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  1. Third-Parties
  2. MatprojStructure
  3. mp-1223586

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-1223586
  • Created at: Sept. 4, 2022, 2:41 p.m.
  • Last updated at: Nov. 28, 2021, 1:35 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 14
  • Number of elements: 4
  • Element list: ['K', 'Al', 'Si', 'O']
  • Chemical System: Al-K-O-Si
  • Density: 2.4591899973693883
  • Atomic Density: 0.07044255610172716
  • Unit Cell Volume: 198.74349789042847
  • Molar Volume: 8.549009424506595
  • Full Formula: K1 Al1 Si3 O9
  • Reduced Formula: KAl(SiO3)3
  • Formula Anonymous: ABC3D9
  • Spacegroup Number: 156
  • Spacegroup Symbol: P3m1
  • Crystal System: trigonal
  • Pointgroup: 3m1

Thermodynamics:

  • Final energy: -105.37540856
  • Final energy per atom: -7.526814897142857
  • 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.