Ontology highlight
ABSTRACT:
SUBMITTER: Chetioui S
PROVIDER: S-EPMC3793808 | biostudies-other | 2013
REPOSITORIES: biostudies-other
Acta crystallographica. Section E, Structure reports online 20130727 Pt 8
The title zwitterion, C17H14N2O2, crystallizes with two independent mol-ecules in the asymmetric unit, both of which are approximately planar, the dihedral angles between the benzene ring and the naphthalene ring system being 4.39 (12)° in one mol-ecule and 5.83 (12)° in the other, and show an E conformation with respect to the azo double bond. An intra-molecular N-H⋯O hydrogen bond in each molecule helps to establish their near planar conformation. In the crystal, mol-ecules are linked through ...[more]