Crystal structure of (E)-4-methyl-N-{2-[2-(4-nitrobenzylidene)hydrazin-1-yl]-2-oxoethyl}benzenesulfonamide N,N-dimethylformamide monosolvate
نویسندگان
چکیده
The mol-ecule of the title Schiff base compound, C16H16N4O5S·C3H7NO, displays a trans conformation with respect to the C=N double bond. The C-N and N-N bonds are relatively short compared to their normal bond lengths, indicating some degree of delocalization in the mol-ecule. The mol-ecule is bent at the S atom, with an S-N-C-C torsion angle of 164.48 (11)°. The dihedral angle between the two aromatic rings is 84.594 (7)°. Inter-molecular N-H⋯O and C -H⋯O hydrogen bonds connect centrosymmetrically related mol-ecules into dimers forming rings of R33(11) and R22(10) graph-set motif stacked along the a axis into a columnar arrangement. The mol-ecular columns are further linked into a three-dimensional network by C-H⋯π inter-actions.
منابع مشابه
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عنوان ژورنال:
دوره 73 شماره
صفحات -
تاریخ انتشار 2017