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LaPrHo

Alexandria ALEX

Alex-ID: agm017407962 · Space group: Cmcm (#63)

Alexandria Database API

Basic Information

Formula
LaPrHo
Alex-ID
agm017407962
Elements
3
Sites
6
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
209.84
ų
Cell a
8.1644
Å
Cell b
8.1644
Å
Cell c
5.2079
Å
α angle
90.00
°
β angle
90.00
°
γ angle
142.81
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaPrHo
La
2.00 · 33.3%
Pr
2.00 · 33.3%
Ho
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0392
eV/atom
Formation energy
0.0321
eV/atom
Corrected total energy
-28.3870
eV
Raw total energy
-28.3870
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0252
eV
DOS at Fermi level
11.0686
Total magnetisation
0.0004
μB

Additional Information

Prototype ID

ABC_1740_spg12

Decomposition

La3Pr5 Pr LaHo2

Computed at

2025-04-16 19:53:45

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: agm017407962).

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 agm017407962
data_agm017407962
_cell_length_a     8.16441
_cell_length_b     8.16441
_cell_length_c     5.20795
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  142.80986
_cell_volume       209.83839
_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 0.58573 0.41427 0.75000 1.00000
  La2 La 0.41427 0.58573 0.25000 1.00000
  Pr1 Pr 0.91399 0.08601 0.75000 1.00000
  Pr2 Pr 0.08601 0.91399 0.25000 1.00000
  Ho1 Ho 0.25074 0.74926 0.75000 1.00000
  Ho2 Ho 0.74926 0.25074 0.25000 1.00000
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