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Pm2PrHoTe5

Alexandria ALEX

Alex-ID: agm005174348 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
Pm2PrHoTe5
Alex-ID
agm005174348
Elements
4
Sites
9
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
360.72
ų
Cell a
5.5148
Å
Cell b
5.5148
Å
Cell c
11.8605
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm2PrHoTe5
Pm
2.00 · 22.2%
Pr
1.00 · 11.1%
Ho
1.00 · 11.1%
Te
5.00 · 55.6%

Energy & Stability

Energy above hull
0.6327
eV/atom
Formation energy
-0.8204
eV/atom
Corrected total energy
-41.9561
eV
Raw total energy
-41.9561
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0068
eV
DOS at Fermi level
4.7624
Total magnetisation
0.5885
μB

Additional Information

Prototype ID

ABC2D5_388_spg123

Decomposition

Pm(HoTe2)2 Pm3(PrTe3)2

Computed at

2023-01-19 13:51:15.565094

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: agm005174348).

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 agm005174348
data_agm005174348
_cell_length_a     5.51484
_cell_length_b     5.51484
_cell_length_c     11.86055
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       360.72090
_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
  Pm1 Pm 0.50000 0.50000 0.34612 1.00000
  Pm2 Pm 0.50000 0.50000 0.65388 1.00000
  Pr1 Pr 0.00000 0.00000 0.00000 1.00000
  Ho1 Ho 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 0.74866 1.00000
  Te4 Te 0.00000 0.00000 0.25134 1.00000
  Te5 Te 0.50000 0.50000 0.00000 1.00000
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