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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-35799
  • Created at: Sept. 4, 2022, 2:39 p.m.
  • Last updated at: Nov. 28, 2021, 1:34 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 22
  • Number of elements: 3
  • Element list: ['Hf', 'Bi', 'O']
  • Chemical System: Bi-Hf-O
  • Density: 9.108793218104516
  • Atomic Density: 0.06803178313458573
  • Unit Cell Volume: 323.3782650746916
  • Molar Volume: 8.851951959110842
  • Full Formula: Hf4 Bi4 O14
  • Reduced Formula: Hf2Bi2O7
  • Formula Anonymous: A2B2C7
  • Spacegroup Number: 5
  • Spacegroup Symbol: C121
  • Crystal System: monoclinic
  • Pointgroup: 2

Thermodynamics:

  • Final energy: -189.39520674
  • Final energy per atom: -8.608873033636364
  • 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.