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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-1096754
  • Created at: Sept. 4, 2022, 2:40 p.m.
  • Last updated at: Nov. 28, 2021, 1:34 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 4
  • Number of elements: 3
  • Element list: ['Tc', 'Ge', 'As']
  • Chemical System: As-Ge-Tc
  • Density: 0.8107999559360768
  • Atomic Density: 0.005684862877034251
  • Unit Cell Volume: 703.6229521312164
  • Molar Volume: 105.93291149252316
  • Full Formula: Tc2 Ge1 As1
  • Reduced Formula: Tc2GeAs
  • Formula Anonymous: ABC2
  • Spacegroup Number: 71
  • Spacegroup Symbol: Immm
  • Crystal System: orthorhombic
  • Pointgroup: mmm

Thermodynamics:

  • Final energy: -19.91634642
  • Final energy per atom: -4.979086605
  • 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.