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  1. Third-Parties
  2. MatprojStructure
  3. mp-1188888

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-1188888
  • 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: 16
  • Number of elements: 3
  • Element list: ['Ta', 'Al', 'N']
  • Chemical System: Al-N-Ta
  • Density: 13.321337574512803
  • Atomic Density: 0.0809522323876587
  • Unit Cell Volume: 197.6474215483059
  • Molar Volume: 7.439128708843471
  • Full Formula: Ta8 Al2 N6
  • Reduced Formula: Ta4AlN3
  • Formula Anonymous: AB3C4
  • Spacegroup Number: 194
  • Spacegroup Symbol: P6_3/mmc
  • Crystal System: hexagonal
  • Pointgroup: 6/mmm

Thermodynamics:

  • Final energy: -168.18562835
  • Final energy per atom: -10.511601771875
  • 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.