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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-7748
  • Created at: Sept. 4, 2022, 2:48 p.m.
  • Last updated at: Nov. 28, 2021, 1:39 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 4
  • Number of elements: 3
  • Element list: ['Na', 'Al', 'O']
  • Chemical System: Al-Na-O
  • Density: 3.4852244516514785
  • Atomic Density: 0.10242032261818318
  • Unit Cell Volume: 39.05474907467105
  • Molar Volume: 5.87982990685372
  • Full Formula: Na1 Al1 O2
  • Reduced Formula: NaAlO2
  • Formula Anonymous: ABC2
  • Spacegroup Number: 166
  • Spacegroup Symbol: R-3mH
  • Crystal System: trigonal
  • Pointgroup: -3m

Thermodynamics:

  • Final energy: -26.43968483
  • Final energy per atom: -6.6099212075
  • 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.