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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-1191390
  • Created at: Sept. 4, 2022, 2:44 p.m.
  • Last updated at: Nov. 28, 2021, 1:36 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 24
  • Number of elements: 3
  • Element list: ['Tm', 'Al', 'B']
  • Chemical System: Al-B-Tm
  • Density: 6.635498622023229
  • Atomic Density: 0.1002507494568069
  • Unit Cell Volume: 239.399706536263
  • Molar Volume: 6.007078044433617
  • Full Formula: Tm4 Al4 B16
  • Reduced Formula: TmAlB4
  • Formula Anonymous: ABC4
  • Spacegroup Number: 55
  • Spacegroup Symbol: Pbam
  • Crystal System: orthorhombic
  • Pointgroup: mmm

Thermodynamics:

  • Final energy: -151.84365249
  • Final energy per atom: -6.326818853750001
  • 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.