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La2Al5Rh3

Alexandria ALEX

Alex-ID: agm005609233 · Space group: Ibam (#72)

Basic Information

Formula
La2Al5Rh3
Alex-ID
agm005609233
Elements
3
Sites
20
Space group
Ibam (#72)
Crystal system
orthorhombic
Volume
385.88
ų
Cell a
5.8032
Å
Cell b
8.7452
Å
Cell c
8.7452
Å
α angle
72.55
°
β angle
70.62
°
γ angle
70.62
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La2Al5Rh3
La
4.00 · 20.0%
Al
10.00 · 50.0%
Rh
6.00 · 30.0%

Energy & Stability

Energy above hull
0.0378
eV/atom
Formation energy
-0.8155
eV/atom
Corrected total energy
-117.5835
eV
Raw total energy
-117.5835
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0460
eV
DOS at Fermi level
12.0916
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C5_1_spg72

Decomposition

LaAl2Rh AlRh

Computed at

2023-06-13 19:47:18.092170

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: agm005609233).

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 agm005609233
data_agm005609233
_cell_length_a     5.80322
_cell_length_b     8.74517
_cell_length_c     8.74517
_cell_angle_alpha  72.55231
_cell_angle_beta   70.62220
_cell_angle_gamma  70.62220
_cell_volume       385.87676
_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
  La1 La 0.14195 0.58021 0.13588 1.00000
  La2 La 0.64195 0.13588 0.58021 1.00000
  La3 La 0.85805 0.41979 0.86412 1.00000
  La4 La 0.35805 0.86412 0.41979 1.00000
  Al1 Al 0.41325 0.25351 0.91999 1.00000
  Al2 Al 0.91325 0.91999 0.25351 1.00000
  Al3 Al 0.58675 0.74649 0.08001 1.00000
  Al4 Al 0.08675 0.08001 0.74649 1.00000
  Al5 Al 0.45674 0.79326 0.79326 1.00000
  Al6 Al 0.54326 0.20674 0.20674 1.00000
  Al7 Al 0.75000 0.50000 0.50000 1.00000
  Al8 Al 0.25000 0.50000 0.50000 1.00000
  Al9 Al 0.04326 0.20674 0.20674 1.00000
  Al10 Al 0.95674 0.79326 0.79326 1.00000
  Rh1 Rh 0.35515 0.54811 0.74159 1.00000
  Rh2 Rh 0.85515 0.74159 0.54811 1.00000
  Rh3 Rh 0.64485 0.45189 0.25841 1.00000
  Rh4 Rh 0.14485 0.25841 0.45189 1.00000
  Rh5 Rh 0.25000 0.00000 0.00000 1.00000
  Rh6 Rh 0.75000 0.00000 0.00000 1.00000
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