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  1. Third-Parties
  2. MatprojStructure
  3. mp-9977

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-9977
  • Created at: Sept. 4, 2022, 2:41 p.m.
  • Last updated at: Nov. 28, 2021, 1:35 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 14
  • Number of elements: 3
  • Element list: ['Er', 'Fe', 'C']
  • Chemical System: C-Er-Fe
  • Density: 8.228030740902604
  • Atomic Density: 0.07911677154251218
  • Unit Cell Volume: 176.95363103229403
  • Molar Volume: 7.611711957639849
  • Full Formula: Er4 Fe2 C8
  • Reduced Formula: Er2FeC4
  • Formula Anonymous: AB2C4
  • Spacegroup Number: 72
  • Spacegroup Symbol: Ibam
  • Crystal System: orthorhombic
  • Pointgroup: mmm

Thermodynamics:

  • Final energy: -113.35950705000002
  • Final energy per atom: -8.097107646428572
  • 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.