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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-728227
  • Created at: Sept. 4, 2022, 2:46 p.m.
  • Last updated at: Nov. 28, 2021, 1:37 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 50
  • Number of elements: 6
  • Element list: ['Na', 'Mg', 'Al', 'Si', 'B', 'O']
  • Chemical System: Al-B-Mg-Na-O-Si
  • Density: 2.892325482317552
  • Atomic Density: 0.09122028252543467
  • Unit Cell Volume: 548.1237134521991
  • Molar Volume: 6.601756312606097
  • Full Formula: Na1 Mg3 Al6 Si6 B3 O31
  • Reduced Formula: NaMg3Al6Si6B3O31
  • Formula Anonymous: AB3C3D6E6F31
  • Spacegroup Number: 160
  • Spacegroup Symbol: R3mH
  • Crystal System: trigonal
  • Pointgroup: 3m

Thermodynamics:

  • Final energy: -386.43857629
  • Final energy per atom: -7.7287715258
  • 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.