Navigation

HEAS Data Platform · Materials Science Database

PrY(PuTe2)2

Alexandria ALEX

Alex-ID: agm040774739 · Space group: I4/mmm (#139)

Basic Information

Formula
PrY(PuTe2)2
Alex-ID
agm040774739
Elements
4
Sites
8
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
248.42
ų
Cell a
7.6895
Å
Cell b
7.6895
Å
Cell c
7.6895
Å
α angle
131.68
°
β angle
131.68
°
γ angle
70.73
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PrY(PuTe2)2
Pr
1.00 · 12.5%
Y
1.00 · 12.5%
Pu
2.00 · 25.0%
Te
4.00 · 50.0%

Energy & Stability

Energy above hull
0.0135
eV/atom
Formation energy
-1.2441
eV/atom
Corrected total energy
-62.4302
eV
Raw total energy
-62.4302
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
23.5029
Total magnetisation
12.0282
μB

Additional Information

Prototype ID

ABC2D4_37_spg42

Decomposition

PrPuTe2 YPuTe2

Computed at

2025-07-01 14:39:13

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: agm040774739).

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 agm040774739
data_agm040774739
_cell_length_a     7.68949
_cell_length_b     7.68949
_cell_length_c     7.68949
_cell_angle_alpha  131.68229
_cell_angle_beta   131.68229
_cell_angle_gamma  70.73128
_cell_volume       248.41500
_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
  Pr1 Pr 0.50000 0.50000 0.00000 1.00000
  Y1 Y 0.00000 0.00000 0.00000 1.00000
  Pu1 Pu 0.75000 0.25000 0.50000 1.00000
  Pu2 Pu 0.25000 0.75000 0.50000 1.00000
  Te1 Te 0.50000 0.00000 0.50000 1.00000
  Te2 Te 0.00000 0.50000 0.50000 1.00000
  Te3 Te 0.24520 0.24520 0.00000 1.00000
  Te4 Te 0.75480 0.75480 0.00000 1.00000
Get direct link