Ontology highlight
ABSTRACT:
SUBMITTER: Li WW
PROVIDER: S-EPMC2969918 | biostudies-literature | 2009 Aug
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20090822 Pt 9
The title compound, C(11)H(15)N(3)O, crystallizes with two independent mol-ecules per asymmetric unit which differ slightly in their side-chain orientations: the C=N-N-C torsion angle is -176.2 (3)° in one of the mol-ecules and -179.83 (3)° in the other. Each independent mol-ecule adopts a trans configuration with respect to the C=N bond. The two independent mol-ecules are related by a pseudo-inversion center and they exist as a N-H⋯O hydrogen-bonded dimer. The dimers are linked into zigzag chai ...[more]