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  1. Third-Parties
  2. MatprojStructure
  3. mp-568439

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-568439
  • Created at: Sept. 4, 2022, 2:45 p.m.
  • Last updated at: Nov. 28, 2021, 1:37 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 12
  • Number of elements: 4
  • Element list: ['K', 'Na', 'B', 'H']
  • Chemical System: B-H-K-Na
  • Density: 1.142010122434507
  • Atomic Density: 0.08992581542874267
  • Unit Cell Volume: 133.44332706672884
  • Molar Volume: 6.696787492321325
  • Full Formula: K1 Na1 B2 H8
  • Reduced Formula: KNa(BH4)2
  • Formula Anonymous: ABC2D8
  • Spacegroup Number: 146
  • Spacegroup Symbol: R3H
  • Crystal System: trigonal
  • Pointgroup: 3

Thermodynamics:

  • Final energy: -48.50766383999999
  • Final energy per atom: -4.04230532
  • 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.