Croatica Chemica Acta, Vol. 77 No. 1-2, 2004.
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
Publication date:
31.5.2004.
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