The intended use of this dataset is to provide the catalysis community with a diverse adsorption results which span a wider range of alloy environments than have previously been considered using a consistent calculation methodology. Due to the ambitiously large size of the dataset, further discussion of the preliminary analysis and possible machine learning applications is the subject of future works. Since such a large dataset is also likely to have multiple other uses, all of the resulting information is publicly available at Catalysis-hub.org. This website includes the 3D structural information of the final relaxed configurations along with adsorption energies and all of the other necessary calculations that these energies are derived from.