When an LMO-EDA analysis is performed, in Figure and Figures S2.7 and S2.8, the predominance of the electrostatic term for charged complexes is clear. A comparison of these values with those obtained in the previous section (iminium complexes) reveals a lower interaction energy than that observed for the strict ion-pair systems discussed in the first section. However, compared to the N(CF 3 ) 4 -X systems, the values are found to be higher.