Pyridinium 5-nitrothiophene-2-carboxylate
oleh: Xiao-Yan Yang, Ning Xu, Shan Liu
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2010-06-01 |
Deskripsi
The anion of the title compound, C5H6N+·C5H2NO4S−, is approximately planar, with the carboxylate and nitro group planes forming dihedral angles of 7.5 (3) and 3.5 (3)°, respectively, with the thiophene ring. In the crystal structure, the cations and anions are linked into a two-dimensional network parallel to (011) by N—H...O and C—H...O hydrogen bonds.