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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-705558
  • Created at: Sept. 4, 2022, 2:43 p.m.
  • Last updated at: Nov. 28, 2021, 1:36 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 48
  • Number of elements: 2
  • Element list: ['Fe', 'O']
  • Chemical System: Fe-O
  • Density: 4.103433687571809
  • Atomic Density: 0.07391590735906943
  • Unit Cell Volume: 649.3866031681804
  • Molar Volume: 8.147286524868843
  • Full Formula: Fe21 O27
  • Reduced Formula: Fe7O9
  • Formula Anonymous: A7B9
  • Spacegroup Number: 1
  • Spacegroup Symbol: P1
  • Crystal System: triclinic
  • Pointgroup: 1

Thermodynamics:

  • Final energy: -378.89440131
  • Final energy per atom: -7.8936333606249995
  • 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.