Vibrational spectroscopic studies and computational calculations of 5-chloro-2-(3-chlorophenylcarbamoyl)phenylacetate

► FT-IR and FT-Raman spectra of the title compound were recorded and analyzed. ► The wave numbers are calculated theoretically using Gaussian 03 software. ► Red shift of NH wave number in the IR spectrum indicates the weakening of NH bond. ► The wave numbers are assigned using PED analysis.