Degree-Based Topological Aspects of Polyphenylene Nanostructures


Chu Y., Numan M., Butt S. I., Siddiqui M. K., Ullah R., Cancan M., ...Daha Fazla

POLYCYCLIC AROMATIC COMPOUNDS, cilt.42, sa.5, ss.2591-2606, 2022 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 42 Sayı: 5
  • Basım Tarihi: 2022
  • Doi Numarası: 10.1080/10406638.2020.1852271
  • Dergi Adı: POLYCYCLIC AROMATIC COMPOUNDS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Applied Science & Technology Source, CAB Abstracts, Chemical Abstracts Core, Communication Abstracts, Food Science & Technology Abstracts, Metadex, Pollution Abstracts, Veterinary Science Database, Civil Engineering Abstracts
  • Sayfa Sayıları: ss.2591-2606
  • Anahtar Kelimeler: M-polynomial, topological indices, polyphenylene nanotube, molecules, INDEXES, ZAGREB, CONNECTIVITY
  • Van Yüzüncü Yıl Üniversitesi Adresli: Evet

Özet

In a molecular graph, molecules are associated with some numerical values these values are known as topological indices. From the M-polynomial of molecular structure we can derived degree based topological indices. We can derived chemical and physical properties of chemical compound from the topological indices. To find the strain energy, melting point, boiling point, distortion and stability of chemical compound usually mathematician used topological indices. Moreover topological indices also make relation between biological activities of compound with physical properties. In this paper, we determined the M-polynomials of the structure of the molecules of polyphenylene nanotube and nanotori. Then we derived some closed formulas for well-known topological indices, first Zagreb index, second Zagreb index, second Modified Zagreb index mM(2)(G) general Randic index, Symmetric division index, Harmonic index, inverse sum index for polyphenylene nanotube structure of molecules.