Ontology highlight
ABSTRACT:
SUBMITTER: Salam MA
PROVIDER: S-EPMC4331891 | biostudies-other | 2015 Jan
REPOSITORIES: biostudies-other
Acta crystallographica. Section E, Crystallographic communications 20150101 Pt 1
The title compound, C9H11N3O2S, is a second monoclinic (P21/c) polymorph of the previously reported Cc form [Tan et al. (2008b ▶). Acta Cryst. E64, o2224]. The mol-ecule is non-planar, with the dihedral angle between the N3CS residue (r.m.s. deviation = 0.0816 Å) and the benzene ring being 21.36 (4)°. The conformation about the C=N bond [1.292 (2) Å] is E, the two N-bound H atoms are anti, and the inner hy-droxy O-bound and outer amide N-bound H atoms form intra-molecular hydrogen bonds to the i ...[more]