Correction

This article refers to:

Novel molecular hybrid geometric-harmonic-Zagreb degree based descriptors and their efficacy in QSPR studies of polycyclic aromatic hydrocarbons

Article title: Novel molecular hybrid geometric-harmonic-Zagreb degree based descriptors and their efficacy in QSPR studies of polycyclic aromatic hydrocarbons, SAR and QSAR in Environmental Research

Authors: M. Arockiaraj, D. Paul, J. Clement, S. Tigga, K. Jacob and K. Balasubramanian

Journal: SAR and QSAR in Environmental Research

Bibliometrics: Volume 34, Issue 7, pages 569-589

DOI: http://dx.doi.org/10.1080/1062936X.2023.2239149

The following corrections have been made for the above article:

• On page 574, comma is missing in $d_{k,j}$

  $M\left(G;x,y\right)={\displaystyle \sum _{k\le j}{d}_{kj}{x}^k{y}^j}$ should be corrected as

  $M\left(G;x,y\right)={\displaystyle \sum _{k\le j}{d}_{kj}{x}^k{y}^j}$

• On page 580,

  3. P = 111.77(HG) − 7.61 should be corrected as

  3. BP = 111.77(HG) − 7.61

• On page 583,

  $S_x^{\frac{1}{2}}\left(f\left(x,y\right)\right)=\sqrt{\underset{0}{\overset{x}{\int }}\frac{f\left(x,t\right)}{t}}dt\sqrt{f\left(xy\right)}$ should be corrected as

  $S_y^{\frac{1}{2}}\left(f\left(x,y\right)\right)=\sqrt{\underset{0}{\overset{y}{\int }}\frac{f\left(x,t\right)}{t}}dt\sqrt{f\left(x,y\right)}$

• On Page 583, Lines 10-13, the bounds for n are required in the equations as shown below:

  1. $logP\left(H_n\right)=1.5892n^2+0.4655n-0.0210,1\le n\le 6$

  2. $RI\left(H_n\right)=1002.5994n^2+182.6008n-150.3473,2\le n\le 6$

  3. $BP\left(H_n\right)=111.7668n^2+32.7393n-15.5331,2\le n\le 6$

  4. $\omega \left(H_n\right)=0.2095n^2+0.15268n-0.1718,1\le n\le 6$

• On Page 583, Line 24, “van dew Waal’s” should read as “van der Waals”.