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  1. Third-Parties
  2. MatprojStructure
  3. mp-1227889

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-1227889
  • Created at: Sept. 4, 2022, 2:46 p.m.
  • Last updated at: Nov. 28, 2021, 1:37 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 52
  • Number of elements: 4
  • Element list: ['Cu', 'Bi', 'Pb', 'S']
  • Chemical System: Bi-Cu-Pb-S
  • Density: 6.813590934583563
  • Atomic Density: 0.040153595925402435
  • Unit Cell Volume: 1295.0272273647888
  • Molar Volume: 14.997762021583233
  • Full Formula: Cu4 Bi10 Pb10 S28
  • Reduced Formula: Cu2Bi5Pb5S14
  • Formula Anonymous: A2B5C5D14
  • Spacegroup Number: 26
  • Spacegroup Symbol: Pmc2_1
  • Crystal System: orthorhombic
  • Pointgroup: mm2

Thermodynamics:

  • Final energy: -240.76879387
  • Final energy per atom: -4.630169112884615
  • 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.