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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-1096871
  • 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: 42
  • Number of elements: 4
  • Element list: ['Ba', 'Nb', 'Fe', 'O']
  • Chemical System: Ba-Fe-Nb-O
  • Density: 3.8538128648860503
  • Atomic Density: 0.057702176938379104
  • Unit Cell Volume: 727.8754845740455
  • Molar Volume: 10.436591961566931
  • Full Formula: Ba2 Nb8 Fe4 O28
  • Reduced Formula: BaNb4(FeO7)2
  • Formula Anonymous: AB2C4D14
  • Spacegroup Number: 15
  • Spacegroup Symbol: C12/c1
  • Crystal System: monoclinic
  • Pointgroup: 2/m

Thermodynamics:

  • Final energy: -368.06677617
  • Final energy per atom: -8.763494670714286
  • 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.