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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-1224097
  • Created at: Sept. 4, 2022, 2:44 p.m.
  • Last updated at: Nov. 28, 2021, 1:36 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 11
  • Number of elements: 3
  • Element list: ['K', 'N', 'O']
  • Chemical System: K-N-O
  • Density: 1.984104468262125
  • Atomic Density: 0.049709656124211236
  • Unit Cell Volume: 221.2849747444223
  • Molar Volume: 12.114629690763236
  • Full Formula: K4 N2 O5
  • Reduced Formula: K4N2O5
  • Formula Anonymous: A2B4C5
  • Spacegroup Number: 71
  • Spacegroup Symbol: Immm
  • Crystal System: orthorhombic
  • Pointgroup: mmm

Thermodynamics:

  • Final energy: -59.86375222
  • Final energy per atom: -5.442159292727273
  • 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.