“…For the diatomic molecules both first and second atom contributions are visible. For CO and N 2 (Figure 2d,e), both signals are of comparable intensity because the contribution of the MS paths, contributing at the same distance as the second atom, and are enhanced by paths co-linearity [172][173][174][175][176][177]. Due to the bent nature of the adduct, this enhancement is quenched for the NO case, leading to a higher distance contribution which is much weaker than that coming from shorter distance (see Figure 2c).…”