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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-1232210
  • Created at: Sept. 4, 2022, 2:43 p.m.
  • Last updated at: Nov. 28, 2021, 1:36 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 30
  • Number of elements: 3
  • Element list: ['Er', 'Mg', 'Se']
  • Chemical System: Er-Mg-Se
  • Density: 5.436733606114847
  • Atomic Density: 0.03820893169464448
  • Unit Cell Volume: 785.1567335028349
  • Molar Volume: 15.76108122605293
  • Full Formula: Er6 Mg6 Se18
  • Reduced Formula: ErMgSe3
  • Formula Anonymous: ABC3
  • Spacegroup Number: 148
  • Spacegroup Symbol: R-3H
  • Crystal System: trigonal
  • Pointgroup: -3

Thermodynamics:

  • Final energy: -145.0908865
  • Final energy per atom: -4.836362883333334
  • 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.