NM-polynomials and Neighborhood Degree Based Topological Indices of Some Benzenoid Systems

Abstract

Topological indices are numerical descriptors of a chemical structure represented by a graph. Topological indices are used to predict the physical, chemical, and biological properties of chemical structures without experimentation. In this study, the closed forms of the NM-polynomials of and neighborhood degree-based topological indices of the triangular, zigzag, and rhombic benzenoids are calculated. In addition, the topological indices of the studied benzenoids are compared