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La2PrSm3

Alexandria ALEX

Alex-ID: agm017298287 · Space group: C2/m (#12)

Basic Information

Formula
La2PrSm3
Alex-ID
agm017298287
Elements
3
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
425.37
ų
Cell a
9.7358
Å
Cell b
9.7358
Å
Cell c
10.4369
Å
α angle
57.72
°
β angle
122.28
°
γ angle
148.89
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La2PrSm3
La
4.00 · 33.3%
Pr
2.00 · 16.7%
Sm
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0317
eV/atom
Formation energy
0.0244
eV/atom
Corrected total energy
-57.3260
eV
Raw total energy
-57.3260
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0050
eV
DOS at Fermi level
22.1069
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_1201_spg12

Decomposition

La3PrSm4 La3Pr5 PrSm4

Computed at

2025-04-15 06:18:20

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: agm017298287).

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 agm017298287
data_agm017298287
_cell_length_a     9.73583
_cell_length_b     9.73583
_cell_length_c     10.43688
_cell_angle_alpha  57.71502
_cell_angle_beta   122.28498
_cell_angle_gamma  148.89113
_cell_volume       425.37088
_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 0.75088 0.24912 0.37467 1.00000
  La2 La 0.24912 0.75088 0.62533 1.00000
  La3 La 0.08339 0.91661 0.20989 1.00000
  La4 La 0.91661 0.08339 0.79011 1.00000
  Pr1 Pr 0.58404 0.41596 0.95548 1.00000
  Pr2 Pr 0.41596 0.58404 0.04452 1.00000
  Sm1 Sm 0.74994 0.25006 0.87721 1.00000
  Sm2 Sm 0.91711 0.08289 0.29352 1.00000
  Sm3 Sm 0.58267 0.41733 0.46122 1.00000
  Sm4 Sm 0.25006 0.74994 0.12279 1.00000
  Sm5 Sm 0.41733 0.58267 0.53878 1.00000
  Sm6 Sm 0.08289 0.91711 0.70648 1.00000
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