Ontology highlight
ABSTRACT:
SUBMITTER: Zhang X
PROVIDER: S-EPMC3297929 | biostudies-literature | 2012 Mar
REPOSITORIES: biostudies-literature

Acta crystallographica. Section E, Structure reports online 20120229 Pt 3
The title compound, C(9)H(10)N(2)O(5), presents a racemic mixture of two enanti-omeric diastereomers. In the crystal, mol-ecules assemble into zigzag chains parallel to the b axis [C(6) motif] due to the formation of elongated O-H⋯O(N) hydrogen bonds. Of inter-est is the fact that only the aliphatic nitro group is involved in hydrogen bonding and it adopts a gauche conformation with respect to the OH group. ...[more]