Compound EHOMO (a.u) ELUMO (a.u) E (a.u) µ  (D) T.E
(a.u)
χ
  (a.u)
η 
(a.u)
σ  (a.u)-1 Pi 
(a.u)

(a.u)-1
ω   (a.u) ΔNmax
HL1 -0.327 0.048 0.375 5.358 -1491.580 0.139 0.188 5.333 -0.139 2.667 0.052 0.744
HL2 -0.337 0.047 0.384 4.554 -1416.775 0.145 0.192 5.208 -0.145 2.604 0.055 0.755
HL3 -0.348 0.044 0.432 3.950 -1377.752 0.152 0.196 5.102 -0.152 2.551 0.059 0.776
HL4 -0.355 0.034 0.389 2.001 -1836.627 0.161 0.195 5.141 -0.161 2.571 0.066 0.825
HL5 -0.367 -0.004 0.363 3.712 -1581.099 0.186 0.182 5.509 -0.186 2.755 0.095 1.022
Table 1: The calculated quantum chemical parameters of the investigated ligands (HLn<).