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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-28149
  • Created at: Sept. 4, 2022, 2:45 p.m.
  • Last updated at: Nov. 28, 2021, 1:37 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 22
  • Number of elements: 2
  • Element list: ['Bi', 'I']
  • Chemical System: Bi-I
  • Density: 8.34522849138279
  • Atomic Density: 0.025897550841945265
  • Unit Cell Volume: 849.5011800253886
  • Molar Volume: 23.25370764499541
  • Full Formula: Bi18 I4
  • Reduced Formula: Bi9I2
  • Formula Anonymous: A2B9
  • Spacegroup Number: 11
  • Spacegroup Symbol: P12_1/m1
  • Crystal System: monoclinic
  • Pointgroup: 2/m

Thermodynamics:

  • Final energy: -79.55770463
  • Final energy per atom: -3.6162593013636366
  • 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.