Original scientific paper

Wiener Index of Zig-zag Polyhex Nanotubes

Peter E. John ; Technical University Ilmenau, Institute of Mathematics, PSF 100565, D-98684 Ilmenau, Germany
Mircea V. Diudea ; Faculty of Chemistry and Chemical Engineering, Babes-Bolyai University, 3400 Cluj, Romania

Abstract

A method for deriving formulas for evaluating the sum of all distances, known as the Wiener index, of the »zig-zag« nanotubes is given. A similar method was applied to the general »square« connected layers.

Keywords

Wiener index; single walled carbon nanotubes (SWNT); zig-zag polyhex nanotubes

Hrčak ID:

102655

URI

https://hrcak.srce.hr/102655

Publication date:

31.5.2004.

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