Ontology highlight
ABSTRACT:
SUBMITTER: Hemamalini M
PROVIDER: S-EPMC3008071 | biostudies-literature | 2010 Aug
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20100811 Pt 9
In the crystal structure of the title salt, C(5)H(6)BrN(2) (+)·C(6)H(4)NO(3) (-)·H(2)O, the protonated N atom and the 2-amino group of the cation are hydrogen bonded to the carboxyl-ate O atoms of the anion via a pair of N-H⋯O hydrogen bonds, forming an R(2) (2)(8) ring motif. The ion pairs are further connected via O-H⋯O, N-H⋯O, N-H⋯Br and C-H⋯O hydrogen bonds, forming a two-dimensional network parallel to the bc plane. The water mol-ecules self-assemble through O-H⋯O hydrogen bonds, forming on ...[more]