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  1. Third-Parties
  2. MatprojStructure
  3. mp-1199147

Entry Data

Table mix-ins: ['Structure', 'Thermodynamics'] Extra columns: ['energy_uncorrected', 'band_gap', 'is_gap_direct', 'is_magnetic', 'total_magnetization', 'is_theoretical']

Base Information:

  • Database Entry ID: mp-1199147
  • Created at: Sept. 4, 2022, 2:45 p.m.
  • Last updated at: Nov. 28, 2021, 1:37 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 72
  • Number of elements: 3
  • Element list: ['K', 'Fe', 'O']
  • Chemical System: Fe-K-O
  • Density: 2.7661123930390596
  • Atomic Density: 0.05209483938164466
  • Unit Cell Volume: 1382.0946729968962
  • Molar Volume: 11.559956478379833
  • Full Formula: K36 Fe8 O28
  • Reduced Formula: K9Fe2O7
  • Formula Anonymous: A2B7C9
  • Spacegroup Number: 198
  • Spacegroup Symbol: P2_13
  • Crystal System: cubic
  • Pointgroup: 23

Thermodynamics:

  • Final energy: -354.83088776
  • Final energy per atom: -4.928206774444444
  • Energy above hull: None
  • Is thermodynamically stable?: None
  • Decomposes to: None
  • Formation energy None
  • Formation energy per atom: None
Note: stabilities and hull energies are updated on a running schedule, so newer materials may have these fields blank.