Figure 6

(a) Graphical representation of linear polarizability and hyperpolarizabilities of entitled compounds. These graphs are drawn by utilizing Origin Pro 8.5 version (https://originpro.informer.com/8.5/). All out put flies of entitled compounds were computed through Gaussian 09 version D.01 (https://gaussian.com/g09citation/). (b) A comparison of <a> , βtotal, \(\gamma\)total with energy band gap (EHOMO − LUMO) of TPBR1 and TPBD2-TPBD6. These graphs are drawn by utilizing Origin Pro 8.5 version (https://originpro.informer.com/8.5/). All out put flies of entitled compounds were computed through Gaussian 09 version D.01 (https://gaussian.com/g09citation/).