Department of Chemistry
In the mol-ecule of the title compound, C18H19N3O3, 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.
Source Publication Title
Acta Crystallographica Section E: Structure Reports Online
International Union of Crystallography
Link to Publisher's Edition
Raama, Nasim Hasan, Muhammad Hanif, Ghulam Qadir, and Wai-Yeung Wong. "5-(3-Methoxyphenethyl)-4-(2-methoxyphenyl)-4H-1,2,4-triazol-3-ol." Acta Crystallographica Section E: Structure Reports Online 64.Part 11 (2008): O2180-U2536.