Article

4-(4-Methoxyphenyl)-3-[2-(2-methoxyphenyl)ethyl]-1H-1,2,4-triazol-5(4H)-one

Acta Crystallographica Section E 01/2009;
Source: DOAJ

ABSTRACT The title compound, C18H19N3O3, is a biologically active triazole derivative. The five-membered ring is oriented with respect to the six-membered rings at dihedral angles of 51.59 (4) and 61.37 (4)°. The crystal structure is stabilized by intermolecular N—H...O hydrogen-bond interactions between centrosymmetrically related molecules [the dihedral angle between the benzene rings is 47.44 (5)°].

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Keywords

benzene rings
 
biologically active triazole derivative
 
crystal structure
 
dihedral angles
 
intermolecular N—H...O hydrogen-bond interactions
 
molecules [the dihedral angle