

Reaction of N-(4-chloro­benzene­sulfon­yl)glycinyl hydrazide with 4-nitro­benzaldehyde gives the N,N-di­methyl­formamide monosolvated N-acyl­hydrazone derivative, (E)-N-{2-[2-(4-nitro­benzyl­idene)- hydrazine-1-yl]-2-oxoeth­yl}-4-χhloro­benzene­sulfonamide. Rings of (10) and (11) graph-set motifs are formed in the crystal structure by N—H⋯O and C—H⋯O hydrogen bonds. The two-dimensional fingerprint (FP) plots for significant inter­molecular inter­actions indicate that the greatest contribution is from the O⋯H/H⋯O contacts (31.3%), corresponding to N⋯H⋯O/C⋯H⋯O inter­actions.