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Experimental results on the energy and Estrada index of HC5C7[4p,8] nanotubes

A. R. ASHRAFI1,*

Affiliation

  1. Institute of Nanoscience and Nanotechnology, University of Kashan, Kashan 87317-51167, I. R. Iran

Abstract

Let CNC[n] be the molecular graph of a carbon nanocone with n layers. The aim of this paper is to investigate the spectral properties of these nanostructures. Our calculations suggest this conjecture that E(CNC[n]) = 28.7372(1.2)n−1 and E(CNC[n]) = 55.5639(1.2)n−1, where E(CNC[n]) and EE(CNC[n]) denote the energy and Estrada index of these nanomaterials..

Keywords

Carbone nanocone, Energy, Estrada index.

Citation

A. R. ASHRAFI, Experimental results on the energy and Estrada index of HC5C7[4p,8] nanotubes, Optoelectronics and Advanced Materials - Rapid Communications, 4, 1, January 2010, pp.48-49 (2010).

Submitted at: Jan. 4, 2009

Accepted at: Jan. 19, 2010