Ontology highlight
ABSTRACT:
SUBMITTER: Haridharan N
PROVIDER: S-EPMC3684908 | biostudies-literature | 2013 Jun
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20130504 Pt 6
The mol-ecules of the title compound, C15H14N2O3, possesses crystallographically imposed twofold rotational symmetry, so the asymmetric unit contains one half-mol-ecule. The fused-ring system deviates significantly from planarity; the planes of the five- and six-membered rings are twisted with respect to each other by 3.0 (1)°. In the crystal, weak C-H⋯O hydrogen bonds link mol-ecules related by translation in [010] into chains. ...[more]