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The title compound, C15H13N3O2S, crystallizes in the monoclinic space group P21/n and its molecular conformation is stabilized via intramolecular C—H...O and C—H...N contacts. The supramolecular structure is mainly governed by C—H...N hydrogen-bonded centrosymmetric dimers, C—H...O and C—H...S hydrogen bonds and S...π and π–π stacking interactions which, together, lead to the formation of a layered crystal packing. The intermolecular interactions were further evaluated through the molecular electrostatic potential map and Hirshfeld fingerprint analysis.
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Bhandary et al. (2018) studied this question.
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