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  1. Third-Parties
  2. MatprojStructure
  3. mp-16981

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-16981
  • 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: 42
  • Number of elements: 3
  • Element list: ['Sm', 'Si', 'O']
  • Chemical System: O-Si-Sm
  • Density: 6.193666998755516
  • Atomic Density: 0.07502349502462932
  • Unit Cell Volume: 559.8246254218349
  • Molar Volume: 8.027006417153725
  • Full Formula: Sm10 Si6 O26
  • Reduced Formula: Sm5Si3O13
  • Formula Anonymous: A3B5C13
  • Spacegroup Number: 176
  • Spacegroup Symbol: P6_3/m
  • Crystal System: hexagonal
  • Pointgroup: 6/m

Thermodynamics:

  • Final energy: -360.32994409
  • Final energy per atom: -8.579284383095239
  • 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.