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  1. Third-Parties
  2. MatprojStructure
  3. mp-1021950

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-1021950
  • 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: 38
  • Number of elements: 4
  • Element list: ['Ba', 'Nb', 'Fe', 'O']
  • Chemical System: Ba-Fe-Nb-O
  • Density: 5.3375729905716875
  • Atomic Density: 0.08269713133450231
  • Unit Cell Volume: 459.50807950391277
  • Molar Volume: 7.282164039815352
  • Full Formula: Ba2 Nb4 Fe8 O24
  • Reduced Formula: BaNb2(FeO3)4
  • Formula Anonymous: AB2C4D12
  • Spacegroup Number: 87
  • Spacegroup Symbol: I4/m
  • Crystal System: tetragonal
  • Pointgroup: 4/m

Thermodynamics:

  • Final energy: -318.6689005
  • Final energy per atom: -8.38602369736842
  • 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.