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  1. Third-Parties
  2. MatprojStructure
  3. mp-1222670

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-1222670
  • Created at: Sept. 4, 2022, 2:44 p.m.
  • Last updated at: Nov. 28, 2021, 1:36 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 72
  • Number of elements: 4
  • Element list: ['Mg', 'Al', 'Si', 'O']
  • Chemical System: Al-Mg-O-Si
  • Density: 3.1484124017095128
  • Atomic Density: 0.09400260011011098
  • Unit Cell Volume: 765.9362604402645
  • Molar Volume: 6.406355518832351
  • Full Formula: Mg6 Al14 Si8 O44
  • Reduced Formula: Mg3Al7(Si2O11)2
  • Formula Anonymous: A3B4C7D22
  • Spacegroup Number: 38
  • Spacegroup Symbol: Amm2
  • Crystal System: orthorhombic
  • Pointgroup: mm2

Thermodynamics:

  • Final energy: -556.4264577299999
  • Final energy per atom: -7.728145246249999
  • 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.