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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-1328139
  • 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: 45
  • Number of elements: 4
  • Element list: ['Na', 'Eu', 'Ge', 'S']
  • Chemical System: Eu-Ge-Na-S
  • Density: 3.456245645695735
  • Atomic Density: 0.040300897349333065
  • Unit Cell Volume: 1116.6004471298627
  • Molar Volume: 14.94294458954438
  • Full Formula: Na9 Eu6 Ge6 S24
  • Reduced Formula: Na3Eu2(GeS4)2
  • Formula Anonymous: A2B2C3D8
  • Spacegroup Number: 1
  • Spacegroup Symbol: P1
  • Crystal System: triclinic
  • Pointgroup: 1

Thermodynamics:

  • Final energy: -157.39622702
  • Final energy per atom: -3.4976939337777777
  • 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.