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  1. Third-Parties
  2. MatprojStructure
  3. mp-1190518

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-1190518
  • Created at: Sept. 4, 2022, 2:47 p.m.
  • Last updated at: Nov. 28, 2021, 1:38 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 21
  • Number of elements: 3
  • Element list: ['Ta', 'Al', 'O']
  • Chemical System: Al-O-Ta
  • Density: 6.561382893694423
  • Atomic Density: 0.09485843845951492
  • Unit Cell Volume: 221.38251842468068
  • Molar Volume: 6.348555655984383
  • Full Formula: Ta3 Al4 O14
  • Reduced Formula: Ta3Al4O14
  • Formula Anonymous: A3B4C14
  • Spacegroup Number: 143
  • Spacegroup Symbol: P3
  • Crystal System: trigonal
  • Pointgroup: 3

Thermodynamics:

  • Final energy: -188.47300842
  • Final energy per atom: -8.974905162857144
  • 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.