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Relations between clar structures, clar covers and sextetrotations of dendrimer nanostars

K. AMINI1, A. R. ASHRAFI1,*

Affiliation

  1. Department of Mathematics, Faculty of Science, University of Kashan, Kashan 87317-51167, Iran

Abstract

In this paper, the notions of Clar cover and Clar polynomial of hexagonal systems are extended to nanostar dendrimer graphs. We compute the number of Clar covers, Clar polynomial and Kekule index of four type of dendrimer nanostars.

Keywords

Clar cover, Clar polynomial, Kekule index, Dendrimer nanostars.

Citation

K. AMINI, A. R. ASHRAFI, Relations between clar structures, clar covers and sextetrotations of dendrimer nanostars, Optoelectronics and Advanced Materials - Rapid Communications, 3, 10, October 2009, pp.1076-1079 (2009).

Submitted at: June 23, 2099

Accepted at: Oct. 2, 2009