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  1. Third-Parties
  2. MatprojStructure
  3. mp-1211990

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-1211990
  • Created at: Sept. 4, 2022, 2:45 p.m.
  • Last updated at: Nov. 28, 2021, 1:36 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 64
  • Number of elements: 3
  • Element list: ['K', 'Na', 'Ge']
  • Chemical System: Ge-K-Na
  • Density: 2.683571819704141
  • Atomic Density: 0.029457072629566903
  • Unit Cell Volume: 2172.6530943798325
  • Molar Volume: 20.44378555782018
  • Full Formula: K28 Na4 Ge32
  • Reduced Formula: K7NaGe8
  • Formula Anonymous: AB7C8
  • Spacegroup Number: 205
  • Spacegroup Symbol: Pa-3
  • Crystal System: cubic
  • Pointgroup: m-3

Thermodynamics:

  • Final energy: -194.82745626
  • Final energy per atom: -3.0441790040625
  • 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.