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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-646967
  • 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: 156
  • Number of elements: 4
  • Element list: ['Ca', 'Mg', 'P', 'O']
  • Chemical System: Ca-Mg-O-P
  • Density: 2.854325297043192
  • Atomic Density: 0.07799144855400403
  • Unit Cell Volume: 2000.2192918878804
  • Molar Volume: 7.721539824754066
  • Full Formula: Ca18 Mg18 P24 O96
  • Reduced Formula: Ca3Mg3(PO4)4
  • Formula Anonymous: A3B3C4D16
  • Spacegroup Number: 15
  • Spacegroup Symbol: C12/c1
  • Crystal System: monoclinic
  • Pointgroup: 2/m

Thermodynamics:

  • Final energy: -1166.31619738
  • Final energy per atom: -7.4763858806410255
  • 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.