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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-473
  • Created at: Sept. 4, 2022, 2:41 p.m.
  • Last updated at: Nov. 28, 2021, 1:35 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 56
  • Number of elements: 2
  • Element list: ['Na', 'P']
  • Chemical System: Na-P
  • Density: 2.0462173156928434
  • Atomic Density: 0.042109995942478336
  • Unit Cell Volume: 1329.8505199690642
  • Molar Volume: 14.300976823237312
  • Full Formula: Na12 P44
  • Reduced Formula: Na3P11
  • Formula Anonymous: A3B11
  • Spacegroup Number: 60
  • Spacegroup Symbol: Pbcn
  • Crystal System: orthorhombic
  • Pointgroup: mmm

Thermodynamics:

  • Final energy: -267.45967471
  • Final energy per atom: -4.776065619821429
  • 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.