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  1. Third-Parties
  2. MatprojStructure
  3. mp-565929

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-565929
  • Created at: Sept. 4, 2022, 2:39 p.m.
  • Last updated at: Nov. 28, 2021, 1:34 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 46
  • Number of elements: 4
  • Element list: ['K', 'Eu', 'Ta', 'O']
  • Chemical System: Eu-K-O-Ta
  • Density: 7.149357109160276
  • Atomic Density: 0.07202403696032754
  • Unit Cell Volume: 638.675669142759
  • Molar Volume: 8.361292999054093
  • Full Formula: K4 Eu2 Ta10 O30
  • Reduced Formula: K2EuTa5O15
  • Formula Anonymous: AB2C5D15
  • Spacegroup Number: 127
  • Spacegroup Symbol: P4/mbm
  • Crystal System: tetragonal
  • Pointgroup: 4/mmm

Thermodynamics:

  • Final energy: -442.43443636
  • Final energy per atom: -9.618139920869565
  • 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.