ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, vol.68, 2012 (ESCI)
In the title compound, C21H22N4O3, the triazole ring is planar [ maximum deviaton = 0.004 (1) angstrom] and makes dihedral angles of 26.21 (8) and 38.66 (8)degrees with the two benzene rings. In the crystal, molecules are linked by C-H center dot center dot center dot O hydrogen bonds, forming zigzag chains along [1 (1) over bar1]. In addition, a weak C-H center dot center dot center dot pi intreraction is also observed.