Acta Chimica Slovaca (ACS) publishes papers on fundamental and applied aspects of chemistry, biochemistry, chemical technology, chemical engineering and process control, biotechnology and food technology. Welcome are also topics which include chemical aspects of materials, physical chemistry and chemical physics, analytical chemistry, macromolecular chemistry and biomedical engineering.

Computing Eccentric Connectivity Index of Nanostar Dendrimers

Sara Mehdipour, Mehdi Alaeiyan, Ali Nejati *

Department of Mathematics, Karaj Branch, Islamic Azad University, Karaj, Iran

E-mail: *

Abstract: Let G be a molecular graph, the eccentric connectivity index of G is defined as xc(G) = åu ÎV(G)deg(uecc(u), where deg(u) denotes the degree of vertex u and ecc(u) is the largest distance between u and any other vertex v of G, namely, eccentricity of u. In this study, we present exact expressions for the eccentric connectivity index of two infinite classes of nanostar dendrimers.

Keywords: eccentric connectivity index, nanostar dendrimers, topological index, eccentricity

Full paper in Portable Document Format: acs_0279.pdf

Acta Chimica Slovaca, Vol. 10, No. 2, 2017, pp. 96—100, DOI: 10.1515/acs-2017-0017