Razooqi, M.S. and Al-Ani, H.N. 2022. Quantum Mechanical Calculations and Electrochemical Study of Vibrational Frequencies, Energies in Some Flavonoids molecules. Iraqi Journal of Science. 63, 6 (Jun. 2022), 2331–2344. DOI:https://doi.org/10.24996/ijs.2022.63.6.2.