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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-16780
  • Created at: Sept. 4, 2022, 2:47 p.m.
  • Last updated at: Nov. 28, 2021, 1:38 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 28
  • Number of elements: 4
  • Element list: ['K', 'Ba', 'Nb', 'S']
  • Chemical System: Ba-K-Nb-S
  • Density: 3.131885827555398
  • Atomic Density: 0.03320607743354658
  • Unit Cell Volume: 843.2191383048719
  • Molar Volume: 18.135658365706593
  • Full Formula: K4 Ba4 Nb4 S16
  • Reduced Formula: KBaNbS4
  • Formula Anonymous: ABCD4
  • Spacegroup Number: 62
  • Spacegroup Symbol: Pnma
  • Crystal System: orthorhombic
  • Pointgroup: mmm

Thermodynamics:

  • Final energy: -166.48582706
  • Final energy per atom: -5.945922394999999
  • 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.