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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-634434
  • Created at: Sept. 4, 2022, 2:45 p.m.
  • Last updated at: Nov. 28, 2021, 1:37 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 20
  • Number of elements: 4
  • Element list: ['Na', 'H', 'C', 'N']
  • Chemical System: C-H-N-Na
  • Density: 1.7395380654244463
  • Atomic Density: 0.0818138631881562
  • Unit Cell Volume: 244.45734769917703
  • Molar Volume: 7.36078278830353
  • Full Formula: Na4 H4 C4 N8
  • Reduced Formula: NaHCN2
  • Formula Anonymous: ABCD2
  • Spacegroup Number: 57
  • Spacegroup Symbol: Pbcm
  • Crystal System: orthorhombic
  • Pointgroup: mmm

Thermodynamics:

  • Final energy: -130.93924947
  • Final energy per atom: -6.5469624735
  • 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.