Navigation

HEAS Data Platform · Materials Science Database

AcPrTeSe2

Alexandria ALEX

Alex-ID: agm005015338 · Space group: I4mm (#107)

Basic Information

Formula
AcPrTeSe2
Alex-ID
agm005015338
Elements
4
Sites
5
Space group
I4mm (#107)
Crystal system
tetragonal
Volume
174.44
ų
Cell a
4.8287
Å
Cell b
4.8287
Å
Cell c
8.2237
Å
α angle
107.07
°
β angle
107.07
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
AcPrTeSe2
Ac
1.00 · 20.0%
Pr
1.00 · 20.0%
Te
1.00 · 20.0%
Se
2.00 · 40.0%

Energy & Stability

Energy above hull
0.3297
eV/atom
Formation energy
-1.5016
eV/atom
Corrected total energy
-26.5234
eV
Raw total energy
-26.5234
eV

Electronic Structure

Indirect band gap
0.5684
eV
Direct band gap
0.9261
eV
DOS at Fermi level
-0.0659
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD2_1563_spg119

Decomposition

AcPrSe3 Pr2Te3 Ac2Te3

Computed at

2022-07-05 02:59:22.923987

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: agm005015338).

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 agm005015338
data_agm005015338
_cell_length_a     4.82869
_cell_length_b     4.82869
_cell_length_c     8.22375
_cell_angle_alpha  107.07254
_cell_angle_beta   107.07254
_cell_angle_gamma  90.00000
_cell_volume       174.43925
_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
  Ac1 Ac 0.13282 0.13282 0.26564 1.00000
  Pr1 Pr 0.85759 0.85759 0.71518 1.00000
  Te1 Te 0.50331 0.50331 0.00663 1.00000
  Se1 Se 0.75314 0.25314 0.50628 1.00000
  Se2 Se 0.25314 0.75314 0.50628 1.00000
Get direct link