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  1. Third-Parties
  2. MatprojStructure
  3. mp-570744

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-570744
  • Created at: Sept. 4, 2022, 2:39 p.m.
  • Last updated at: Nov. 28, 2021, 1:34 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 7
  • Number of elements: 2
  • Element list: ['Si', 'As']
  • Chemical System: As-Si
  • Density: 4.117944328192042
  • Atomic Density: 0.04521294254002416
  • Unit Cell Volume: 154.82292473672427
  • Molar Volume: 13.319506366277706
  • Full Formula: Si3 As4
  • Reduced Formula: Si3As4
  • Formula Anonymous: A3B4
  • Spacegroup Number: 215
  • Spacegroup Symbol: P-43m
  • Crystal System: cubic
  • Pointgroup: -43m

Thermodynamics:

  • Final energy: -35.0013757
  • Final energy per atom: -5.000196528571428
  • 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.