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U4IrRh12

Alexandria ALEX

Alex-ID: agm006018263 · Space group: Im-3m (#229)

Basic Information

Formula
U4IrRh12
Alex-ID
agm006018263
Elements
3
Sites
17
Space group
Im-3m (#229)
Crystal system
cubic
Volume
286.70
ų
Cell a
7.1947
Å
Cell b
7.1947
Å
Cell c
7.1947
Å
α angle
109.47
°
β angle
109.47
°
γ angle
109.47
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
U4IrRh12
U
4.00 · 23.5%
Ir
1.00 · 5.9%
Rh
12.00 · 70.6%

Energy & Stability

Energy above hull
0.2362
eV/atom
Formation energy
-0.3939
eV/atom
Corrected total energy
-148.9275
eV
Raw total energy
-148.9275
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
27.7367
Total magnetisation
2.3203
μB

Additional Information

Prototype ID

AB4C12_32_spg229

Decomposition

Ir3Rh4 URh3 U2IrRh5

Computed at

2023-08-07 17:00:12.599251

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: agm006018263).

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 agm006018263
data_agm006018263
_cell_length_a     7.19474
_cell_length_b     7.19474
_cell_length_c     7.19474
_cell_angle_alpha  109.47122
_cell_angle_beta   109.47122
_cell_angle_gamma  109.47122
_cell_volume       286.69746
_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
  U1 U 0.00000 0.00000 0.50000 1.00000
  U2 U 0.50000 0.00000 0.00000 1.00000
  U3 U 0.50000 0.50000 0.50000 1.00000
  U4 U 0.00000 0.50000 0.00000 1.00000
  Ir1 Ir 0.00000 0.00000 0.00000 1.00000
  Rh1 Rh 1.00000 0.29715 0.29715 1.00000
  Rh2 Rh 0.00000 0.70285 0.70285 1.00000
  Rh3 Rh 0.70285 0.70285 0.00000 1.00000
  Rh4 Rh 0.29715 0.29715 1.00000 1.00000
  Rh5 Rh 0.29715 1.00000 0.29715 1.00000
  Rh6 Rh 0.70285 0.00000 0.70285 1.00000
  Rh7 Rh 0.50000 0.25000 0.75000 1.00000
  Rh8 Rh 0.50000 0.75000 0.25000 1.00000
  Rh9 Rh 0.75000 0.25000 0.50000 1.00000
  Rh10 Rh 0.25000 0.75000 0.50000 1.00000
  Rh11 Rh 0.75000 0.50000 0.25000 1.00000
  Rh12 Rh 0.25000 0.50000 0.75000 1.00000
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