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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-6208
  • Created at: Sept. 4, 2022, 2:47 p.m.
  • Last updated at: Nov. 28, 2021, 1:38 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 24
  • Number of elements: 4
  • Element list: ['Ca', 'Be', 'Si', 'O']
  • Chemical System: Be-Ca-O-Si
  • Density: 3.024266074109632
  • Atomic Density: 0.08492847350357366
  • Unit Cell Volume: 282.59073794597424
  • Molar Volume: 7.0908383390955425
  • Full Formula: Ca4 Be2 Si4 O14
  • Reduced Formula: Ca2BeSi2O7
  • Formula Anonymous: AB2C2D7
  • Spacegroup Number: 113
  • Spacegroup Symbol: P-42_1m
  • Crystal System: tetragonal
  • Pointgroup: -42m

Thermodynamics:

  • Final energy: -187.83805211
  • Final energy per atom: -7.826585504583334
  • 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.