Ontology highlight
ABSTRACT:
SUBMITTER: Shafiq M
PROVIDER: S-EPMC3275000 | biostudies-literature | 2012 Feb
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20120107 Pt 2
In the title compound, C(16)H(14)ClN(3)O(3)S, the thia-zine ring adopts a sofa (half-chair) conformation, with an r.m.s. deviation from the mean plane of 0.23 Å. The S atom and S-bonded C atom exhibit the maximum deviations from the thia-zine mean plane [-0.3976 (12) and 0.3179 (14) Å, respectively]. The conformations around the double bonds in the R(2)C=N-N=CHR unit are Z and E. An intra-molecular O-H⋯N hydrogen bond with the hy-droxy group as donor generates an S(6) ring motif. In the crystal, ...[more]