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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-1210148
  • 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: 62
  • Number of elements: 5
  • Element list: ['Na', 'Be', 'Al', 'Si', 'O']
  • Chemical System: Al-Be-Na-O-Si
  • Density: 2.750150055024653
  • Atomic Density: 0.08905872249376447
  • Unit Cell Volume: 696.1698782995792
  • Molar Volume: 6.761988709664735
  • Full Formula: Na2 Be6 Al4 Si12 O38
  • Reduced Formula: NaBe3Al2Si6O19
  • Formula Anonymous: AB2C3D6E19
  • Spacegroup Number: 192
  • Spacegroup Symbol: P6/mcc
  • Crystal System: hexagonal
  • Pointgroup: 6/mmm

Thermodynamics:

  • Final energy: -484.78830794
  • Final energy per atom: -7.819166257096774
  • 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.