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  1. Third-Parties
  2. MatprojStructure
  3. mp-1221154

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-1221154
  • Created at: Sept. 4, 2022, 2:47 p.m.
  • Last updated at: Nov. 28, 2021, 1:37 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 22
  • Number of elements: 4
  • Element list: ['Na', 'Sr', 'Si', 'As']
  • Chemical System: As-Na-Si-Sr
  • Density: 3.292140665389345
  • Atomic Density: 0.03665440632191059
  • Unit Cell Volume: 600.2006909289171
  • Molar Volume: 16.42951384101452
  • Full Formula: Na8 Sr4 Si2 As8
  • Reduced Formula: Na4Sr2SiAs4
  • Formula Anonymous: AB2C4D4
  • Spacegroup Number: 9
  • Spacegroup Symbol: C1c1
  • Crystal System: monoclinic
  • Pointgroup: m

Thermodynamics:

  • Final energy: -80.32676794
  • Final energy per atom: -3.6512167245454545
  • 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.