基于聚烯距离的无边缘计数拓扑指标计算

IF 2.4 3区化学 Q2 CHEMISTRY, ORGANIC Polycyclic Aromatic Compounds Pub Date : 2024-10-20 DOI:10.1080/10406638.2023.2276244

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引用次数: 0

摘要

苯乙烯或聚苯乙烯是一组有机化合物和多环芳烃，由线性融合的苯(C6H6)环组成。它们也是纳米管的组成部分……

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Calculation of Topological Indices Based on the Distance of Polyacenes Without Edge Counting

Acenes or polyacenes are a group of organic compounds and polycyclic aromatic hydrocarbons consisting of benzene

(C_{6} H_{6})

rings that are linearly fused. They are also the building blocks of nanotubes and graphene and follow the general molecular formula

C_{4 n + 2} H_{2 n + 4} .

Due to the applications of polyacenes in optoelectronics, they are interesting for chemical and electrical engineering researchers. In this article, the general formulas for distance-based topological indices of Szeged, Mostar, and Padmakar-Ivan are determined by SMP-polynomials, which do not require edge counting and this formula work only by having the number of benzene rings in the composition of polyacenes.

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来源期刊

Polycyclic Aromatic Compounds 化学-有机化学

CiteScore

3.70

自引率

20.80%

发文量

412

审稿时长

3 months

期刊介绍： The purpose of Polycyclic Aromatic Compounds is to provide an international and interdisciplinary forum for all aspects of research related to polycyclic aromatic compounds (PAC). Topics range from fundamental research in chemistry (including synthetic and theoretical chemistry) and physics (including astrophysics), as well as thermodynamics, spectroscopy, analytical methods, and biology to applied studies in environmental science, biochemistry, toxicology, and industry. Polycyclic Aromatic Compounds has an outstanding Editorial Board and offers a rapid and efficient peer review process, as well as a flexible open access policy.