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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-22562
  • 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: 4
  • Number of elements: 2
  • Element list: ['Y', 'S']
  • Chemical System: S-Y
  • Density: 2.582487218430344
  • Atomic Density: 0.025712147258059065
  • Unit Cell Volume: 155.56849297159587
  • Molar Volume: 23.421384062400527
  • Full Formula: Y2 S2
  • Reduced Formula: YS
  • Formula Anonymous: AB
  • Spacegroup Number: 139
  • Spacegroup Symbol: I4/mmm
  • Crystal System: tetragonal
  • Pointgroup: 4/mmm

Thermodynamics:

  • Final energy: -29.36009362
  • Final energy per atom: -7.340023405
  • 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.