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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-690508
  • Created at: Sept. 4, 2022, 2:42 p.m.
  • Last updated at: Nov. 28, 2021, 1:35 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 30
  • Number of elements: 3
  • Element list: ['Ta', 'Mn', 'O']
  • Chemical System: Mn-O-Ta
  • Density: 6.625848590854275
  • Atomic Density: 0.08248233258698139
  • Unit Cell Volume: 363.7142532112999
  • Molar Volume: 7.301128097522432
  • Full Formula: Ta4 Mn8 O18
  • Reduced Formula: Ta2Mn4O9
  • Formula Anonymous: A2B4C9
  • Spacegroup Number: 9
  • Spacegroup Symbol: C1c1
  • Crystal System: monoclinic
  • Pointgroup: m

Thermodynamics:

  • Final energy: -289.61600936
  • Final energy per atom: -9.653866978666667
  • 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.