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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-1221161
  • 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: 56
  • Number of elements: 4
  • Element list: ['Na', 'Si', 'Sn', 'O']
  • Chemical System: Na-O-Si-Sn
  • Density: 3.357046627521736
  • Atomic Density: 0.07631002561650219
  • Unit Cell Volume: 733.8485283890391
  • Molar Volume: 7.891677025852944
  • Full Formula: Na8 Si10 Sn4 O34
  • Reduced Formula: Na4Si5Sn2O17
  • Formula Anonymous: A2B4C5D17
  • Spacegroup Number: 5
  • Spacegroup Symbol: C121
  • Crystal System: monoclinic
  • Pointgroup: 2

Thermodynamics:

  • Final energy: -395.52626389
  • Final energy per atom: -7.062968998035714
  • 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.