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. 2021 May 19;6(21):13704–13718. doi: 10.1021/acsomega.1c00906

Table 4. Quantum Chemical Descriptors for the Copper Complexes at the SMD/B3LYP/6-31+G(d) Level of Theory.

  1 2 3
LUMO + 1 (eV) –2.310 –2.258 –2.352
LUMO (eV) –4.565 –4.530 –4.590
HOMO – 1 (eV) –6.244 –6.193 –5.992
HOMO (eV) –5.927 –5.933 –6.076
IP (eV) 5.927 5.933 6.076
EA (eV) 4.565 4.530 4.590
ΔE (eV) 1.362 1.403 1.486
μ (eV) –5.246 –5.232 –5.333
η (eV) 0.681 0.702 0.743
S (eV–1) 1.469 1.425 1.346
ω (eV) 20.209 19.505 19.139
χ 5.246 5.232 5.333