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La3Pm6Pr2Nd

Alexandria ALEX

Alex-ID: agm024808630 · Space group: P-31m (#162)

Basic Information

Formula
La3Pm6Pr2Nd
Alex-ID
agm024808630
Elements
4
Sites
12
Space group
P-31m (#162)
Crystal system
trigonal
Volume
424.68
ų
Cell a
6.4232
Å
Cell b
6.4232
Å
Cell c
11.8858
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La3Pm6Pr2Nd
La
3.00 · 25.0%
Pm
6.00 · 50.0%
Pr
2.00 · 16.7%
Nd
1.00 · 8.3%

Energy & Stability

Energy above hull
0.0027
eV/atom
Formation energy
-0.0034
eV/atom
Corrected total energy
-57.6672
eV
Raw total energy
-57.6672
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0028
eV
DOS at Fermi level
15.7636
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3D6_48_spg12

Decomposition

La3PrNd4 Pm2Pr Pm2Nd LaPm

Computed at

2025-01-02 15:23:20

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: agm024808630).

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 agm024808630
data_agm024808630
_cell_length_a     6.42319
_cell_length_b     6.42319
_cell_length_c     11.88582
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       424.67911
_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 0.33333 0.66667 0.50000 1.00000
  La2 La 0.66667 0.33333 0.50000 1.00000
  La3 La 0.00000 0.00000 0.50000 1.00000
  Pm1 Pm 0.33303 0.33303 0.24918 1.00000
  Pm2 Pm 0.00000 0.33303 0.75082 1.00000
  Pm3 Pm 0.66697 0.66697 0.75082 1.00000
  Pm4 Pm 0.66697 0.00000 0.24918 1.00000
  Pm5 Pm 0.00000 0.66697 0.24918 1.00000
  Pm6 Pm 0.33303 0.00000 0.75082 1.00000
  Pr1 Pr 0.66667 0.33333 0.00000 1.00000
  Pr2 Pr 0.33333 0.66667 0.00000 1.00000
  Nd1 Nd 0.00000 0.00000 0.00000 1.00000
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