Ontology highlight
ABSTRACT:
SUBMITTER: Rivera A
PROVIDER: S-EPMC2970222 | biostudies-literature | 2009 Sep
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20090926 Pt 10
In the title structure, C(18)H(20)N(4), the aromatic rings are almost orthogonal [81.6 (2)°]. The mol-ecule has symmetry 2 since it is situated on a crystallographic twofold axis. There are only weak inter-molecular inter-actions present in the structure, notably C-H⋯π-electron ring inter-actions. The (1)H and (13)C NMR spectra are in accordance with the X-ray structure analysis. ...[more]