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. 2023 May 22;24(10):9104. doi: 10.3390/ijms24109104

Table 5.

Quantum global reactivity parameters for hybrid 12 and 15 bis pyrazolines which were calculated via the DFT method using B3LYP/6-31G (d,p).

Comp. ID 12 15
EHOMO (eV) −5.127 −5.231
ELUMO (eV) −1.165 −1.213
ELUMO-EHOMO (eV) 3.962 4.018
Ionization potential (IP) 5.127 5.231
Electron affinity (EA) 1.165 1.213
Electronegativity (χ) 3.146 3.222
Chemical potential (μ) −3.146 −3.222
Chemical hardness (η) 1.981 2.009
Chemical softness (S) 0.252 0.249