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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-1189579
  • Created at: Sept. 4, 2022, 2:45 p.m.
  • Last updated at: Nov. 28, 2021, 1:36 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 20
  • Number of elements: 4
  • Element list: ['Na', 'Al', 'S', 'O']
  • Chemical System: Al-Na-O-S
  • Density: 2.68694959523366
  • Atomic Density: 0.0825452960745501
  • Unit Cell Volume: 242.29121404976445
  • Molar Volume: 7.2955589795948566
  • Full Formula: Na1 Al3 S2 O14
  • Reduced Formula: NaAl3(SO7)2
  • Formula Anonymous: AB2C3D14
  • Spacegroup Number: 166
  • Spacegroup Symbol: R-3mH
  • Crystal System: trigonal
  • Pointgroup: -3m

Thermodynamics:

  • Final energy: -129.55705269
  • Final energy per atom: -6.4778526345000005
  • 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.