1.
Acta Crystallogr Sect E Struct Rep Online
; 69(Pt 2): o174, 2013 Feb 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-23424459
RESUMO
In the title compound, C(18)H(17)N(3)O·0.5C(2)H(5)OH, the dihedral angles between the central imidazole rings and the pendant benzene rings are 42.06â (15) and 2.01â (16)° in one asymmetric mol-ecule and 47.91â (15) and 7.31â (14)° in the other. An intra-molecular N-Hâ¯O hydrogen bond occurs in each imidazole mol-ecule. In the crystal, the components are connected by O-Hâ¯N, N-Hâ¯O, C-Hâ¯O and N-Hâ¯N hydrogen bonds. Weak aromatic π-π inter-actions also occur [shortest centroid-centroid distance = 3.684â (3)â Å].