Abstract
The molecule of the title compound, C4H8N2OS, is essentially planar; it adopts a trans configuration with respect to the position of the propionyl group relative to the thiono S atom about the C—N bond. The molecular structure is stabilized by an intramolecular N—H⋯O hydrogen bond between the propionyl O atom and the amide H atom. Molecules are linked into a two-dimensional network parallel to the (10) plane by N—H⋯O and N—H⋯S intermolecular hydrogen bonds.
Highlights
The molecule of the title compound, C4H8N2OS, is essentially planar; it adopts a trans configuration with respect to the position of the propionyl group relative to the thiono S atom about the C—N bond
The molecular structure is stabilized by an intramolecular N—H O hydrogen bond between the propionyl O atom and the amide H atom
Molecules are linked into a two-dimensional network parallel to the (101)
Summary
R factor = 0.048; wR factor = 0.119; data-to-parameter ratio = 17.7. The molecule of the title compound, C4H8N2OS, is essentially planar; it adopts a trans configuration with respect to the position of the propionyl group relative to the thiono S atom about the C—N bond. The molecular structure is stabilized by an intramolecular N—H O hydrogen bond between the propionyl O atom and the amide H atom. Molecules are linked into a two-dimensional network parallel to the (101). Plane by N—H O and N—H S intermolecular hydrogen bonds. Symmetry codes: (i) x 12; y þ 12; z 12; (ii) x; y; z þ 1
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