5-(3-Methoxy-pheneth-yl)-4-(2-methoxy-phen-yl)-4H-1,2,4-triazol-3-ol

Acta Crystallogr Sect E Struct Rep Online. 2008 Oct 25;64(Pt 11):o2180. doi: 10.1107/S1600536808033990.

Abstract

In the mol-ecule of the title compound, C(18)H(19)N(3)O(3), the triazole ring is oriented with respect to the 3-methoxy-phenyl and 2-methoxy-phenyl rings at dihedral angles of 11.79 (3) and 89.22 (3)°, respectively. The dihedral angle between the two benzene rings is 85.95 (3)°. In the crystal structure, inter-molecular O-H⋯N and C-H⋯O hydrogen bonds link the mol-ecules. There is a π-π contact between the triazole and 3-methoxy-phenyl rings [centroid-centroid distance = 3.916 (3) Å]. There is a π-π contact between the triazole and one of the 3-methoxy-phenyl rings [centroid-centroid distance = 3.916 (3) Å ]. C-H⋯π contacts are also found between the benzene ring and the methyl groups of their 3-methoxy-substituents.