-232.232805872  -231.895720131  -231.890307986  -232.179289510  -232.172566772

The required energies are:

        cation - neutral = 9.17 
        cation_v - neutral = 9.32 
                
        neutral - anion = -1.46 
        neutral - anion_v = -1.64 

        gap = 10.96