2 M

1 M

0.6 M

0.3 M

0.1 M

E_corr

−475.6

−446.8

−396.5

−482.7

−559.8

V

−687.1

−697.3

−659.2

−475.2

−541.5

IV

−786.3

−769.5

−765.6

−724.9

−666.2

III

−636.3

−696.6

−544.1

−590.2

−566.9

II

−769.7

−622.3

−606.3

−647.8

−534.4

I