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  1. Third-Parties
  2. MatprojStructure
  3. mp-1224857

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-1224857
  • Created at: Sept. 4, 2022, 2:43 p.m.
  • Last updated at: Nov. 28, 2021, 1:36 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 70
  • Number of elements: 4
  • Element list: ['K', 'Ca', 'Si', 'O']
  • Chemical System: Ca-K-O-Si
  • Density: 2.183941947534758
  • Atomic Density: 0.06323740762590382
  • Unit Cell Volume: 1106.9397470260312
  • Molar Volume: 9.523067099185074
  • Full Formula: K2 Ca4 Si16 O48
  • Reduced Formula: KCa2(SiO3)8
  • Formula Anonymous: AB2C8D24
  • Spacegroup Number: 11
  • Spacegroup Symbol: P12_1/m1
  • Crystal System: monoclinic
  • Pointgroup: 2/m

Thermodynamics:

  • Final energy: -495.9521243
  • Final energy per atom: -7.085030347142857
  • 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.