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ABSTRACT:
SUBMITTER: Akbal T
PROVIDER: S-EPMC3435696 | biostudies-literature | 2012 Sep
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20120811 Pt 9
In the title compound, C(12)H(10)N(2)O(3)S, the dihedral angle between the benzene and thio-phene rings is 43.17 (4)°. The crystal structure is devoid of any hydrogen-bonding inter-actions. However, π-π inter-actions between the benzene and thio-phene rings [distance between ring centroids = 3.6850 (11) Å] stack the mol-ecules 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). ...[more]