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  1. Third-Parties
  2. MatprojStructure
  3. mp-18104

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-18104
  • Created at: Sept. 4, 2022, 2:42 p.m.
  • Last updated at: Nov. 28, 2021, 1:35 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 36
  • Number of elements: 3
  • Element list: ['Na', 'Si', 'S']
  • Chemical System: Na-S-Si
  • Density: 1.9947436665834495
  • Atomic Density: 0.0411899885578115
  • Unit Cell Volume: 873.9987861242743
  • Molar Volume: 14.62039920585976
  • Full Formula: Na8 Si8 S20
  • Reduced Formula: Na2Si2S5
  • Formula Anonymous: A2B2C5
  • Spacegroup Number: 63
  • Spacegroup Symbol: Cmcm
  • Crystal System: orthorhombic
  • Pointgroup: mmm

Thermodynamics:

  • Final energy: -179.73257304999998
  • Final energy per atom: -4.992571473611111
  • 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.