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  1. Third-Parties
  2. MatprojStructure
  3. mp-18609

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-18609
  • Created at: Sept. 4, 2022, 2:43 p.m.
  • Last updated at: Nov. 28, 2021, 1:36 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 28
  • Number of elements: 2
  • Element list: ['K', 'Se']
  • Chemical System: K-Se
  • Density: 3.4198005038058095
  • Atomic Density: 0.03047836709293084
  • Unit Cell Volume: 918.6843873435178
  • Molar Volume: 19.75873819498938
  • Full Formula: K8 Se20
  • Reduced Formula: K2Se5
  • Formula Anonymous: A2B5
  • Spacegroup Number: 19
  • Spacegroup Symbol: P2_12_121
  • Crystal System: orthorhombic
  • Pointgroup: 222

Thermodynamics:

  • Final energy: -104.34681597
  • Final energy per atom: -3.726671998928571
  • 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.