Physical-chemical properties studying of molecular structures via topological index calculating

Open Physics

Farahani Mohammad Reza¹  Wu Jianzhang²  Yu Xiao³  Gao Wei⁴ 

[1] Department of Applied Mathematics, Iran University of Science and Technology, Tehran16844, Iran;School of Computer Science and Engineer, Southeast University, Nanjing210096, China;School of Continuing Education, Southeast University, Nanjing210096, China;School of Information Science and Technology, Yunnan Normal University, Kunming650500, China;

关键词: theoretical physics;    physical-chemical property;    molecular graph;    topological index;    eccentricity;    02.10.0x;   

DOI  :  10.1515/phys-2017-0029

来源: DOAJ

【 摘 要 】

It’s revealed from the earlier researches that many physical-chemical properties depend heavily on the structure of corresponding moleculars. This fact provides us an approach to measure the physical-chemical characteristics of substances and materials. In our article, we report the eccentricity related indices of certain important molecular structures from mathematical standpoint. The eccentricity version indices of nanostar dendrimers are determined and the reverse eccentric connectivity index for V-phenylenic nanotorus is discussed. The conclusions we obtained mainly use the trick of distance computation and mathematical derivation, and the results can be applied in physics engineering.

【 授权许可】

Unknown