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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-1213034
  • Created at: Sept. 4, 2022, 2:45 p.m.
  • Last updated at: Nov. 28, 2021, 1:36 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 6
  • Number of elements: 4
  • Element list: ['Cu', 'Bi', 'Se', 'O']
  • Chemical System: Bi-Cu-O-Se
  • Density: 7.0670469060997725
  • Atomic Density: 0.038959765026875086
  • Unit Cell Volume: 154.00503560175738
  • Molar Volume: 15.457333369043237
  • Full Formula: Cu1 Bi2 Se2 O1
  • Reduced Formula: CuBi2Se2O
  • Formula Anonymous: ABC2D2
  • Spacegroup Number: 123
  • Spacegroup Symbol: P4/mmm
  • Crystal System: tetragonal
  • Pointgroup: 4/mmm

Thermodynamics:

  • Final energy: -25.55499322
  • Final energy per atom: -4.259165536666667
  • 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.