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  1. Third-Parties
  2. MatprojStructure
  3. mp-1267863

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-1267863
  • 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: 20
  • Number of elements: 2
  • Element list: ['Mg', 'Si']
  • Chemical System: Mg-Si
  • Density: 2.4654740763826437
  • Atomic Density: 0.055873496830420866
  • Unit Cell Volume: 357.9514641924256
  • Molar Volume: 10.778170513074434
  • Full Formula: Mg8 Si12
  • Reduced Formula: Mg2Si3
  • Formula Anonymous: A2B3
  • Spacegroup Number: 12
  • Spacegroup Symbol: C12/m1
  • Crystal System: monoclinic
  • Pointgroup: 2/m

Thermodynamics:

  • Final energy: -74.7231465
  • Final energy per atom: -3.7361573249999998
  • 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.