Histograms of VF, LCD, PLD, and SA (Figure , bottom panels) reveal that these common MOFs are primarily concentrated in regions where most MOFs in the database are clustered. Specifically, the common MOFs show VF values between 0.5 and 0.9, LCD below 15 Å, PLD below 10 Å, and SA predominantly between 500 and 3000 m²/g. This distribution indicates that the selection process Figures S9, S11 and S13 show the frequency of the metal node, organic linkers and the topologies. These chemical properties were derived using MOFid Conversely, Fe-and Ni-based MOFs, which are present in the full database, are significantly underrepresented. The organic linker distribution remains largely consistent, but the relative frequency of nitrogen-containing and cyano-functionalized linkers is reduced in the 611 MOFs subset. Similarly, while the most common topologies (pcu, dia, srs) are retained, the 611 MOFs subset exhibits an overrepresentation of tbo and nbo frameworks. These trends suggest that while the 611 MOFs subset captures the general trends of the full database, it is not a fully random selection but rather a curated dataset.