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  1. Third-Parties
  2. MatprojStructure
  3. mp-10106

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-10106
  • Created at: Sept. 4, 2022, 2:48 p.m.
  • Last updated at: Nov. 28, 2021, 1:38 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 6
  • Number of elements: 2
  • Element list: ['Ca', 'As']
  • Chemical System: As-Ca
  • Density: 3.103293056208447
  • Atomic Density: 0.036153127744708836
  • Unit Cell Volume: 165.96074459638214
  • Molar Volume: 16.657316076563713
  • Full Formula: Ca4 As2
  • Reduced Formula: Ca2As
  • Formula Anonymous: AB2
  • Spacegroup Number: 139
  • Spacegroup Symbol: I4/mmm
  • Crystal System: tetragonal
  • Pointgroup: 4/mmm

Thermodynamics:

  • Final energy: -22.98044187
  • Final energy per atom: -3.830073645
  • 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.