From: Synthesis, inhibition effects and quantum chemical studies of a novel coumarin derivative on the corrosion of mild steel in a hydrochloric acid solution
Function
Function values
EHOMO
7.909Â eV
ELUMO
3.901Â eV
EHOMO–ELUMO
−4.008 eV
f − max
0.164
f + max
0.093
Dipole Moment
4.959