Correlation of the Eccentricity Zagreb Index with Physical Properties of Alkanes
Narendra V. H *
Department of Mathematics, Government Science College, Chitradurga, Karnataka-577501, India.
Mahalakshmi P
Department of Mathematics, School of Engineering, Dayananda Sagar University, Bangaluru, Karnataka-560078, India.
*Author to whom correspondence should be addressed.
Abstract
Topological indices are mathematical tools used to establish quantitative correlations between chemical structure and physical properties or chemical reactivity. In this study, the relationship between the molecular structures of alkanes and the eccentricity of the first Zagreb index is investigated. The results indicate that this index serves as a useful descriptor for predicting the physical properties of lower alkanes.
Keywords: Topological indices, Zagreb index, eccentricity, alkanes, physical properties, structure–property relationship