On Distance-Based Topological Descriptors of Chemical Interconnection Networks

Structure-based topological descriptors of chemical networks enable us the prediction of physico-chemical properties and the bioactivities of compounds through QSAR/QSPR methods. Topological indices are the numerical values to represent a graph which characterises the graph. One of the latest distance-based topological index is the Mostar index. In this paper, we study the Mostar index, Szeged index, PI index, ABC(GG) index, and NGG index, for chain oxide network COXn, chain silicate network CSn, ortho chain S-n, and para chain Q(n), for the first time. Moreover, analytically closed formulae for these structures are determined.

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This paper studies the Mostar index, Szeged index, PI index, ABC(GG) index, and NGG index for chain oxide network COXn, chain silicate network CSn, ortho chain S-n, and para chain Q(n) for the first time, and analytically closed formulae for these structures are determined.