OQMD: The Open Quantum Materials Database




Welcome to the Open Quantum Materials Database

You can...

  • Search for materials by composition,
  • Create phase diagrams using the thermochemical data in OQMD,
  • Determine ground state compounds at any composition,
  • Visualize crystal structures, or
  • Download the entire database (and the API) for your own use!


Tweet @TheOQMD to ask what is stable at a composition, or to get a simple phase diagram!