matcalc-bench / README.md
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wbm-random-pbe52-equilibrium-2025.1.json.gz

  • Relaxed structure, un-/corrected energy and un-/corrected formation energy per atom of random sampled structures in WBM downloaded in Jan 2025.
  • Excludes deprecated structures, see Materials Project Documentation and pymatgen#2968 for details.
  • Corrects energy using MaterialsProject2020Compatibility.
  • Uses PBE PAW datasets version 52.
  • 972 materials.

mp-binary-pbe-elasticity-2025.1.json.gz

  • Elastic moduli of binaries in Materials Project downloaded in Jan 2025.
  • Excludes K > 500 and G > 500 structures as well as a few bad structures.
  • 3953 materials.

mp-pbe-elasticity-2025.3.json.gz

  • All available elastic moduli in Materials Project downloaded in Mar 2025.
  • Excludes K <= 0, K > 500 and G <= 0, G > 500 structures.
  • Excludes H2, N2, O2, F2, Cl2, He, Xe, Ne, Kr, Ar
  • Excludes materials with density < 0.5 (less dense than Li, the least density solid element)
  • 12122 materials.

alexandria-binary-pbe-phonon-2025.1.json.gz

alexandria-pbe-phonon-2025.3.json.gz

wbm-high-energy-states.json.gz

  • All available forces in WBM high energy states downloaded in Jan 2025.
  • Uses PBE PAW datasets version 52.
  • 972 materials, 9308 structures.

mvl-batt-sub-pbe-diffusion-2025.5.json.gz

  • Mean square displacement, diffusion coefficient and ionic conductivity at various temperatures of well-known battery materials studied by Materials Virtual Lab over the past decade, collated in May 2025.
  • Li3ClO, Li10Ge(PS6)2, Li3PS4, Li6PS5Cl, Li3YBr6, Li3YCl6, Na2ZrCl6, Na3PS4, Na3Zr2Si2PO12, Na5YZrCl12.
  • 101 calculations.