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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-32565
  • 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: 13
  • Number of elements: 2
  • Element list: ['Tb', 'H']
  • Chemical System: H-Tb
  • Density: 7.505114499396672
  • Atomic Density: 0.09112652901701476
  • Unit Cell Volume: 142.6587859784794
  • Molar Volume: 6.6085483831778244
  • Full Formula: Tb4 H9
  • Reduced Formula: Tb4H9
  • Formula Anonymous: A4B9
  • Spacegroup Number: 139
  • Spacegroup Symbol: I4/mmm
  • Crystal System: tetragonal
  • Pointgroup: 4/mmm

Thermodynamics:

  • Final energy: -59.16258248
  • Final energy per atom: -4.550967883076923
  • 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.