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La2CeSb3

Alexandria ALEX

Alex-ID: agm005656114 · Space group: Fddd (#70)

Basic Information

Formula
La2CeSb3
Alex-ID
agm005656114
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
819.00
ų
Cell a
7.9461
Å
Cell b
7.9461
Å
Cell c
14.5025
Å
α angle
100.52
°
β angle
100.52
°
γ angle
109.47
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La2CeSb3
La
8.00 · 33.3%
Ce
4.00 · 16.7%
Sb
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0010
eV/atom
Formation energy
-1.1998
eV/atom
Corrected total energy
-141.4195
eV
Raw total energy
-141.4195
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0161
eV
DOS at Fermi level
27.0786
Total magnetisation
3.0381
μB

Additional Information

Prototype ID

AB2C3_36_spg70

Decomposition

La4CeSb5 CeSb

Computed at

2023-08-24 17:40:44.523082

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: agm005656114).

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 agm005656114
data_agm005656114
_cell_length_a     7.94614
_cell_length_b     7.94615
_cell_length_c     14.50247
_cell_angle_alpha  100.52396
_cell_angle_beta   100.52397
_cell_angle_gamma  109.46948
_cell_volume       819.00461
_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 0.99934 0.49934 0.99868 1.00000
  La2 La 0.41725 0.41725 0.83449 1.00000
  La3 La 0.83275 0.33275 0.66551 1.00000
  La4 La 0.25066 0.25066 0.50132 1.00000
  La5 La 0.74934 0.74934 0.49868 1.00000
  La6 La 0.66725 0.16725 0.33449 1.00000
  La7 La 0.58275 0.58275 0.16551 1.00000
  La8 La 0.50066 0.00066 0.00132 1.00000
  Ce1 Ce 0.91653 0.91653 0.83305 1.00000
  Ce2 Ce 0.33347 0.83347 0.66695 1.00000
  Ce3 Ce 0.16653 0.66653 0.33305 1.00000
  Ce4 Ce 0.08347 0.08347 0.16695 1.00000
  Sb1 Sb 0.16565 0.67142 0.83105 1.00000
  Sb2 Sb 0.66539 0.15962 0.83105 1.00000
  Sb3 Sb 0.08435 0.07858 0.66895 1.00000
  Sb4 Sb 0.58461 0.59038 0.66895 1.00000
  Sb5 Sb 0.00630 0.50630 0.50000 1.00000
  Sb6 Sb 0.49370 0.99370 0.50000 1.00000
  Sb7 Sb 0.40962 0.41539 0.33105 1.00000
  Sb8 Sb 0.92142 0.91565 0.33105 1.00000
  Sb9 Sb 0.84038 0.33461 0.16895 1.00000
  Sb10 Sb 0.32858 0.83435 0.16895 1.00000
  Sb11 Sb 0.24370 0.24370 0.00000 1.00000
  Sb12 Sb 0.75630 0.75630 1.00000 1.00000
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