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. 2021 Mar 6;771:138463. doi: 10.1016/j.cplett.2021.138463

Table 4.

DFT results for compounds showing binding affinity ≥ threshold value against Main Protease.

Compound ELUMO (kcal/mol) EHOMO (kcal/mol) Band energy gap (ΔE) (kcal/mol)
Comp16 −0.236 −0.351 0.115
Comp8 −0.274 −0.391 0.116
Comp1 −0.304 −0.421 0.118
Comp17 −0.288 −0.407 0.118
Comp19 −0.238 −0.359 0.120
Comp9 −0.273 −0.401 0.127
Comp15 −0.271 −0.400 0.129
Comp11 −0.251 −0.382 0.131