Kubba, R.M. (2012) “A DFT treatments for studying the vibration frequencies and normal coordinates of cyclacene molecules with different diameters (Unit Construction of ZigZag SWCNTs)”, Iraqi Journal of Physics, 10(18), pp. 135–146. Available at: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/761 (Accessed: 19 December 2024).