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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-1191515
  • 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: 25
  • Number of elements: 4
  • Element list: ['Ca', 'Mn', 'Si', 'O']
  • Chemical System: Ca-Mn-O-Si
  • Density: 3.0578426314969644
  • Atomic Density: 0.08015283984499476
  • Unit Cell Volume: 311.9041078063706
  • Molar Volume: 7.513321763328714
  • Full Formula: Ca2 Mn2 Si4 O17
  • Reduced Formula: Ca2Mn2Si4O17
  • Formula Anonymous: A2B2C4D17
  • Spacegroup Number: 12
  • Spacegroup Symbol: C12/m1
  • Crystal System: monoclinic
  • Pointgroup: 2/m

Thermodynamics:

  • Final energy: -185.78120943
  • Final energy per atom: -7.431248377199999
  • 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.