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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-29680
  • 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: 34
  • Number of elements: 3
  • Element list: ['Ta', 'Bi', 'O']
  • Chemical System: Bi-O-Ta
  • Density: 8.980765873326053
  • Atomic Density: 0.06692467717226834
  • Unit Cell Volume: 508.0338290236628
  • Molar Volume: 8.998385968300797
  • Full Formula: Ta4 Bi8 O22
  • Reduced Formula: Ta2Bi4O11
  • Formula Anonymous: A2B4C11
  • Spacegroup Number: 2
  • Spacegroup Symbol: P-1
  • Crystal System: triclinic
  • Pointgroup: -1

Thermodynamics:

  • Final energy: -269.26333926
  • Final energy per atom: -7.919509978235294
  • 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.