2-Amino-1,3-benzothiazole–ethyl coumarin-3-carboxylate (1/1)
Abstract
The title adduct, C7H6N2S·C12H10O4, is formed via N—H⋯O and N—H⋯N hydrogen-bonding interactions, which generate a tetrameric unit with a pseudo-centre of symmetry. The tetramer further packs through parallel-displaced π–π stacking interactions along the a direction.