We studied all inorganic structures available at the date of the study from the Materials Project database, a part of the Materials Genome Initiative whose goal is to apply high-throughput computing to map the properties of "all known inorganic materials". The Materials Project API was queried using the pymatgen package. The study was performed on database version 2023.11.1, which was the latest version at the time of writing. . The query returned 155,361 crystalline inorganic structures, corresponding to known materials and many hypothetical ones, all optimized through Density Functional Theory (DFT) calculations of their atomic positions and cell parameters.