Mostar index of the line graph of [n]circulenes and its comparison with the original graph

[1] D. Yang, K. M. Cheung, Q. Gong, L. Zhang, L. Qiao, X. Chen, Z. Huang, Q. Miao, Synthesis, structures and properties of trioxa [9]circulene and diepoxycyclononatrinaphthalene, Angew. Chem. 136 (2024) e202402756. https://doi.org/10.1002/anie.202402756
[2] S. Mallick, K. Kollimalaian, P. Chetti, V. Parthasarathy, Chasing turns and twists: unraveling the one-step synthesis, intricate pathways, and structural revelations of N-aryl aza-quasi [8]circulenes,
Chem. Eur. J. 30 (2024) e202302876. https://doi.org/10.1002/chem.202302876
[3] H. Christoph, J. Grunenberg, H. Hopf, I. Dix, P. G. Jones, M. Scholtissek, G. Maier, MP2 and DFT
calculations on circulenes and an attempt to prepare the second lowest benzolog, [4]circulene,
Chem. Eur. J. 14 (2008) 5604–5616. https://doi.org/10.1002/chem.200701837
[4] N. N. Karaush, G. V. Baryshnikov, V. A. Minaeva, H. Agren, B. F. Minaev, Recent progress in quantum chemistry of hetero [8]circulenes, Mol. Phys. 115 (2017) 2218–2230.
https://doi.org/10.1080/00268976.2017.1287438
[5] X. Xiong, C. L. Deng, B. F. Minaev, G. V. Baryshnikov, X. S. Peng, H. N. Wong, Tetrathio and tetraseleno [8]circulenes: synthesis, structures, and properties, Chem. Asian J. 4 (2015) 969–975.
https://doi.org/10.1002/asia.201403028
[6] Z. Rajabinejad, S. Mohammadian Semnani, Calculation of topological indices based on Mpolynomial for polytrimethylene terephthalate, J. Disc. Math. Appl. 9(3) (2024) 181–190.
https://doi.org/10.22061/jdma.2024.11138.1078
[7] Z. Rajabinejad, S. Mohammadian Semnani, Calculation of topological indices based on the distance of polyacenes without edge counting, Polycycl. Aromat. Compd. 44(9) (2024) 6302–6313.
https://doi.org/10.1080/10406638.2023.2276244
[8] O. Colakoglu, NM-polynomials and topological indices of some cycle-related graphs, Symmetry
14 (2022) 1706. https://doi.org/10.3390/sym14081706
[9] F. J. Osaye, L. Susilowati, A. S. Alochukwu, C. Jones, Wiener index in graphs given girth, minimum, and maximum degrees, Theory and Applications of Graphs 10(2) 1–18.
https://doi.org/10.20429/tag.2023.10203
[10] M. Arockiaraj, J. Clement, N. Tratnik, Mostar indices of carbon nanostructures and circumscribed donut benzenoid systems, Int. J. Quantum Chem. 119(24) (2019) e26043. https:// doi.org/10.1002/ qua.26043
[11] T. Doslic, I. Martinjak, R. Skrekovski, S. Tipuric Spuzevic, I. Zubac, Mostar index, J. Math. Chem.
56 (2018) 2995–3013. https://doi.org/10.1007/s10910-018-0928-z
[12] H. Liu, L. Song, Q. Xiao, Z. Tang, On edge Mostar index of graphs, Iran. J. Math. Chem. 11(2) (2020) 95–106. https://doi.org/10.22052/ijmc.2020.221320.1489
[13] F. Gao, K. Xu, T. Doslic, On the difference of Mostar index and irregularity of graphs, Bull. Malays.
Math. Sci. Soc. 44 (2021) 905–926. https://doi.org/10.1007/s40840-020-00991-y
[14] M. Knor, N. Tratnik, A new alternative to Szeged, Mostar, and PI polynomials: the SMP polynomials, Mathematics 11(4) (2023) 956. https://doi.org/10.3390/math11040956
[15] Z. Rajabinejad, S. Mohammadian Semnani, New formulas for topological indices of [n]circulenes based on the size of their central polygon, J. Math. Artif. Intell. 1(1) (2025) 1–10. https:// thejmai.com/ index.php/journal-of-mathematics-and-artif/ article/ view/23
[16] M. Ghorbani, S. Rahmani, M. Eslampoor, Some new results on Mostar index of graphs, Iran. J. Math. Chem. 11(1) (2020) 33–42. https://doi.org/10.22052/ijmc.2020.209321.1475
[17] M. S. Sardar, N. Iqbal, S. Hussain, S. Mukhtar, W. W. Mohammed, An inequality for the Mostar index of line graphs of trees, Commun. Comb. Optim. (2025).
https://doi.org/10.22049/cco.2025.30201.2356