Wiener Index of Zig-zag Polyhex Nanotubes

Croatica Chemica Acta

V. Diudea, Mircea¹  E. John, Peter² 

[1] Faculty of Chemistry and Chemical Engineering, Babes-Bolyai University, 3400 Cluj, Romania;Technical University Ilmenau, Institute of Mathematics, PSF 100565, D-98684 Ilmenau, Germany

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

DOI  :  

学科分类：化学（综合）

来源: Croatica Chemica Acta

【 摘 要 】

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.

【 授权许可】

Unknown