Merging together the results obtained from the 10 (independent) MD trajectories, we could obtain an average and comprehensive picture of the dynamics of such NPs. Figure averages the data derived from our MD trajectories providing meaningful insight into the atomic ensemble's dynamics and transitions present in these NPs over the entire experimental sampling timescale. Figure and Figure provide an equilibrium representation of the AEs dynamics at 300K and 673K respectively. The average histograms, similar to those in Figure , confirm our earlier observations of the AE distribution, showing that the NP's dynamics at thermal equilibrium maintain similar characteristics over the full experimental time-scale. The chord diagrams and transition matrices, displayed in Figure (middle and right) and Figure (middle and right), capture at atomistic resolution the average AEs transition probabilities that characterize such NP in experimental conditions and in relevant observation timescales, obtained from the 10 individual 1µs MD windows. These average diagrams reveal similar patterns to the ones observed in (Figure ), taken along 6s of global experimental samplings, providing a statistically robust perspective of the equilibrium atomic structure and dynamics of these NPs. The details of panels Figure and Figure , show how, selecting one specific AE (e.g. s), from the matrices one can obtain specific transition probability of the dynamic interconnections with the other ones in the NP. From transition probabilities, between AEi and AEj (p i→ j ) one can obtain information on the average lifetimes of different AEs within the NP and on the average transition rates for the atomic exchange between them. The off-diagonal elements of the transition matrix, denoted as p i→ j , provide data on the probability for transitioning from AE i to AE j This probability increases to ∼ 91% at 300K. However, even at this lower temperature, transitions from the surface (s) to the concave AEs (c, c ′ ) and edges (e) can still be observed with probabilities significantly above ∼ 1% (in dt = 1ns).