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  1. Third-Parties
  2. MatprojStructure
  3. mp-1220643

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-1220643
  • Created at: Sept. 4, 2022, 2:40 p.m.
  • Last updated at: Nov. 28, 2021, 1:34 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 68
  • Number of elements: 4
  • Element list: ['Nd', 'Er', 'Fe', 'B']
  • Chemical System: B-Er-Fe-Nd
  • Density: 7.964470745671711
  • Atomic Density: 0.07384682284891875
  • Unit Cell Volume: 920.8249911999517
  • Molar Volume: 8.154908400488045
  • Full Formula: Nd4 Er4 Fe56 B4
  • Reduced Formula: NdErFe14B
  • Formula Anonymous: ABCD14
  • Spacegroup Number: 136
  • Spacegroup Symbol: P4_2/mnm
  • Crystal System: tetragonal
  • Pointgroup: 4/mmm

Thermodynamics:

  • Final energy: -543.82547349
  • Final energy per atom: -7.997433433676471
  • 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.