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  1. Third-Parties
  2. MatprojStructure
  3. mp-1213305

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-1213305
  • Created at: Sept. 4, 2022, 2:44 p.m.
  • Last updated at: Nov. 28, 2021, 1:36 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 22
  • Number of elements: 3
  • Element list: ['Eu', 'Ta', 'O']
  • Chemical System: Eu-O-Ta
  • Density: 8.389696986350469
  • Atomic Density: 0.07145144282989148
  • Unit Cell Volume: 307.90141008596083
  • Molar Volume: 8.428298326091545
  • Full Formula: Eu4 Ta4 O14
  • Reduced Formula: Eu2Ta2O7
  • Formula Anonymous: A2B2C7
  • Spacegroup Number: 36
  • Spacegroup Symbol: Cmc2_1
  • Crystal System: orthorhombic
  • Pointgroup: mm2

Thermodynamics:

  • Final energy: -234.17065027
  • Final energy per atom: -10.644120466818181
  • 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.