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  1. Third-Parties
  2. MatprojStructure
  3. mp-1194887

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-1194887
  • Created at: Sept. 4, 2022, 2:40 p.m.
  • Last updated at: Nov. 28, 2021, 1:34 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 56
  • Number of elements: 2
  • Element list: ['Ca', 'As']
  • Chemical System: As-Ca
  • Density: 3.479376655137655
  • Atomic Density: 0.03808930371052363
  • Unit Cell Volume: 1470.2290287477178
  • Molar Volume: 15.810582429565793
  • Full Formula: Ca32 As24
  • Reduced Formula: Ca4As3
  • Formula Anonymous: A3B4
  • Spacegroup Number: 55
  • Spacegroup Symbol: Pbam
  • Crystal System: orthorhombic
  • Pointgroup: mmm

Thermodynamics:

  • Final energy: -241.07497524
  • Final energy per atom: -4.304910272142857
  • 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.