Bis(2-amino-6-methylpyridinium) tetrachloridocuprate(II)
oleh: Hai-Bin Wang, Yong-Yao Zhang, Shi-Feng Ni, Gang Chen, Jiang Gong
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2009-12-01 |
Deskripsi
The title compound, (C6H9N2)2[CuCl4], contains a distorted tetrahedral [CuCl4]2− anion and two protonated aminopyridinium cations. The geometries of the protonated aminopyridinium cations reveal amine–imine tautomerism. The crystal packing is influenced by N—H...Cl and C—H...Cl hydrogen bonds and π–π stacking interactions [centroid–centroid distances = 3.635 (4) and 3.642 (4)°].