Chemistry Journal
Articles Information
Chemistry Journal, Vol.1, No.2, Apr. 2015, Pub. Date: Mar. 31, 2015
Wiener Polynomial of Hexagonal Mobius Molecular Graph
Pages: 25-30 Views: 2565 Downloads: 1208
Authors
[01] Yun Gao, Department of Editorial, Yunnan Normal University, Kunming, China.
[02] Sainan Zhou, Zhejiang Zhenyuan Pharmaceutical Co., Ltd, Shaoxing, China.
[03] Wei Gao, School of Information Science and Technology, Yunnan Normal University, Kunming, China.
Abstract
Wiener polynomial is an important topological index in theoretical chemistry. Physical chemical properties of material are closely related to this polynomial. Hexagonal Mobius graphs are one type of molecular graphs embedded into the Mobius strip such that each face is a hexagon. In this paper, we obtain the Wiener polynomial of the two classes of hexagonal Mobius graphs. Furthermore, the λ-modified Wiener index, λ-modified Hyper-Wiener index, Harary index and Harary polynomial of the two classes of hexagonal Mobius graphs are determined.
Keywords
Chemical Graph Theory, Organic Molecules, Wiener Polynomial, Hexagonal Mobius Graph, Automorphism
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