1.
Acta Crystallogr C
; 56 (Pt 12): 1487-9, 2000 Dec.
Artigo
em Inglês
| MEDLINE
| ID: mdl-11119000
RESUMO
The crystal structure of the dipolar chromophoric title compound, C(20)H(20)N(3)(+).PF(6)(-), is described. The phenylene and pyridyl rings are almost coplanar [dihedral angle 7.5 (2) degrees ], but the phenyl substituent forms a dihedral angle of 56.6 (1) degrees with the pyridyl ring. The compound crystallizes in the non-centrosymmetric space group Cc and is a likely candidate for the display of quadratic non-linear optical effects.