Comparative Study of Vibrational Spectra of Two Bioactive Natural Products Lupeol and Lupenone Using MM/QM Method

<table>Molecular electrostatic potential plots of lupeol and lupenone.</table>

Journal of Spectroscopy

Figure 9: Comparative Study of Vibrational Spectra of Two Bioactive Natural Products Lupeol and Lupenone Using MM/QM Method 