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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-24412
  • 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: 10
  • Number of elements: 4
  • Element list: ['K', 'Na', 'Al', 'H']
  • Chemical System: Al-H-K-Na
  • Density: 1.6609445173582338
  • Atomic Density: 0.07452520843919812
  • Unit Cell Volume: 134.1827847171815
  • Molar Volume: 8.080676171356437
  • Full Formula: K2 Na1 Al1 H6
  • Reduced Formula: K2NaAlH6
  • Formula Anonymous: ABC2D6
  • Spacegroup Number: 225
  • Spacegroup Symbol: Fm-3m
  • Crystal System: cubic
  • Pointgroup: m-3m

Thermodynamics:

  • Final energy: -31.07022604
  • Final energy per atom: -3.107022604
  • 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.