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LaGa5CuPd2

Alexandria ALEX

Alex-ID: agm005170824 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
LaGa5CuPd2
Alex-ID
agm005170824
Elements
4
Sites
9
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
188.72
ų
Cell a
4.3476
Å
Cell b
4.3476
Å
Cell c
9.9842
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaGa5CuPd2
La
1.00 · 11.1%
Ga
5.00 · 55.6%
Cu
1.00 · 11.1%
Pd
2.00 · 22.2%

Energy & Stability

Energy above hull
0.2803
eV/atom
Formation energy
-0.3125
eV/atom
Corrected total energy
-37.4320
eV
Raw total energy
-37.4320
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.3320
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D5_209_spg123

Decomposition

LaGa3Cu GaPd

Computed at

2023-01-20 00:47:46.093842

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: agm005170824).

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 agm005170824
data_agm005170824
_cell_length_a     4.34760
_cell_length_b     4.34760
_cell_length_c     9.98423
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       188.71806
_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 0.00000 0.00000 0.50000 1.00000
  Ga1 Ga 0.00000 0.50000 0.14109 1.00000
  Ga2 Ga 0.50000 0.00000 0.14109 1.00000
  Ga3 Ga 0.00000 0.50000 0.85891 1.00000
  Ga4 Ga 0.50000 0.00000 0.85891 1.00000
  Ga5 Ga 0.50000 0.50000 0.50000 1.00000
  Cu1 Cu 0.00000 0.00000 0.00000 1.00000
  Pd1 Pd 0.50000 0.50000 0.26510 1.00000
  Pd2 Pd 0.50000 0.50000 0.73490 1.00000
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