1.
A DFT treatments for studying the vibration frequencies and normal coordinates of cyclacene molecules with different diameters (Unit Construction of ZigZag SWCNTs). IJP [Internet]. 2012 Oct. 1 [cited 2024 May 7];10(18):135-46. Available from: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/761