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La2YCl

Alexandria ALEX

Alex-ID: agm003906348 · Space group: P-4m2 (#115)

Basic Information

Formula
La2YCl
Alex-ID
agm003906348
Elements
3
Sites
4
Space group
P-4m2 (#115)
Crystal system
tetragonal
Volume
130.56
ų
Cell a
5.9306
Å
Cell b
3.7123
Å
Cell c
5.9303
Å
α angle
89.98
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La2YCl
Cl
1.00 · 25.0%
La
2.00 · 50.0%
Y
1.00 · 25.0%

Energy & Stability

Energy above hull
0.2440
eV/atom
Formation energy
-0.7141
eV/atom
Corrected total energy
-20.4283
eV
Raw total energy
-20.4283
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0469
eV
DOS at Fermi level
5.3872
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_6866_spg10

Decomposition

La7Y La2Cl5 LaY2

Computed at

2023-03-15 15:30:47.971031

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: agm003906348).

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 agm003906348
data_agm003906348
_cell_length_a     5.93055
_cell_length_b     3.71233
_cell_length_c     5.93027
_cell_angle_alpha  89.97940
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       130.56177
_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
  Cl1 Cl 0.50000 0.99955 0.87555 1.00000
  La1 La 0.00000 0.94357 0.87438 1.00000
  La2 La 0.50000 0.05658 0.37550 1.00000
  Y1 Y 0.00000 0.50030 0.37457 1.00000
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