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InFeIr

Alexandria ALEX

Alex-ID: agm004129232 · Space group: I4mm (#107)

Basic Information

Formula
InFeIr
Alex-ID
agm004129232
Elements
3
Sites
3
Space group
I4mm (#107)
Crystal system
tetragonal
Volume
47.22
ų
Cell a
5.7287
Å
Cell b
5.7287
Å
Cell c
2.9771
Å
α angle
74.94
°
β angle
74.94
°
γ angle
30.12
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
InFeIr
Fe
1.00 · 33.3%
In
1.00 · 33.3%
Ir
1.00 · 33.3%

Energy & Stability

Energy above hull
0.2010
eV/atom
Formation energy
0.1047
eV/atom
Corrected total energy
-19.7794
eV
Raw total energy
-19.7794
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0060
eV
DOS at Fermi level
2.8154
Total magnetisation
2.9333
μB

Additional Information

Prototype ID

ABC_4_spg107

Decomposition

FeIr Fe4Ir In2Ir

Computed at

2023-03-09 15:55:21.797603

Citation

Alexandria website
https://alexandria.icams.rub.de/
Attribution

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm004129232).

Reference

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm004129232
data_agm004129232
_cell_length_a     5.72869
_cell_length_b     5.72866
_cell_length_c     2.97706
_cell_angle_alpha  74.94013
_cell_angle_beta   74.93887
_cell_angle_gamma  30.12100
_cell_volume       47.22043
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Fe1 Fe 0.01211 0.01211 0.98789 1.00000
  In1 In 0.33505 0.33505 0.66495 1.00000
  Ir1 Ir 0.65284 0.65284 0.34716 1.00000
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