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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-17522
  • 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: 26
  • Number of elements: 4
  • Element list: ['K', 'Rb', 'Co', 'O']
  • Chemical System: Co-K-O-Rb
  • Density: 3.17400181197441
  • Atomic Density: 0.0473132919171048
  • Unit Cell Volume: 549.5284506001668
  • Molar Volume: 12.728221850534275
  • Full Formula: K8 Rb4 Co4 O10
  • Reduced Formula: K4Rb2Co2O5
  • Formula Anonymous: A2B2C4D5
  • Spacegroup Number: 136
  • Spacegroup Symbol: P4_2/mnm
  • Crystal System: tetragonal
  • Pointgroup: 4/mmm

Thermodynamics:

  • Final energy: -127.29779706
  • Final energy per atom: -4.896069117692307
  • 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.