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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-727944
  • 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: 52
  • Number of elements: 4
  • Element list: ['Na', 'Be', 'Si', 'O']
  • Chemical System: Be-Na-O-Si
  • Density: 2.31412068106666
  • Atomic Density: 0.07417186409060587
  • Unit Cell Volume: 701.0744658712977
  • Molar Volume: 8.11917137830533
  • Full Formula: Na4 Be4 Si12 O32
  • Reduced Formula: NaBeSi3O8
  • Formula Anonymous: ABC3D8
  • Spacegroup Number: 15
  • Spacegroup Symbol: C12/c1
  • Crystal System: monoclinic
  • Pointgroup: 2/m

Thermodynamics:

  • Final energy: -358.8982658
  • Final energy per atom: -6.901889726923077
  • 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.