On molecular topological properties of dendrimers

被引：22

作者：

Bokhary, Syed Ahtsham Ul Haq ^{[1
]}

Imran, Muhammad ^{[2
]}

Manzoor, Sadia ^{[1
]}

机构：

[1] Bahauddin Zakariya Univ, Ctr Adv Studies Pure & Appl Math, Multan, Pakistan

[2] NUST, SNS, Dept Math, Sect H-12, Islamabad, Pakistan

来源：

CANADIAN JOURNAL OF CHEMISTRY | 2016年 / 94卷 / 02期

关键词：

atom-bond connectivity (ABC) index; geometric-arithmetic (GA) index; ABC(4) index; GA(5) index; dendrimer; ABC INDEX; NANOTUBES; COMPUTATION; POLYNOMIALS; FULLERENES;

D O I：

10.1139/cjc-2015-0466

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Topological indices are numerical parameters of a graph that characterize its topology and are usually graph invariant. In a QSAR/QSPR study, physicochemical properties and topological indices such as the Randic, atom-bond connectivity (ABC), and geometric-arithmetic (GA) indices are used to predict the bioactivity of different chemical compounds. Graph theory has found a considerable use in this area of research. In this paper, we study the degree-based molecular topological indices such as ABC(4) and GA(5) for certain families of dendrimers. We derive the analytical closed formulae for these classes of dendrimers.

引用

页码：120 / 125

页数：6

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