edges that are composed of either two chlorides (Cl-Cl), one chloride and one nitride (Cl-N) or two nitrides (N-N). To deconvolute the effects of the jump type (Cl2N2->Cl3N1, Cl2N2->Cl2N2, …) and of the BN composition on Ea,jump we focused on jumps between the same type of sites through different BN compositions (Table ). Examining jumps between Cl3N1 and Cl2N2 sites, respectively, we found that the more nitrogen the BN contains, the lower Ea, jump (Table ). This observation suggests that the Ea, jump values are affected by an intrinsic characteristic of the BN.