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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-23268
  • 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: 2
  • Number of elements: 2
  • Element list: ['Na', 'I']
  • Chemical System: I-Na
  • Density: 3.5723689080929475
  • Atomic Density: 0.028704650054537807
  • Unit Cell Volume: 69.6751221910064
  • Molar Volume: 20.979669665222005
  • Full Formula: Na1 I1
  • Reduced Formula: NaI
  • Formula Anonymous: AB
  • Spacegroup Number: 225
  • Spacegroup Symbol: Fm-3m
  • Crystal System: cubic
  • Pointgroup: m-3m

Thermodynamics:

  • Final energy: -5.76581822
  • Final energy per atom: -2.88290911
  • 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.