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Pr2YTmTe5

Alexandria ALEX

Alex-ID: agm005173300 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
Pr2YTmTe5
Alex-ID
agm005173300
Elements
4
Sites
9
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
347.53
ų
Cell a
5.4919
Å
Cell b
5.4919
Å
Cell c
11.5222
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr2YTmTe5
Pr
2.00 · 22.2%
Y
1.00 · 11.1%
Tm
1.00 · 11.1%
Te
5.00 · 55.6%

Energy & Stability

Energy above hull
0.5802
eV/atom
Formation energy
-0.8560
eV/atom
Corrected total energy
-43.9145
eV
Raw total energy
-43.9145
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0066
eV
DOS at Fermi level
5.9484
Total magnetisation
0.4930
μB

Additional Information

Prototype ID

ABC2D5_388_spg123

Decomposition

Pr2(YTe2)3 Y2TmTe4 Pr5Te6 Tm3Te4

Computed at

2023-01-19 22:04:13.501232

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: agm005173300).

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 agm005173300
data_agm005173300
_cell_length_a     5.49195
_cell_length_b     5.49195
_cell_length_c     11.52219
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       347.52676
_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 0.33093 1.00000
  Pr2 Pr 0.50000 0.50000 0.66907 1.00000
  Y1 Y 0.00000 0.00000 0.00000 1.00000
  Tm1 Tm 0.00000 0.00000 0.50000 1.00000
  Te1 Te 0.00000 0.50000 0.50000 1.00000
  Te2 Te 0.50000 0.00000 0.50000 1.00000
  Te3 Te 0.00000 0.00000 0.75363 1.00000
  Te4 Te 0.00000 0.00000 0.24637 1.00000
  Te5 Te 0.50000 0.50000 0.00000 1.00000
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