“Comparison of Physical Properties, Energetic, Vibration Frequencies and Normal Coordinates, for Construction Units of Fullerene C60 Using Quantum Mechanical Calculations”. Iraqi Journal of Science 57, no. 2C (June 24, 2022): 1333–1344. Accessed May 17, 2024. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/7102.