“…First-principles methods such as density functional theory (DFT) , can provide detailed insight into the structural and electronic properties of supported metal atoms, ,, and how they are affected by the atomic-scale structure of the substrate surface. However, periodic surface slab models often exhibit poor computational scaling behavior that limits the application of more accurate higher-rung density functional approximations (DFAs) when studying large, periodic models . Due to the exhaustive computational requirements, the choice of DFA is often limited in large-scale studies to generalized gradient approximations (GGAs) or meta-GGAs (MGGAs) when calculating the Kohn–Sham ground-state energy. , These DFAs typically estimate either the adsorption energy or the reaction barriers correctly, but rarely both. , GGAs also often lack inclusion of long-range dispersion interactions, which are crucial for an accurate description of hybrid organic–inorganic interfaces. , Long-range dispersion correction methods, such as the Grimme series of methods or many-body dispersion (MBD) approaches, − are well-established strategies to address this shortcoming.…”