Computing Y-index of V-phenylenic nanostructures

Abstract

Topological measures of molecular graph structure according to degree yield valuable tools that facilitate understanding material�s characteristics through their structures involving physical, chemical, and biological properties. In this study, we have computed the Y-index and Y - polynomial for specific chemical structures, namely V-Phenylenic Nanotube and Nanotorus, as well as their molecular complement graphs. By analyzing the data from the computations using MATLAB, we were able to determine the connection between Y - index and Y - polynomial describing the V-Phenylenic Nanotube and Nanotorus. This elucidation provided insight into the physicochemical properties inherent to these compounds.