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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-15983
  • Created at: Sept. 4, 2022, 2:40 p.m.
  • Last updated at: Nov. 28, 2021, 1:34 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 46
  • Number of elements: 4
  • Element list: ['Ba', 'Na', 'Nb', 'O']
  • Chemical System: Ba-Na-Nb-O
  • Density: 5.022752543749457
  • Atomic Density: 0.06941935373142126
  • Unit Cell Volume: 662.6394157740341
  • Molar Volume: 8.675017032424778
  • Full Formula: Ba4 Na2 Nb10 O30
  • Reduced Formula: Ba2NaNb5O15
  • Formula Anonymous: AB2C5D15
  • Spacegroup Number: 100
  • Spacegroup Symbol: P4bm
  • Crystal System: tetragonal
  • Pointgroup: 4mm

Thermodynamics:

  • Final energy: -403.32768779
  • Final energy per atom: -8.767993212826088
  • 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.