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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-1228561
  • Created at: Sept. 4, 2022, 2:40 p.m.
  • Last updated at: Nov. 28, 2021, 1:35 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 64
  • Number of elements: 4
  • Element list: ['Ba', 'Ta', 'Fe', 'O']
  • Chemical System: Ba-Fe-O-Ta
  • Density: 7.234065451763633
  • Atomic Density: 0.07166160483334326
  • Unit Cell Volume: 893.0863347093449
  • Molar Volume: 8.403580653831483
  • Full Formula: Ba6 Ta12 Fe4 O42
  • Reduced Formula: Ba3Ta6Fe2O21
  • Formula Anonymous: A2B3C6D21
  • Spacegroup Number: 15
  • Spacegroup Symbol: C12/c1
  • Crystal System: monoclinic
  • Pointgroup: 2/m

Thermodynamics:

  • Final energy: -598.84040087
  • Final energy per atom: -9.35688126359375
  • 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.