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  1. Third-Parties
  2. MatprojStructure
  3. mp-643141

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-643141
  • 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: 7
  • Number of elements: 4
  • Element list: ['K', 'Si', 'Pb', 'O']
  • Chemical System: K-O-Pb-Si
  • Density: 5.238488363200943
  • Atomic Density: 0.03910079734227392
  • Unit Cell Volume: 179.0244822560673
  • Molar Volume: 15.401580451887996
  • Full Formula: K2 Si2 Pb2 O1
  • Reduced Formula: K2Si2Pb2O
  • Formula Anonymous: AB2C2D2
  • Spacegroup Number: 191
  • Spacegroup Symbol: P6/mmm
  • Crystal System: hexagonal
  • Pointgroup: 6/mmm

Thermodynamics:

  • Final energy: -26.949273530000003
  • Final energy per atom: -3.849896218571429
  • 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.