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. 2020 Nov 5;50:2816–2825. doi: 10.1016/j.matpr.2020.08.804

Table 3.

Calculated energy values of APBPP using B3LYP/6-311++G(d,p).

Parameter Value
EHOMO (eV) −5.8328
ELUMO (eV) −2.879
Ionization Potential 5.8328
Electron Affinity 2.879
Energy gap(eV) 3.8178
Electronegativity 3.9234
Chemical Potential −3.9234
Chemical Hardness 1.9089
Chemical Softness 0.2619
Electrophilcity Index 4.0323