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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-1227726
  • Created at: Sept. 4, 2022, 2:47 p.m.
  • Last updated at: Nov. 28, 2021, 1:37 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 38
  • Number of elements: 4
  • Element list: ['Ca', 'Mn', 'Al', 'O']
  • Chemical System: Al-Ca-Mn-O
  • Density: 3.84361938692653
  • Atomic Density: 0.08793248023404197
  • Unit Cell Volume: 432.1497573917944
  • Molar Volume: 6.8485964958243075
  • Full Formula: Ca8 Mn4 Al4 O22
  • Reduced Formula: Ca4Mn2Al2O11
  • Formula Anonymous: A2B2C4D11
  • Spacegroup Number: 12
  • Spacegroup Symbol: C12/m1
  • Crystal System: monoclinic
  • Pointgroup: 2/m

Thermodynamics:

  • Final energy: -286.6777203
  • Final energy per atom: -7.544150534210526
  • 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.