Ontology highlight
ABSTRACT:
SUBMITTER: Smith G
PROVIDER: S-EPMC3099948 | biostudies-literature | 2011 Apr
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20110312 Pt 4
In the title salt, C(12)H(12)N(3) (+)·C(6)H(2)N(3)O(7) (-), the diazenyl group of the 4-(phenyl-diazen-yl)aniline mol-ecule is protonated and forms a hydrogen bond with the phenolate O-atom acceptor of the picrate anion. Structure extension occurs through two symmetrical inter-ion three-centre amine N-H⋯O,O'(nitro) hydrogen-bonding associations [graph set R(1) (2)(4)], giving a convoluted two-dimensional network structure. ...[more]