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La2PrTe3

Alexandria ALEX

Alex-ID: agm040396160 · Space group: Fddd (#70)

Basic Information

Formula
La2PrTe3
Alex-ID
agm040396160
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
807.27
ų
Cell a
15.0956
Å
Cell b
14.3898
Å
Cell c
7.9201
Å
α angle
79.40
°
β angle
69.55
°
γ angle
31.05
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La2PrTe3
La
8.00 · 33.3%
Pr
4.00 · 16.7%
Te
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0045
eV/atom
Formation energy
-1.5472
eV/atom
Corrected total energy
-133.3894
eV
Raw total energy
-133.3894
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0111
eV
DOS at Fermi level
16.4922
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_36_spg70

Decomposition

La3PrTe4 PrTe

Computed at

2024-11-03 04:44:18.195944

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: agm040396160).

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 agm040396160
data_agm040396160
_cell_length_a     15.09563
_cell_length_b     14.38983
_cell_length_c     7.92005
_cell_angle_alpha  79.40329
_cell_angle_beta   69.55171
_cell_angle_gamma  31.04500
_cell_volume       807.26837
_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 0.49997 0.49997 0.00003 1.00000
  La2 La 0.58343 0.58343 0.41657 1.00000
  La3 La 0.66657 0.66657 0.83343 1.00000
  La4 La 0.75003 0.75003 0.24997 1.00000
  La5 La 0.24997 0.24997 0.75003 1.00000
  La6 La 0.83343 0.83343 0.66657 1.00000
  La7 La 0.41657 0.41657 0.58343 1.00000
  La8 La 0.00003 0.00003 0.49997 1.00000
  Pr1 Pr 0.08341 0.08341 0.91659 1.00000
  Pr2 Pr 0.16659 0.16659 0.33341 1.00000
  Pr3 Pr 0.33341 0.33341 0.16659 1.00000
  Pr4 Pr 0.91659 0.91659 0.08341 1.00000
  Te1 Te 0.33198 0.83512 0.16637 1.00000
  Te2 Te 0.83512 0.33198 0.66654 1.00000
  Te3 Te 0.91802 0.41488 0.08363 1.00000
  Te4 Te 0.41488 0.91802 0.58346 1.00000
  Te5 Te 0.49855 0.00145 0.00145 1.00000
  Te6 Te 0.00145 0.49855 0.49855 1.00000
  Te7 Te 0.58346 0.08363 0.41488 1.00000
  Te8 Te 0.08363 0.58346 0.91802 1.00000
  Te9 Te 0.66654 0.16637 0.83512 1.00000
  Te10 Te 0.16637 0.66654 0.33198 1.00000
  Te11 Te 0.75145 0.24855 0.24855 1.00000
  Te12 Te 0.24855 0.75145 0.75145 1.00000
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