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  1. Third-Parties
  2. MatprojStructure
  3. mp-667448

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-667448
  • Created at: Sept. 4, 2022, 2:45 p.m.
  • Last updated at: Nov. 28, 2021, 1:37 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 144
  • Number of elements: 2
  • Element list: ['Si', 'O']
  • Chemical System: O-Si
  • Density: 1.748562647913141
  • Atomic Density: 0.05257658188769893
  • Unit Cell Volume: 2738.861957735806
  • Molar Volume: 11.454036272009857
  • Full Formula: Si48 O96
  • Reduced Formula: SiO2
  • Formula Anonymous: AB2
  • Spacegroup Number: 82
  • Spacegroup Symbol: I-4
  • Crystal System: tetragonal
  • Pointgroup: -4

Thermodynamics:

  • Final energy: -1171.62906281
  • Final energy per atom: -8.136312936180556
  • 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.