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  1. Third-Parties
  2. MatprojStructure
  3. mp-1074149

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-1074149
  • 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: 11
  • Number of elements: 2
  • Element list: ['Mg', 'Si']
  • Chemical System: Mg-Si
  • Density: 2.4553228521243264
  • Atomic Density: 0.05535706504196267
  • Unit Cell Volume: 198.70995674466482
  • Molar Volume: 10.878721181180754
  • Full Formula: Mg4 Si7
  • Reduced Formula: Mg4Si7
  • Formula Anonymous: A4B7
  • Spacegroup Number: 12
  • Spacegroup Symbol: C12/m1
  • Crystal System: monoclinic
  • Pointgroup: 2/m

Thermodynamics:

  • Final energy: -42.50168864
  • Final energy per atom: -3.863789876363636
  • 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.