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LaPr

Alexandria ALEX

Alex-ID: agm057232602 · Space group: Cccm (#66)

Alexandria Database API

Basic Information

Formula
LaPr
Alex-ID
agm057232602
Elements
2
Sites
8
Space group
Cccm (#66)
Crystal system
orthorhombic
Volume
292.43
ų
Cell a
6.4566
Å
Cell b
6.4566
Å
Cell c
7.4401
Å
α angle
90.00
°
β angle
90.00
°
γ angle
109.47
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaPr
La
4.00 · 50.0%
Pr
4.00 · 50.0%

Energy & Stability

Energy above hull
0.0221
eV/atom
Formation energy
0.0149
eV/atom
Corrected total energy
-38.7261
eV
Raw total energy
-38.7261
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0034
eV
DOS at Fermi level
16.0573
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB_3483_spg70

Decomposition

LaPr

Computed at

2025-03-12 00:43:56

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: agm057232602).

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 agm057232602
data_agm057232602
_cell_length_a     6.45656
_cell_length_b     6.45656
_cell_length_c     7.44010
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  109.46736
_cell_volume       292.42548
_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 0.50000 0.00000 0.00000 1.00000
  La2 La 0.00000 0.00000 0.25000 1.00000
  La3 La 0.00000 0.50000 0.50000 1.00000
  La4 La 0.00000 0.00000 0.75000 1.00000
  Pr1 Pr 0.00000 0.50000 0.00000 1.00000
  Pr2 Pr 0.50000 0.50000 0.25000 1.00000
  Pr3 Pr 0.50000 0.00000 0.50000 1.00000
  Pr4 Pr 0.50000 0.50000 0.75000 1.00000
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