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LaY2Sb3

Alexandria ALEX

Alex-ID: agm034778152 · Space group: Fddd (#70)

Basic Information

Formula
LaY2Sb3
Alex-ID
agm034778152
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
757.25
ų
Cell a
14.8254
Å
Cell b
14.1371
Å
Cell c
7.7379
Å
α angle
79.48
°
β angle
69.64
°
γ angle
30.87
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaY2Sb3
La
4.00 · 16.7%
Y
8.00 · 33.3%
Sb
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0051
eV/atom
Formation energy
-1.1981
eV/atom
Corrected total energy
-149.6381
eV
Raw total energy
-149.6381
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0063
eV
DOS at Fermi level
2.7257
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2914_spg15

Decomposition

YSb LaSb

Computed at

2025-02-28 21:58:05

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: agm034778152).

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 agm034778152
data_agm034778152
_cell_length_a     14.82542
_cell_length_b     14.13715
_cell_length_c     7.73791
_cell_angle_alpha  79.48114
_cell_angle_beta   69.64405
_cell_angle_gamma  30.87481
_cell_volume       757.24871
_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 0.91685 0.91685 0.08315 1.00000
  La2 La 0.33315 0.33315 0.16685 1.00000
  La3 La 0.16685 0.16685 0.33315 1.00000
  La4 La 0.08315 0.08315 0.91685 1.00000
  Y1 Y 0.00118 0.00118 0.49882 1.00000
  Y2 Y 0.41562 0.41562 0.58438 1.00000
  Y3 Y 0.83438 0.83438 0.66562 1.00000
  Y4 Y 0.24882 0.24882 0.75118 1.00000
  Y5 Y 0.75118 0.75118 0.24882 1.00000
  Y6 Y 0.66562 0.66562 0.83438 1.00000
  Y7 Y 0.58438 0.58438 0.41562 1.00000
  Y8 Y 0.49882 0.49882 0.00118 1.00000
  Sb1 Sb 0.66897 0.16784 0.82220 1.00000
  Sb2 Sb 0.16784 0.66897 0.34098 1.00000
  Sb3 Sb 0.58103 0.08216 0.42780 1.00000
  Sb4 Sb 0.08216 0.58103 0.90902 1.00000
  Sb5 Sb 0.50993 0.99007 0.99007 1.00000
  Sb6 Sb 0.99007 0.50993 0.50993 1.00000
  Sb7 Sb 0.90902 0.42780 0.08216 1.00000
  Sb8 Sb 0.42780 0.90902 0.58103 1.00000
  Sb9 Sb 0.34098 0.82220 0.16784 1.00000
  Sb10 Sb 0.82220 0.34098 0.66897 1.00000
  Sb11 Sb 0.74007 0.25993 0.25993 1.00000
  Sb12 Sb 0.25993 0.74007 0.74007 1.00000
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