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Acta Cryst. (2012). E68, o2673
[ doi:10.1107/S1600536812033120 ]


T. Akbal, E. Agar and A. Erdönmez

Abstract: In the title compound, C12H10N2O3S, the dihedral angle between the benzene and thiophene rings is 43.17 (4)°. The crystal structure is devoid of any hydrogen-bonding interactions. However, [pi]-[pi] interactions between the benzene and thiophene rings [distance between ring centroids = 3.6850 (11) Å] stack the molecules along the a axis. The absolute structure could not be determined as the crystal studied was a racemic twin with a BASF parameter of 0.31 (6).

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