Ontology highlight
ABSTRACT:
SUBMITTER: Raza AR
PROVIDER: S-EPMC2971888 | biostudies-other | 2009
REPOSITORIES: biostudies-other
Raza Abdul Rauf AR Tahir M Nawaz MN Nisar Bushra B Danish Mohammad M Iqbal Mohammad S MS
Acta crystallographica. Section E, Structure reports online 20091128 Pt 12
In the title compound, C(7)H(6)N(2)O(4), an intra-molecular O-H⋯O hydrogen bond generates an S(6) ring. In the crystal, inversion dimers linked by pairs of N-H⋯O hydrogen bonds occur. Weak C-H⋯O links consolidate the packing, leading to R(2) (1)(7) and R(2) (2)(10) loops within (100) polymeric sheets. ...[more]