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Tb2PrY2

Alexandria ALEX

Alex-ID: agm014094817 · Space group: Immm (#71)

Basic Information

Formula
Tb2PrY2
Alex-ID
agm014094817
Elements
3
Sites
5
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
164.23
ų
Cell a
9.5362
Å
Cell b
9.5362
Å
Cell c
5.0685
Å
α angle
74.60
°
β angle
105.40
°
γ angle
158.28
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2PrY2
Tb
2.00 · 40.0%
Pr
1.00 · 20.0%
Y
2.00 · 40.0%

Energy & Stability

Energy above hull
0.0240
eV/atom
Formation energy
0.0171
eV/atom
Corrected total energy
-26.8894
eV
Raw total energy
-26.8894
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.9759
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2_518_spg71

Decomposition

Tb5Y PrY2 Tb5Pr

Computed at

2025-04-15 03:18:56

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: agm014094817).

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 agm014094817
data_agm014094817
_cell_length_a     9.53616
_cell_length_b     9.53616
_cell_length_c     5.06855
_cell_angle_alpha  74.60284
_cell_angle_beta   105.39716
_cell_angle_gamma  158.27880
_cell_volume       164.23193
_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
  Tb1 Tb 0.70038 0.29962 0.20038 1.00000
  Tb2 Tb 0.29962 0.70038 0.79962 1.00000
  Pr1 Pr 0.50000 0.50000 0.00000 1.00000
  Y1 Y 0.10232 0.89768 0.60227 1.00000
  Y2 Y 0.89768 0.10232 0.39773 1.00000
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