Ontology highlight
ABSTRACT:
SUBMITTER: Aman F
PROVIDER: S-EPMC3344451 | biostudies-literature | 2012 May
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20120404 Pt 5
In the title compound, C(8)H(7)NO(3)S, the benzene ring is oriented at a dihedral angle of 69.25 (7)° to the S and O atoms of the sulfonyl group. The heterocyclic ring approximates to an envelope, with the N atom in the flap position. In the crystal, mol-ecules are linked by N-H⋯O(c) (c = carbon-yl) hydrogen bonds, forming C(5) chains along [001]. Two R(2) (2)(10) loops arise from pairs of C-H⋯O hydrogen bonds and a weak aromatic π-π stacking inter-action [centroid-centorid separation = 3.8404 ( ...[more]