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Lu2AlRu2

Alexandria ALEX

Alex-ID: agm002250367 · Space group: Immm (#71)

Basic Information

Formula
Lu2AlRu2
Alex-ID
agm002250367
Elements
3
Sites
5
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
96.42
ų
Cell a
3.9805
Å
Cell b
5.4530
Å
Cell c
5.4530
Å
α angle
64.57
°
β angle
68.59
°
γ angle
68.59
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Lu2AlRu2
Ru
2.00 · 40.0%
Lu
2.00 · 40.0%
Al
1.00 · 20.0%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.5746
eV/atom
Corrected total energy
-34.2124
eV
Raw total energy
-34.2124
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.6489
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2_2_spg71

Decomposition

Lu2AlRu2

Computed at

2018-08-26 10:58:48

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: agm002250367).

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 agm002250367
data_agm002250367
_cell_length_a     3.98053
_cell_length_b     5.45297
_cell_length_c     5.45297
_cell_angle_alpha  64.57417
_cell_angle_beta   68.59320
_cell_angle_gamma  68.59321
_cell_volume       96.42031
_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
  Ru1 Ru 0.50000 0.27200 0.72800 1.00000
  Ru2 Ru 0.50000 0.72800 0.27200 1.00000
  Lu1 Lu 0.79553 0.70447 0.70447 1.00000
  Lu2 Lu 0.20447 0.29553 0.29553 1.00000
  Al1 Al 0.00000 0.00000 0.00000 1.00000
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