Please use this identifier to cite or link to this item: https://scidar.kg.ac.rs/handle/123456789/9665
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dc.rights.licenseBY-NC-ND-
dc.contributor.authordas, kinkar-
dc.contributor.authorGutman I.-
dc.contributor.authorFurtula, Boris-
dc.date.accessioned2020-09-19T18:50:14Z-
dc.date.available2020-09-19T18:50:14Z-
dc.date.issued2011-
dc.identifier.issn0009-2614-
dc.identifier.urihttps://scidar.kg.ac.rs/handle/123456789/9665-
dc.description.abstractThe atom-bond connectivity index (ABC) is a molecular structure descriptor that recently found a remarkable application in rationalizing the stability of linear and branched alkanes as well as the strain energy of cycloalkanes. Let G be a molecular graph, di the degree of its vertex i, and ij the edge connecting the vertices i and j. Then ABC=∑ij(di+ di-2)/(didj). Several properties of ABC are established. In particular, if a new edge is inserted into G, then ABC necessarily increases. By means of this result we characterize the graphs extremal w.r.t. ABC. © 2011 Elsevier B.V. All rights reserved.-
dc.rightsopenAccess-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/-
dc.sourceChemical Physics Letters-
dc.titleOn atom-bond connectivity index-
dc.typearticle-
dc.identifier.doi10.1016/j.cplett.2011.06.049-
dc.identifier.scopus2-s2.0-79960929524-
Appears in Collections:Faculty of Science, Kragujevac

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