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  1. Third-Parties
  2. MatprojStructure
  3. mp-1074145

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-1074145
  • Created at: Sept. 4, 2022, 2:39 p.m.
  • Last updated at: Nov. 28, 2021, 1:34 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 22
  • Number of elements: 2
  • Element list: ['Mg', 'Si']
  • Chemical System: Mg-Si
  • Density: 2.385856265173219
  • Atomic Density: 0.05379088959225814
  • Unit Cell Volume: 408.99119101325203
  • Molar Volume: 11.195466008553867
  • Full Formula: Mg8 Si14
  • Reduced Formula: Mg4Si7
  • Formula Anonymous: A4B7
  • Spacegroup Number: 1
  • Spacegroup Symbol: P1
  • Crystal System: triclinic
  • Pointgroup: 1

Thermodynamics:

  • Final energy: -85.46495641
  • Final energy per atom: -3.884770745909091
  • 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.