| S/No | Symbol | Description | Symbol |
| 1 | nCL | number of Chlorine atoms | Constitutional indices |
| 2 | MATS2m | Moran autocorrelation of lag 2 weighted by mass | 2D autocorrelations |
| 3 | GATS1m | Geary autocorrelation of lag 1 weighted by mass | 2D autocorrelations |
| 4 | RDF115e | Radial Distribution Function-115/weighted by Sanderson electronegativity | RDF descriptors |
| 5 | RDF115u | Radial Distribution Function-115/unweighted | RDF descriptors |
| 6 | RDF130m | Radial Distribution Function-130/weighted by mass | RDF descriptors |
| 7 | RDF140s | Radial Distribution Function-140/weighted by I-state | RDF descriptors |