Degree-Based Topological Indices of Boron B12

被引:13
|
作者
Saeed, Nouman [1 ]
Long, Kai [1 ]
Mufti, Zeeshan Saleem [2 ]
Sajid, Hafsa [2 ]
Rehman, Abdul [2 ]
机构
[1] North China Elect Power Univ, State Key Lab Alternate Elect Power Syst Renewabl, Beijing 102206, Peoples R China
[2] Univ Lahore, Lahore Campus, Lahore, Pakistan
关键词
D O I
10.1155/2021/5563218
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Topological index sometimes called molecular descriptor is a numerical value which associates a chemical composition for correlating chemical structure with numerous physical properties, chemical reactivity, or biological activity. In this paper, we study some topological indices of boron and try to correlate the physicochemical properties such as freezing points, boiling points, melting points, infrared spectrum, electronic parameters, viscosity, and density of chemical graphs. We discuss these topological indices, and some of them are mentioned here such as Randic index, the first general Zagreb index, the general sum connectivity index, hyper-Zagreb index (HM), the atom-bond connectivity index (ABC), the geometric-arithmetic index (GA), the harmonic index (H), and the forgotten index (F).
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页数:6
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