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La12Sm6Pu

Alexandria ALEX

Alex-ID: agm006117524 · Space group: R-3 (#148)

Basic Information

Formula
La12Sm6Pu
Alex-ID
agm006117524
Elements
3
Sites
19
Space group
R-3 (#148)
Crystal system
trigonal
Volume
671.74
ų
Cell a
9.7360
Å
Cell b
9.7360
Å
Cell c
9.7360
Å
α angle
110.85
°
β angle
110.85
°
γ angle
110.85
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La12Sm6Pu
La
12.00 · 63.2%
Sm
6.00 · 31.6%
Pu
1.00 · 5.3%

Energy & Stability

Energy above hull
0.0461
eV/atom
Formation energy
0.0411
eV/atom
Corrected total energy
-101.0218
eV
Raw total energy
-101.0218
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0038
eV
DOS at Fermi level
39.4052
Total magnetisation
7.2963
μB

Additional Information

Prototype ID

AB6C12_30_spg148

Decomposition

La5Sm LaSm Pu

Computed at

2023-08-25 22:25:45.428494

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: agm006117524).

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 agm006117524
data_agm006117524
_cell_length_a     9.73601
_cell_length_b     9.73601
_cell_length_c     9.73601
_cell_angle_alpha  110.84956
_cell_angle_beta   110.84955
_cell_angle_gamma  110.84956
_cell_volume       671.73737
_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 0.37095 0.05579 0.58102 1.00000
  La2 La 0.05579 0.58102 0.37095 1.00000
  La3 La 0.58102 0.37095 0.05579 1.00000
  La4 La 0.62905 0.94421 0.41898 1.00000
  La5 La 0.94421 0.41898 0.62905 1.00000
  La6 La 0.41898 0.62905 0.94421 1.00000
  La7 La 0.10254 0.15417 0.74094 1.00000
  La8 La 0.25906 0.89746 0.84583 1.00000
  La9 La 0.84583 0.25906 0.89746 1.00000
  La10 La 0.89746 0.84583 0.25906 1.00000
  La11 La 0.74094 0.10254 0.15417 1.00000
  La12 La 0.15417 0.74094 0.10254 1.00000
  Sm1 Sm 0.21123 0.31446 0.46812 1.00000
  Sm2 Sm 0.68554 0.53188 0.78877 1.00000
  Sm3 Sm 0.53188 0.78877 0.68554 1.00000
  Sm4 Sm 0.78877 0.68554 0.53188 1.00000
  Sm5 Sm 0.31446 0.46812 0.21123 1.00000
  Sm6 Sm 0.46812 0.21123 0.31446 1.00000
  Pu1 Pu 0.00000 0.00000 0.00000 1.00000
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