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  1. Third-Parties
  2. MatprojStructure
  3. mp-1221481

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-1221481
  • Created at: Sept. 4, 2022, 2:43 p.m.
  • Last updated at: Nov. 28, 2021, 1:36 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 42
  • Number of elements: 4
  • Element list: ['Na', 'Al', 'As', 'O']
  • Chemical System: Al-As-Na-O
  • Density: 3.8254567563532245
  • Atomic Density: 0.07745525791934835
  • Unit Cell Volume: 542.2485332594624
  • Molar Volume: 7.774992843314344
  • Full Formula: Na2 Al3 As9 O28
  • Reduced Formula: Na2Al3As9O28
  • Formula Anonymous: A2B3C9D28
  • Spacegroup Number: 2
  • Spacegroup Symbol: P-1
  • Crystal System: triclinic
  • Pointgroup: -1

Thermodynamics:

  • Final energy: -279.21180734
  • Final energy per atom: -6.647900174761905
  • 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.