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On Eccentricity-Based Topological Descriptors of Dendrimers

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Abstract

In the study of QSAR/QSPR, eccentric connectivity index has a prominent place among the other topological indices, due to its high degree of predictability of pharmaceutical properties. In this paper, we compute the exact formulas of eccentric connectivity index and its corresponding polynomial, total eccentric connectivity index and its corresponding polynomial, Zagreb eccentricity indices, the augmented eccentric connectivity index, modified eccentric connectivity index and its corresponding polynomial and the edge version of the eccentric connectivity index for a class of perylenediimide-cored (PDI-cored) dendrimers.

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Authors and Affiliations

  1. School of Natural Sciences, National University of Sciences and Technology, Islamabad, Pakistan

    Zahid Iqbal & Muhammad Ishaq

  2. Department of Mathematical Sciences, Faculty of Science, Universiti Teknologi Malaysia, Johor Bahru, Malaysia

    Muhammad Aamir

  3. Faculty of Physical and Numerical Sciences, Abdul Wali Khan University Mardan, Mardan, Pakistan

    Muhammad Aamir

Authors
  1. Zahid Iqbal
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  2. Muhammad Ishaq
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  3. Muhammad Aamir
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Correspondence to Muhammad Aamir.

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Iqbal, Z., Ishaq, M. & Aamir, M. On Eccentricity-Based Topological Descriptors of Dendrimers. Iran J Sci Technol Trans Sci 43, 1523–1533 (2019). https://doi.org/10.1007/s40995-018-0621-x

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  • DOI: https://doi.org/10.1007/s40995-018-0621-x

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