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La2Pm6Pr

Alexandria ALEX

Alex-ID: agm034403697 · Space group: C2/m (#12)

Basic Information

Formula
La2Pm6Pr
Alex-ID
agm034403697
Elements
3
Sites
9
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
317.41
ų
Cell a
9.8290
Å
Cell b
9.8290
Å
Cell c
9.8500
Å
α angle
64.71
°
β angle
115.29
°
γ angle
158.26
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La2Pm6Pr
La
2.00 · 22.2%
Pm
6.00 · 66.7%
Pr
1.00 · 11.1%

Energy & Stability

Energy above hull
0.0067
eV/atom
Formation energy
0.0016
eV/atom
Corrected total energy
-43.1285
eV
Raw total energy
-43.1285
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
12.3897
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C6_3620_spg2

Decomposition

LaPm Pm2Pr Pm

Computed at

2025-01-15 01:03:34

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: agm034403697).

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 agm034403697
data_agm034403697
_cell_length_a     9.82902
_cell_length_b     9.82902
_cell_length_c     9.84997
_cell_angle_alpha  64.71321
_cell_angle_beta   115.28679
_cell_angle_gamma  158.25769
_cell_volume       317.41387
_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 0.33344 0.66656 0.00106 1.00000
  La2 La 0.66656 0.33344 0.99894 1.00000
  Pm1 Pm 0.85140 0.14860 0.33429 1.00000
  Pm2 Pm 0.14860 0.85140 0.66571 1.00000
  Pm3 Pm 0.81499 0.18501 0.66560 1.00000
  Pm4 Pm 0.18501 0.81499 0.33440 1.00000
  Pm5 Pm 0.51844 0.48156 0.33430 1.00000
  Pm6 Pm 0.48156 0.51844 0.66570 1.00000
  Pr1 Pr 0.00000 0.00000 0.00000 1.00000
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