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  1. Third-Parties
  2. MatprojStructure
  3. mp-818474

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-818474
  • Created at: Sept. 4, 2022, 2:44 p.m.
  • Last updated at: Nov. 28, 2021, 1:36 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 96
  • Number of elements: 4
  • Element list: ['Na', 'Fe', 'Si', 'O']
  • Chemical System: Fe-Na-O-Si
  • Density: 2.781750510880708
  • Atomic Density: 0.07401735068948724
  • Unit Cell Volume: 1296.9931928897718
  • Molar Volume: 8.136120387858373
  • Full Formula: Na4 Fe8 Si24 O60
  • Reduced Formula: NaFe2(Si2O5)3
  • Formula Anonymous: AB2C6D15
  • Spacegroup Number: 64
  • Spacegroup Symbol: Cmce
  • Crystal System: orthorhombic
  • Pointgroup: mmm

Thermodynamics:

  • Final energy: -759.39893135
  • Final energy per atom: -7.910405534895833
  • 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.