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On Certain Topological Indices of Titanium dioxide Nanosheet and Nanotube.

[ Vol. 8 , Issue. 2 ]


S. Prabhu*, M. Arulperumjothi and G. Murugan   Pages 309 - 316 ( 8 )


Introduction: The chemical structure can be represented by a graph with the notion of vertices and edges specifying the atom and bonds, respectively.

Materials and Methods: Topological indices are the numbers which are derived from a molecular graph. A topological index is a numeric quantity of a molecular graph that is mathematically derived.

Results: In this paper, we computed a certain degree-based topological indices of threelayered single-walled titania nanosheets and nanotubes.

Conclusion: The application of topological indices is vital in quantitative structure-property relationships (QSPR) and quantitative structure-activity relationships (QSAR) studies.


Topological indices, molecular graph, Titanium nano sheet, nanotube, structure-property, structure-activity.


Department of Applied Mathematics, Sri Venkateswara College of Engineering (Autonomous), Sriperumbudur, Department Mathematics, Loyola College (Autonomous), Chennai 600 034, Department of Mathematics, Chendu College of Engineering and Technology, Madurantakam 603 311

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