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  1. Third-Parties
  2. MatprojStructure
  3. mp-554867

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-554867
  • Created at: Sept. 4, 2022, 2:48 p.m.
  • Last updated at: Nov. 28, 2021, 1:38 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 7
  • Number of elements: 2
  • Element list: ['Ta', 'O']
  • Chemical System: O-Ta
  • Density: 7.806128049155052
  • Atomic Density: 0.07446766347380075
  • Unit Cell Volume: 94.00053222379863
  • Molar Volume: 8.086920522380446
  • Full Formula: Ta2 O5
  • Reduced Formula: Ta2O5
  • Formula Anonymous: A2B5
  • Spacegroup Number: 47
  • Spacegroup Symbol: Pmmm
  • Crystal System: orthorhombic
  • Pointgroup: mmm

Thermodynamics:

  • Final energy: -69.57378839
  • Final energy per atom: -9.939112627142858
  • 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.