Table 3.

Correlation Coefficients.

Topological indices	Complexity	Molecular weight	Polar Surface Area	Boiling point
M1(G)	0.971506	0.999604	0.922344	0.883799
M2(G)	0.950196	0.994674	0.933317	0.905492
HM(H)(G)	0.951506	0.994565	0.939974	0.910158
ReZG2(G)	0.971951	0.999813	0.912038	0.87472
RezG3(G)	0.920267	0.981735	0.943655	0.926583
SSD(G)	0.977303	0.99853	0.927559	0.882992