COMPUTING TOPOLOGICAL INDICES OF 2-DIMENSIONAL SILICON-CARBONS

The applications of graph theory in chemistry and in the study of molecule structures are important, and lately, it has increased exponentially. Molecular graphs have points (vertices) representing atoms (regardless of type) and lines (edges) that represents chemical bonds (regardless of type) between atoms. In this article, we study the molecular graph of (2D) silicon,carbon Si2C3-III and SiC3-III. Moreover, we have computed and gave close formulas of degree based additive topological indices mainly first and second Zagreb index, general Randic, atom bond connectivity index(ABC), geometric arithmetic index(GA), fourth atom bond connectivity and fifth GAindex of Si2C3-III and SiC3-III.