N′-(3-Sulfanylidene-3,4-dihydroquinoxalin-2-yl)benzohydrazide dimethylformamide monosolvate

N′-(3-Sulfanylidene-3,4-dihydroquinoxalin-2-yl)benzohydrazide dimethylformamide monosolvate

The 2-sulfanylidene-3,4-dihydroquinoxalin-2-yl ring system of the title solvate, C15H12N4OS·C3H7NO, is essentially planar, the maximum deviation from the mean plane being 0.024 (2) Å for the thione C atom. The mean plane through the fused-ring system is almost p...

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Bibliographic Details
Main Authors: Lahcen El Ammari, Geneviève Pratviel, Mohamed Saadi, El Mokhtar Essassi, Asmae Zanzoul
Format: Article
Language:English
Published: International Union of Crystallography 2013-08-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536813019181
Description
Summary:The 2-sulfanylidene-3,4-dihydroquinoxalin-2-yl ring system of the title solvate, C15H12N4OS·C3H7NO, is essentially planar, the maximum deviation from the mean plane being 0.024 (2) Å for the thione C atom. The mean plane through the fused-ring system is almost perpendicular to the terminal phenyl ring, as indicated by the dihedral angle of 70.05 (8)°. In the crystal, the main and solvent molecules are linked by N—H...O hydrogen bonds, forming a layer parallel to (010).
ISSN:1600-5368

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