(E)-3-[4-(Benzo[d]oxazol-2-yl)styryl]-1-methylpyridin-1-ium hexafluoridophosphate
oleh: Hong-Kang Xu, Lin Kong, Fei Li
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2017-12-01 |
Deskripsi
In the cation of the title molecular salt, C21H17N2O+·PF6−, the pyridine ring and benzoxazole ring system are twisted with respect to the central benzene ring at dihedral angles of 23.75 (18) and 5.53 (16)°. In the crystal, the hexafluoridophosphate anion accepts a weak C—H...F hydrogen bond from the cation to form an ion-pair.