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  1. Third-Parties
  2. MatprojStructure
  3. mp-1223920

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-1223920
  • Created at: Sept. 4, 2022, 2:47 p.m.
  • Last updated at: Nov. 28, 2021, 1:37 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 15
  • Number of elements: 4
  • Element list: ['K', 'Mg', 'Cu', 'F']
  • Chemical System: Cu-F-K-Mg
  • Density: 3.612038081197736
  • Atomic Density: 0.07420962070430755
  • Unit Cell Volume: 202.13012622404247
  • Molar Volume: 8.115040479718342
  • Full Formula: K3 Mg1 Cu2 F9
  • Reduced Formula: K3MgCu2F9
  • Formula Anonymous: AB2C3D9
  • Spacegroup Number: 123
  • Spacegroup Symbol: P4/mmm
  • Crystal System: tetragonal
  • Pointgroup: 4/mmm

Thermodynamics:

  • Final energy: -71.60481684
  • Final energy per atom: -4.773654456
  • 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.