Ontology highlight
ABSTRACT:
SUBMITTER: Noland WE
PROVIDER: S-EPMC4257163 | biostudies-other | 2014 Oct
REPOSITORIES: biostudies-other
Acta crystallographica. Section E, Structure reports online 20140913 Pt 10
The title compound, C23H20N2O6S, crystallizes as a racemate in the space group P-1, with an overall L- or J-shape to each mol-ecule. Centrosymmetric pairs of mol-ecules are tandem hydrogen bonded between the hydro-per-oxy H atom and carbonyl O atom. A different centrosymmetric pairing has stacked S-tolyl rings, and a third pairing is L,J-inter-locked by the short leg. Except for stacked tolyl pairs, neighboring π-systems are much closer to orthogonal than coaxial. The title compound is the first ...[more]