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organic compounds
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In the title compound, C10H10N4O5S·C9H9N3O5, the amide groups of 3-(3,5-dinitro-benzoyl)-1,1-dimethyl-thiourea and N,N-dimethyl-3,5-dinitro-benzamide molecules are oriented at dihedral angles of 39.13 (8) and 55.97 (11)°, respectively, to the attached benzene rings. In the crystal, the two molecules are linked by an N—H
O hydrogen bond. Weak C—HO link the molecules into a sheet parallel to the bc plane. C—HS interactions also occur.
O hydrogen bond. Weak C—HO link the molecules into a sheet parallel to the bc plane. C—HS interactions also occur.organic compoundsOpen access
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The title compound, C16H19N3O4S, is almost planar, with a dihedral angle of 2.88 (9)° between the mean planes of the benzene and thiazole rings. The molecule adopts an E conformation about the two C=N bonds, with a C—N—N—C torsion angle of −177.01 (11)°. An intramolecular C—HO hydrogen bond exists between a thiazole methyl group and the formic acid ethyl ester carbonyl O atom. In the crystal, molecules are linked by O—-HO hydrogen bonds, forming chains propagating along [2-10]. The chains are linked via C—HO hydrogen bonds with R22(12) ring motifs, forming sheets lying parallel to (12-2). The sheets are further linked through out-of-plane C—HN hydrogen bonds with R22(12) ring motifs and C—Hπ interactions, forming an interesting three-dimensional supramolecular architecture.
O hydrogen bond exists between a thiazole methyl group and the formic acid ethyl ester carbonyl O atom. In the crystal, molecules are linked by O—-HO hydrogen bonds, forming chains propagating along [2-10]. The chains are linked via C—HO hydrogen bonds with R22(12) ring motifs, forming sheets lying parallel to (12-2). The sheets are further linked through out-of-plane C—HN hydrogen bonds with R22(12) ring motifs and C—Hπ interactions, forming an interesting three-dimensional supramolecular architecture.
