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La10PrSm4

Alexandria ALEX

Alex-ID: agm006002124 · Space group: I4/m (#87)

Basic Information

Formula
La10PrSm4
Alex-ID
agm006002124
Elements
3
Sites
15
Space group
I4/m (#87)
Crystal system
tetragonal
Volume
572.43
ų
Cell a
7.0013
Å
Cell b
9.6961
Å
Cell c
9.6961
Å
α angle
82.51
°
β angle
68.84
°
γ angle
68.84
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La10PrSm4
La
10.00 · 66.7%
Pr
1.00 · 6.7%
Sm
4.00 · 26.7%

Energy & Stability

Energy above hull
0.4544
eV/atom
Formation energy
0.4483
eV/atom
Corrected total energy
-66.2281
eV
Raw total energy
-66.2281
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
29.3114
Total magnetisation
-0.0014
μB

Additional Information

Prototype ID

AB4C10_70_spg87

Decomposition

La5Pr La5Sm LaSm

Computed at

2023-08-08 09:36:41.210480

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: agm006002124).

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 agm006002124
data_agm006002124
_cell_length_a     7.00134
_cell_length_b     9.69609
_cell_length_c     9.69609
_cell_angle_alpha  82.51021
_cell_angle_beta   68.83595
_cell_angle_gamma  68.83595
_cell_volume       572.42623
_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 0.25000 0.50000 0.50000 1.00000
  La2 La 0.63759 0.41422 0.83591 1.00000
  La3 La 0.94819 0.16409 0.41422 1.00000
  La4 La 0.52650 0.83591 0.58578 1.00000
  La5 La 0.88772 0.58578 0.16409 1.00000
  La6 La 0.36241 0.58578 0.16409 1.00000
  La7 La 0.75000 0.50000 0.50000 1.00000
  La8 La 0.11228 0.41422 0.83591 1.00000
  La9 La 0.47350 0.16409 0.41422 1.00000
  La10 La 0.05181 0.83591 0.58578 1.00000
  Pr1 Pr 0.00000 0.00000 0.00000 1.00000
  Sm1 Sm 0.43299 0.89365 0.24037 1.00000
  Sm2 Sm 0.67336 0.75963 0.89365 1.00000
  Sm3 Sm 0.32664 0.24037 0.10635 1.00000
  Sm4 Sm 0.56701 0.10635 0.75963 1.00000
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