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. 2021 Jun 11;7(6):e07213. doi: 10.1016/j.heliyon.2021.e07213

Table 5.

Calculated Energy values for 2BMN.

Parameter B3LYP/6-311++G(d,p)
EHOMO(eV) -6.089
ELUMO(eV) -1.881
Ionization potential 6.089
Electron affinity 1.881
Energy gap(eV) 4.208
Electronegativity 3.985
Chemical potential -3.985
Chemical hardness 2.104
Chemical softness 0.237
Electrophilicity index 3.773