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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-9486
  • Created at: Sept. 4, 2022, 2:47 p.m.
  • Last updated at: Nov. 28, 2021, 1:37 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 8
  • Number of elements: 3
  • Element list: ['K', 'Al', 'F']
  • Chemical System: Al-F-K
  • Density: 2.4309329461890123
  • Atomic Density: 0.05850790459500723
  • Unit Cell Volume: 136.73366112452914
  • Molar Volume: 10.29286692402568
  • Full Formula: K2 Al1 F5
  • Reduced Formula: K2AlF5
  • Formula Anonymous: AB2C5
  • Spacegroup Number: 123
  • Spacegroup Symbol: P4/mmm
  • Crystal System: tetragonal
  • Pointgroup: 4/mmm

Thermodynamics:

  • Final energy: -43.65248897
  • Final energy per atom: -5.45656112125
  • 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.