Table 4.

Obtained Reactivity descriptors of compound 19 from DFT calculations.

compound	19
Ionization potential (IP)	8.743 eV
Electron affinity (EA)	5.772 eV
Electronegativity ($\chi$)	7.257 eV
Chemical Potential ($\mu$)	-7.257 eV
Chemical hardness ($\eta$)	1.485 eV
Chemical softness (S)	0.673 eV
Electrophilicity index($\omega$)	17.728 eV
Energy change ($\Delta E$)	-17.728eV
Maximal charge acceptance($\Delta$Nmax)	4.886 eV
$\Delta$E/$\Delta$Nmax	−3.629 eV