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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-1202087
  • 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: 32
  • Number of elements: 4
  • Element list: ['Na', 'Ca', 'P', 'O']
  • Chemical System: Ca-Na-O-P
  • Density: 2.14033729777776
  • Atomic Density: 0.06365172172093538
  • Unit Cell Volume: 502.735811928164
  • Molar Volume: 9.461080701638409
  • Full Formula: Na4 Ca2 P4 O22
  • Reduced Formula: Na2CaP2O11
  • Formula Anonymous: AB2C2D11
  • Spacegroup Number: 9
  • Spacegroup Symbol: C1c1
  • Crystal System: monoclinic
  • Pointgroup: m

Thermodynamics:

  • Final energy: -191.40181477
  • Final energy per atom: -5.9813067115625
  • 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.