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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-1043475
  • 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: 56
  • Number of elements: 4
  • Element list: ['Ca', 'Ni', 'P', 'O']
  • Chemical System: Ca-Ni-O-P
  • Density: 3.576463678553133
  • Atomic Density: 0.0829735285500625
  • Unit Cell Volume: 674.9140476316144
  • Molar Volume: 7.257906063819512
  • Full Formula: Ca4 Ni8 P8 O36
  • Reduced Formula: CaNi2P2O9
  • Formula Anonymous: AB2C2D9
  • Spacegroup Number: 62
  • Spacegroup Symbol: Pnma
  • Crystal System: orthorhombic
  • Pointgroup: mmm

Thermodynamics:

  • Final energy: -402.32091454
  • Final energy per atom: -7.184302045357143
  • 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.