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  1. Third-Parties
  2. MatprojStructure
  3. mp-1180295

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-1180295
  • 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: 40
  • Number of elements: 2
  • Element list: ['Na', 'Si']
  • Chemical System: Na-Si
  • Density: 2.238976219894463
  • Atomic Density: 0.04935163673879765
  • Unit Cell Volume: 810.5100994260259
  • Molar Volume: 12.202514765362809
  • Full Formula: Na6 Si34
  • Reduced Formula: Na3Si17
  • Formula Anonymous: A3B17
  • Spacegroup Number: 227
  • Spacegroup Symbol: Fd-3m1
  • Crystal System: cubic
  • Pointgroup: m-3m

Thermodynamics:

  • Final energy: -190.15713861
  • Final energy per atom: -4.7539284652500005
  • 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.