FTIR spectra were recorded as a neat compound using Bruker Tensor 27 Fourier-Transform spectrometer with the absorbance bands reported in wavenumber (cm -1 ). The data collection and processing were performed using a commercial OPUS software integrated with the Bruker FTIR instrument. The FTIR spectra presented are derived from an average of 64 individual scans, with each scan encompassing a data collection period of 60 seconds. The spectral resolution for these measurements was configured at 4 cm -1 . The size of the interferogram utilized was 10520 points, and the Fourier Transform (FT) size employed was set to 16,000. DFT calculations for the assignment of FTIR data were performed using the Gaussian software with the B3LYP functional and the cc-pVTZ basis set.