Crystal structure of 2-{[(naphthalen-1-yl)oxy]methyl}-5-(2,4,5-trifluorophenyl)-1,3,4-oxadiazole

Abstract

In the title compound C19H11F3N2O2, the oxadiazole ring and the naphthalene ring system are approximately planar (r.m.s. deviations of 0.001 and 0.020 Å, respectively) and the oxadiazole ring makes dihedral angles of 13.11 (1) and 7.59 (1)° with the naphthalene ring system and the trifluorophenyl ring, respectively. In the crystal, C—H...N hydrogen bonds link molecules into chains along the a-axis direction, while C—H...F contacts form additional chains along the ac diagonal. These contacts generate sheets of molecules approximately parallel to the (011) plane.

Keywords

• crystal structure
• naphthalen-1-yloxy
• trifluorophenyl
• 1,3,4-oxadiazole
• hydrogen bonding