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  1. Third-Parties
  2. MatprojStructure
  3. mp-1198876

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-1198876
  • Created at: Sept. 4, 2022, 2:48 p.m.
  • Last updated at: Nov. 28, 2021, 1:38 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 72
  • Number of elements: 5
  • Element list: ['K', 'Na', 'Tb', 'Si', 'O']
  • Chemical System: K-Na-O-Si-Tb
  • Density: 2.4729490775636815
  • Atomic Density: 0.0628761835870375
  • Unit Cell Volume: 1145.1076686347014
  • Molar Volume: 9.577777174824456
  • Full Formula: K2 Na4 Tb2 Si16 O48
  • Reduced Formula: KNa2Tb(SiO3)8
  • Formula Anonymous: ABC2D8E24
  • Spacegroup Number: 12
  • Spacegroup Symbol: C12/m1
  • Crystal System: monoclinic
  • Pointgroup: 2/m

Thermodynamics:

  • Final energy: -509.45244768
  • Final energy per atom: -7.07572844
  • 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.