Ontology highlight
ABSTRACT:
SUBMITTER: Stepnicka P
PROVIDER: S-EPMC3009158 | biostudies-other | 2010
REPOSITORIES: biostudies-other
Acta crystallographica. Section E, Structure reports online 20101020 Pt 11
The mol-ecular geometry of the title compound, C(7)H(7)N(3)O(2)S, does not differ much from that of the previously reported 4-toluene-sulfonyl analogue. Unlike the latter compound, however, mol-ecules of the title compound associate primarily via π-π stacking inter-actions of their benzene rings [centroid-centroid distance = 3.5865 (8) Å], forming columnar stacks along the crystallographic 2(1) axes. These stacks are inter-connected via weak C-H⋯O and C-H⋯N hydrogen bonds. ...[more]