Some Numerical Invariants Associated with V-phenylenic Nanotube and Nanotori

Abstract

A carbon nanotube (CNT) is a miniature cylindrical carbon structure that has hexagonal graphite molecules attached at the edges. In this paper, we compute the numerical invariant (Topological indices) of linear [n]-phenylenic, lattice of C4C6C8[m,n], TUC4C6C8[m,n] nanotube, C4C6C8[m,n] nanotori.