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La4CuRu

Alexandria ALEX

Alex-ID: agm005449161 · Space group: F-43m (#216)

Basic Information

Formula
La4CuRu
Alex-ID
agm005449161
Elements
3
Sites
6
Space group
F-43m (#216)
Crystal system
cubic
Volume
166.69
ų
Cell a
6.1774
Å
Cell b
6.1774
Å
Cell c
6.1774
Å
α angle
60.00
°
β angle
60.00
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La4CuRu
La
4.00 · 66.7%
Cu
1.00 · 16.7%
Ru
1.00 · 16.7%

Energy & Stability

Energy above hull
1.0657
eV/atom
Formation energy
0.8487
eV/atom
Corrected total energy
-28.0534
eV
Raw total energy
-28.0533
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
9.2517
Total magnetisation
-0.0037
μB

Additional Information

Prototype ID

ABC4_12_spg216

Decomposition

LaCu La4Ru La7Ru3

Computed at

2023-03-20 17:48:13.991691

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: agm005449161).

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 agm005449161
data_agm005449161
_cell_length_a     6.17739
_cell_length_b     6.17739
_cell_length_c     6.17739
_cell_angle_alpha  60.00000
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       166.68618
_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 0.87244 0.37585 0.37585 1.00000
  La2 La 0.37585 0.37585 0.87244 1.00000
  La3 La 0.37585 0.87244 0.37585 1.00000
  La4 La 0.37585 0.37585 0.37585 1.00000
  Cu1 Cu 0.00000 0.00000 0.00000 1.00000
  Ru1 Ru 0.75000 0.75000 0.75000 1.00000
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