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  1. Third-Parties
  2. MatprojStructure
  3. mp-1226150

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-1226150
  • Created at: Sept. 4, 2022, 2:42 p.m.
  • Last updated at: Nov. 28, 2021, 1:35 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 72
  • Number of elements: 5
  • Element list: ['K', 'Na', 'Ca', 'Si', 'O']
  • Chemical System: Ca-K-Na-O-Si
  • Density: 2.1423425521495734
  • Atomic Density: 0.06185179491970143
  • Unit Cell Volume: 1164.0729277698956
  • Molar Volume: 9.736404202688368
  • Full Formula: K2 Na2 Ca4 Si16 O48
  • Reduced Formula: KNaCa2(SiO3)8
  • Formula Anonymous: ABC2D8E24
  • Spacegroup Number: 4
  • Spacegroup Symbol: P12_11
  • Crystal System: monoclinic
  • Pointgroup: 2

Thermodynamics:

  • Final energy: -513.14989525
  • Final energy per atom: -7.127081878472222
  • 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.