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Fe9Ir4Rh11

Alexandria ALEX

Alex-ID: agm005736282 · Space group: Cmmm (#65)

Basic Information

Formula
Fe9Ir4Rh11
Alex-ID
agm005736282
Elements
3
Sites
24
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
329.47
ų
Cell a
2.7092
Å
Cell b
11.0442
Å
Cell c
11.0442
Å
α angle
94.43
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Fe9Ir4Rh11
Fe
9.00 · 37.5%
Ir
4.00 · 16.7%
Rh
11.00 · 45.8%

Energy & Stability

Energy above hull
0.0814
eV/atom
Formation energy
0.0263
eV/atom
Corrected total energy
-191.8426
eV
Raw total energy
-191.8426
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0010
eV
DOS at Fermi level
34.5591
Total magnetisation
29.1161
μB

Additional Information

Prototype ID

A4B9C11_9_spg65

Decomposition

Fe2(IrRh)3 Fe4Rh3 Fe2IrRh5

Computed at

2023-07-10 21:56:41.139170

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: agm005736282).

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 agm005736282
data_agm005736282
_cell_length_a     2.70921
_cell_length_b     11.04424
_cell_length_c     11.04424
_cell_angle_alpha  94.42712
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       329.47093
_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 0.50005 0.61680 0.13757 1.00000
  Fe2 Fe 0.50005 0.38320 0.86243 1.00000
  Fe3 Fe 0.50005 0.13757 0.61680 1.00000
  Fe4 Fe 0.50005 0.86243 0.38320 1.00000
  Fe5 Fe 0.50007 0.79580 0.97573 1.00000
  Fe6 Fe 0.50007 0.20420 0.02427 1.00000
  Fe7 Fe 0.50007 0.97573 0.79580 1.00000
  Fe8 Fe 0.50007 0.02427 0.20420 1.00000
  Fe9 Fe 0.49872 0.50000 0.50000 1.00000
  Ir1 Ir 0.50009 0.55915 0.72247 1.00000
  Ir2 Ir 0.50009 0.44085 0.27753 1.00000
  Ir3 Ir 0.50009 0.72247 0.55915 1.00000
  Ir4 Ir 0.50009 0.27753 0.44085 1.00000
  Rh1 Rh 0.00010 0.59077 0.93000 1.00000
  Rh2 Rh 0.00010 0.40923 0.07000 1.00000
  Rh3 Rh 0.00010 0.93000 0.59077 1.00000
  Rh4 Rh 0.00010 0.07000 0.40923 1.00000
  Rh5 Rh 0.99990 0.64827 0.35173 1.00000
  Rh6 Rh 0.99990 0.35173 0.64827 1.00000
  Rh7 Rh 0.00004 0.82118 0.17882 1.00000
  Rh8 Rh 0.00004 0.17882 0.82118 1.00000
  Rh9 Rh 0.00006 0.00000 0.00000 1.00000
  Rh10 Rh 0.00006 0.76944 0.76944 1.00000
  Rh11 Rh 0.00006 0.23056 0.23056 1.00000
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