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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-1043643
  • Created at: Sept. 4, 2022, 2:41 p.m.
  • Last updated at: Nov. 28, 2021, 1:35 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 64
  • Number of elements: 4
  • Element list: ['Ca', 'Fe', 'Si', 'O']
  • Chemical System: Ca-Fe-O-Si
  • Density: 2.844952913781499
  • Atomic Density: 0.07443764050099534
  • Unit Cell Volume: 859.7800732163754
  • Molar Volume: 8.090182224300186
  • Full Formula: Ca4 Fe4 Si16 O40
  • Reduced Formula: CaFe(Si2O5)2
  • Formula Anonymous: ABC4D10
  • Spacegroup Number: 130
  • Spacegroup Symbol: P4/ncc1
  • Crystal System: tetragonal
  • Pointgroup: 4/mmm

Thermodynamics:

  • Final energy: -524.77103955
  • Final energy per atom: -8.19954749296875
  • 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.