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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-1043525
  • Created at: Sept. 4, 2022, 2:46 p.m.
  • Last updated at: Nov. 28, 2021, 1:37 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 64
  • Number of elements: 4
  • Element list: ['Mg', 'Mn', 'Si', 'O']
  • Chemical System: Mg-Mn-O-Si
  • Density: 2.8715567947176592
  • Atomic Density: 0.07869829317774152
  • Unit Cell Volume: 813.2323766597434
  • Molar Volume: 7.652187254428615
  • Full Formula: Mg4 Mn4 Si16 O40
  • Reduced Formula: MgMn(Si2O5)2
  • Formula Anonymous: ABC4D10
  • Spacegroup Number: 130
  • Spacegroup Symbol: P4/ncc1
  • Crystal System: tetragonal
  • Pointgroup: 4/mmm

Thermodynamics:

  • Final energy: -522.42642923
  • Final energy per atom: -8.16291295671875
  • 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.