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Pr2Y4HoTm2

Alexandria ALEX

Alex-ID: agm004569261 · Space group: P-1 (#2)

Basic Information

Formula
Pr2Y4HoTm2
Alex-ID
agm004569261
Elements
4
Sites
9
Space group
P-1 (#2)
Crystal system
triclinic
Volume
294.52
ų
Cell a
6.8302
Å
Cell b
10.0022
Å
Cell c
6.6248
Å
α angle
121.30
°
β angle
127.16
°
γ angle
59.04
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr2Y4HoTm2
Pr
2.00 · 22.2%
Y
4.00 · 44.4%
Ho
1.00 · 11.1%
Tm
2.00 · 22.2%

Energy & Stability

Energy above hull
0.0933
eV/atom
Formation energy
0.0845
eV/atom
Corrected total energy
-48.1814
eV
Raw total energy
-48.1814
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
14.6576
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

AB2C2D4_213_spg12

Decomposition

PrY2 HoTm2

Computed at

2022-06-19 23:19:10.866493

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: agm004569261).

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 agm004569261
data_agm004569261
_cell_length_a     6.83018
_cell_length_b     10.00216
_cell_length_c     6.62477
_cell_angle_alpha  121.30399
_cell_angle_beta   127.15620
_cell_angle_gamma  59.04384
_cell_volume       294.52324
_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 0.26953 0.65573 0.60746 1.00000
  Pr2 Pr 0.73047 0.34427 0.39254 1.00000
  Y1 Y 0.74648 0.88464 0.20399 1.00000
  Y2 Y 0.61008 0.76285 0.50159 1.00000
  Y3 Y 0.25352 0.11536 0.79601 1.00000
  Y4 Y 0.38992 0.23715 0.49841 1.00000
  Ho1 Ho 0.00000 0.00000 0.00000 1.00000
  Tm1 Tm 0.82377 0.44645 0.03663 1.00000
  Tm2 Tm 0.17623 0.55355 0.96337 1.00000
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