Ontology highlight
ABSTRACT:
SUBMITTER: Kakanejadifard A
PROVIDER: S-EPMC2962138 | biostudies-literature | 2008 Jul
REPOSITORIES: biostudies-literature
Kakanejadifard Ali A Amani Vahid V
Acta crystallographica. Section E, Structure reports online 20080716 Pt 8
The asymmetric unit of the title compound, C(8)H(8)N(4)O(2), contains one half-mol-ecule; a twofold rotation axis bisects the molecule. An intra-molecular N-H⋯O hydrogen bond results in the formation of a five-membered ring, which displays an envelope conformation. In the crystal structure, inter-molecular O-H⋯N hydrogen bonds link the mol-ecules. ...[more]