Topological Study of Carbon Nanotube and Polycyclic Aromatic Nanostar Molecular Structures

Luo Guangyu, Sajjad Hussain, Asma Khalid, Muhammad Ishtiaq, Muhammad Kamran Siddiqui, Murat Cancan, Muhammad Imran

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)


Nanomaterials are chemical compounds or substances which are moderately produced and used. Nanomaterials are engineered to reveal novel properties of nanocells that contrast with related non-visible substances, such as expanded consistency, conductivity or synthetic reaction. Topological indexes are quantities related to molecules that capture the harmony of molecular structures and give scientifically related properties, such as: viscosity, boiling point, radius of gravity, and so on. Their demands in genetics, chemistry, physics and nanoscience are infinite. The molecular topology of such compounds would be clarify by the quantitative structure properties relationship (QSPR) and quantitative structure activity relationship (QSAR). Two carbon nanosheet structures such as (Formula presented.) and dentritic nanostar have been discussed in this article, We have computed topological indices of these structures such as the first and the second K–Banhatti types indices and their variants.

Original languageEnglish
Pages (from-to)4049-4065
Number of pages17
JournalPolycyclic Aromatic Compounds
Issue number7
Publication statusPublished - 2022


  • Carbon nanotube
  • the first and second K–Banhatti topological indices
  • the first hyper K–Banhatti and the second hyper K–Banhatti indices
  • the multiplicative first and second K–Banhatti type indices

ASJC Scopus subject areas

  • Materials Chemistry
  • Polymers and Plastics
  • Organic Chemistry


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