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La2Ce6Os

Alexandria ALEX

Alex-ID: agm097322158 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
La2Ce6Os
Alex-ID
agm097322158
Elements
3
Sites
9
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
281.88
ų
Cell a
5.2856
Å
Cell b
5.2856
Å
Cell c
10.0895
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La2Ce6Os
La
2.00 · 22.2%
Ce
6.00 · 66.7%
Os
1.00 · 11.1%

Energy & Stability

Energy above hull
0.1645
eV/atom
Formation energy
0.0912
eV/atom
Corrected total energy
-55.8670
eV
Raw total energy
-55.8670
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
27.9975
Total magnetisation
3.1736
μB

Additional Information

Prototype ID

AB2C6_93_spg123

Decomposition

Ce7Os3 Ce La4Os

Computed at

2025-04-07 00:44:26

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: agm097322158).

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 agm097322158
data_agm097322158
_cell_length_a     5.28563
_cell_length_b     5.28563
_cell_length_c     10.08949
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       281.87915
_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 0.73014 1.00000
  La2 La 0.00000 0.00000 0.26986 1.00000
  Ce1 Ce 0.50000 0.50000 0.71348 1.00000
  Ce2 Ce 0.50000 0.50000 0.28652 1.00000
  Ce3 Ce 0.00000 0.50000 0.00000 1.00000
  Ce4 Ce 0.00000 0.50000 0.50000 1.00000
  Ce5 Ce 0.50000 0.00000 0.00000 1.00000
  Ce6 Ce 0.50000 0.00000 0.50000 1.00000
  Os1 Os 0.50000 0.50000 0.00000 1.00000
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