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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-1038016
  • 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: 64
  • Number of elements: 4
  • Element list: ['Ca', 'Mg', 'Si', 'O']
  • Chemical System: Ca-Mg-O-Si
  • Density: 3.43008683254054
  • Atomic Density: 0.10097147805730822
  • Unit Cell Volume: 633.8423605493388
  • Molar Volume: 5.964199866998108
  • Full Formula: Ca1 Mg30 Si1 O32
  • Reduced Formula: CaMg30SiO32
  • Formula Anonymous: ABC30D32
  • Spacegroup Number: 123
  • Spacegroup Symbol: P4/mmm
  • Crystal System: tetragonal
  • Pointgroup: 4/mmm

Thermodynamics:

  • Final energy: -403.47498379
  • Final energy per atom: -6.30429662171875
  • 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.