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La4AlCd3

Alexandria ALEX

Alex-ID: agm014050897 · Space group: I4/mmm (#139)

Basic Information

Formula
La4AlCd3
Alex-ID
agm014050897
Elements
3
Sites
8
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
238.06
ų
Cell a
8.7669
Å
Cell b
8.7669
Å
Cell c
8.7669
Å
α angle
143.40
°
β angle
143.40
°
γ angle
52.72
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La4AlCd3
La
4.00 · 50.0%
Al
1.00 · 12.5%
Cd
3.00 · 37.5%

Energy & Stability

Energy above hull
0.0146
eV/atom
Formation energy
-0.3330
eV/atom
Corrected total energy
-28.8900
eV
Raw total energy
-28.8900
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
8.7901
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

AB3C4_344_spg139

Decomposition

LaAl LaCd

Computed at

2025-03-02 06:20:37

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: agm014050897).

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 agm014050897
data_agm014050897
_cell_length_a     8.76694
_cell_length_b     8.76694
_cell_length_c     8.76694
_cell_angle_alpha  143.40281
_cell_angle_beta   143.40281
_cell_angle_gamma  52.72124
_cell_volume       238.06453
_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 0.88004 0.38004 0.50000 1.00000
  La2 La 0.11996 0.61996 0.50000 1.00000
  La3 La 0.61996 0.11996 0.50000 1.00000
  La4 La 0.38004 0.88004 0.50000 1.00000
  Al1 Al 0.50000 0.50000 0.00000 1.00000
  Cd1 Cd 0.00000 0.00000 0.00000 1.00000
  Cd2 Cd 0.74970 0.74970 0.00000 1.00000
  Cd3 Cd 0.25030 0.25030 0.00000 1.00000
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