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  1. Third-Parties
  2. MatprojStructure
  3. mp-18243

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-18243
  • Created at: Sept. 4, 2022, 2:40 p.m.
  • Last updated at: Nov. 28, 2021, 1:34 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 30
  • Number of elements: 4
  • Element list: ['K', 'Si', 'Sn', 'O']
  • Chemical System: K-O-Si-Sn
  • Density: 3.3011732523444963
  • Atomic Density: 0.07013913897938003
  • Unit Cell Volume: 427.72124717441426
  • Molar Volume: 8.58599185509025
  • Full Formula: K4 Si6 Sn2 O18
  • Reduced Formula: K2Si3SnO9
  • Formula Anonymous: AB2C3D9
  • Spacegroup Number: 176
  • Spacegroup Symbol: P6_3/m
  • Crystal System: hexagonal
  • Pointgroup: 6/m

Thermodynamics:

  • Final energy: -220.19545909
  • Final energy per atom: -7.3398486363333335
  • 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.