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La5(PrSm)2

Alexandria ALEX

Alex-ID: agm010050607 · Space group: C2/m (#12)

Basic Information

Formula
La5(PrSm)2
Alex-ID
agm010050607
Elements
3
Sites
9
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
324.15
ų
Cell a
8.2770
Å
Cell b
8.2770
Å
Cell c
8.2736
Å
α angle
72.61
°
β angle
72.61
°
γ angle
37.06
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La5(PrSm)2
La
5.00 · 55.6%
Pr
2.00 · 22.2%
Sm
2.00 · 22.2%

Energy & Stability

Energy above hull
0.0242
eV/atom
Formation energy
0.0166
eV/atom
Corrected total energy
-43.5024
eV
Raw total energy
-43.5024
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
16.5015
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B2C5_1176_spg12

Decomposition

La3PrSm4 La5Pr La2Pr

Computed at

2024-05-14 11:58:15.053496

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: agm010050607).

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 agm010050607
data_agm010050607
_cell_length_a     8.27695
_cell_length_b     8.27695
_cell_length_c     8.27365
_cell_angle_alpha  72.61111
_cell_angle_beta   72.61111
_cell_angle_gamma  37.05645
_cell_volume       324.15070
_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 0.88813 0.88813 0.66595 1.00000
  La2 La 0.11187 0.11187 0.33405 1.00000
  La3 La 0.66761 0.66761 0.00029 1.00000
  La4 La 0.33239 0.33239 0.99971 1.00000
  La5 La 0.00000 0.00000 0.00000 1.00000
  Pr1 Pr 0.55681 0.55681 0.66606 1.00000
  Pr2 Pr 0.44319 0.44319 0.33394 1.00000
  Sm1 Sm 0.22213 0.22213 0.66495 1.00000
  Sm2 Sm 0.77787 0.77787 0.33505 1.00000
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