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  1. Third-Parties
  2. MatprojStructure
  3. mp-1188243

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-1188243
  • Created at: Sept. 4, 2022, 2:47 p.m.
  • Last updated at: Nov. 28, 2021, 1:38 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 20
  • Number of elements: 4
  • Element list: ['Mg', 'Fe', 'B', 'Ir']
  • Chemical System: B-Fe-Ir-Mg
  • Density: 13.804612713348877
  • Atomic Density: 0.07646819970326554
  • Unit Cell Volume: 261.54663085583155
  • Molar Volume: 7.875353131587884
  • Full Formula: Mg4 Fe2 B4 Ir10
  • Reduced Formula: Mg2FeB2Ir5
  • Formula Anonymous: AB2C2D5
  • Spacegroup Number: 127
  • Spacegroup Symbol: P4/mbm
  • Crystal System: tetragonal
  • Pointgroup: 4/mmm

Thermodynamics:

  • Final energy: -146.93667335
  • Final energy per atom: -7.3468336675
  • 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.