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[Contents scheme]

Acta Cryst. (2014). E70, o613
[ doi:10.1107/S160053681400912X ]


R. Moreno-Fuquen, A. Azcárate and A. R. Kennedy

Abstract: The title compound, C11H8N2O3S, shows two mol­ecules per asymmetric unit, with the dihedral angles between the benzene and thio­phene rings of 13.53 (6) and 8.50 (5)° being a notable difference between them. An intra­molecular N-H...O hydrogen-bond in each mol­ecule generates an S(6) ring motif. The crystal packing shows no classical hydrogen bonds with the mol­ecules being packed to form weak C-H...O and C-H...S inter­actions leading to R22(9) and R44(25) rings which are edge-shared, giving layers parallel to (010).

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