“…The ELF topological analysis of DAAs 7-10 shows the presence of two monosynaptic basins, V(N1) and V (N1), in 7 and one V(N1) monosynaptic basin in 8-10, integrating a total population of 3.78 e (7), 3.61 e (8), 3.58 e (9), and 3.47 e (10), associated with the non-bonding electron density on N1 nitrogen; two disynaptic basins, V(N1,N2) and V (N1, N2), integrating a total population of 3.74 e (7), 3.88 e (8), 3.90 e (9), and 3.97 e (10), associated with the N1-N2 double bond; and one V(C3,N2) disynaptic basin, integrating 3.01 e (7), 2.90 e (9), 2.88 e (9), and 2.82 e (10), associated with the C3-N2 overpopulated single bond, which shows the influence of substitution on the electronic distribution of the N1-N2-C3 moiety of these DAAs. Finally, the presence of two monosynaptic basins, V(C3) and V (C3), integrating a total of 0.92 e (7), 0.92 e (8), 0.88 e (9), and 0.98 e (10), associated with a pseudoradical center at C3, classifies the DAAs 7-10 as pseudo(mono)radical TACs, thus suggesting their participation in pmr-type 32CA reactions [36].…”