Abstract
In the title compound, C16H16ClNO2S2, the piperidine ring is in a chair conformation. In the coumarin ring system, the dihedral angle between the benzene and pyran rings is 3.5 (1)°. In the crystal, a weak C—H⋯O hydrogen bond links molecules into chains along [001]. In addition, π–π stacking interactions are present involving the benzene and pyran rings, with a centroid-to-centroid distance of 3.712 (2) Å. The crystal studied is a nonmerohedral twin with refined components 0.221 (1) and 0.779 (1).
Highlights
Rajni Kantb*R factor = 0.035; wR factor = 0.082; data-to-parameter ratio = 14.0
In the title compound, C16H16ClNO2S2, the piperidine ring is in a chair conformation
Coumarins are an important class of heterocycles, which are widespread in the plant kingdom and have been extensively reported
Summary
R factor = 0.035; wR factor = 0.082; data-to-parameter ratio = 14.0. C16H16ClNO2S2, the piperidine ring is in a chair conformation. In the coumarin ring system, the dihedral angle between the benzene and pyran rings is. A weak C—H O hydrogen bond links molecules into chains along [001]. – stacking interactions are present involving the benzene and pyran rings, with a centroid-to-centroid distance of 3.712 (2) Å. The crystal studied is a nonmerohedral twin with refined components 0.221 (1) and 0.779 (1)
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