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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-1044722
  • Created at: Sept. 4, 2022, 2:46 p.m.
  • Last updated at: Nov. 28, 2021, 1:37 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 12
  • Number of elements: 2
  • Element list: ['Bi', 'O']
  • Chemical System: Bi-O
  • Density: 9.19389532514365
  • Atomic Density: 0.06892744079138946
  • Unit Cell Volume: 174.09611995196929
  • Molar Volume: 8.736927834338363
  • Full Formula: Bi4 O8
  • Reduced Formula: BiO2
  • Formula Anonymous: AB2
  • Spacegroup Number: 160
  • Spacegroup Symbol: R3mH
  • Crystal System: trigonal
  • Pointgroup: 3m

Thermodynamics:

  • Final energy: -71.80199462
  • Final energy per atom: -5.983499551666667
  • 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.