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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-1221006
  • Created at: Sept. 4, 2022, 2:44 p.m.
  • Last updated at: Nov. 28, 2021, 1:36 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 5
  • Number of elements: 4
  • Element list: ['Na', 'Fe', 'Cu', 'Se']
  • Chemical System: Cu-Fe-Na-Se
  • Density: 4.940450887619267
  • Atomic Density: 0.04953715360890576
  • Unit Cell Volume: 100.93434191788329
  • Molar Volume: 12.15681629094923
  • Full Formula: Na1 Fe1 Cu1 Se2
  • Reduced Formula: NaFeCuSe2
  • Formula Anonymous: ABCD2
  • Spacegroup Number: 156
  • Spacegroup Symbol: P3m1
  • Crystal System: trigonal
  • Pointgroup: 3m1

Thermodynamics:

  • Final energy: -23.90651185
  • Final energy per atom: -4.781302370000001
  • 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.