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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-1211506
  • Created at: Sept. 4, 2022, 2:39 p.m.
  • Last updated at: Nov. 28, 2021, 1:34 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 40
  • Number of elements: 3
  • Element list: ['K', 'Tm', 'F']
  • Chemical System: F-K-Tm
  • Density: 6.1587744132810105
  • Atomic Density: 0.07272988202879432
  • Unit Cell Volume: 549.9802678651904
  • Molar Volume: 8.280146470766704
  • Full Formula: K4 Tm8 F28
  • Reduced Formula: KTm2F7
  • Formula Anonymous: AB2C7
  • Spacegroup Number: 12
  • Spacegroup Symbol: C12/m1
  • Crystal System: monoclinic
  • Pointgroup: 2/m

Thermodynamics:

  • Final energy: -263.16418511
  • Final energy per atom: -6.5791046277500005
  • 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.