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Tb(Pr6Y)2

Alexandria ALEX

Alex-ID: agm005774417 · Space group: Cmme (#67)

Alexandria Database API

Basic Information

Formula
Tb(Pr6Y)2
Alex-ID
agm005774417
Elements
3
Sites
30
Space group
Cmme (#67)
Crystal system
orthorhombic
Volume
1,078.93
ų
Cell a
6.9150
Å
Cell b
6.9150
Å
Cell c
25.2049
Å
α angle
90.00
°
β angle
90.00
°
γ angle
116.46
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb(Pr6Y)2
Tb
2.00 · 6.7%
Pr
24.00 · 80.0%
Y
4.00 · 13.3%

Energy & Stability

Energy above hull
0.1532
eV/atom
Formation energy
0.1510
eV/atom
Corrected total energy
-145.4026
eV
Raw total energy
-145.4026
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0052
eV
DOS at Fermi level
43.2691
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C12_71_spg67

Decomposition

Tb5Pr3 PrY2 Pr

Computed at

2023-07-18 14:26:57.147237

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: agm005774417).

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 agm005774417
data_agm005774417
_cell_length_a     6.91497
_cell_length_b     6.91497
_cell_length_c     25.20485
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  116.46425
_cell_volume       1078.92563
_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 0.50000 0.00000 0.99897 1.00000
  Tb2 Tb 0.00000 0.50000 0.00103 1.00000
  Pr1 Pr 0.50000 0.50000 0.80167 1.00000
  Pr2 Pr 0.00000 0.00000 0.80167 1.00000
  Pr3 Pr 0.75239 0.74761 0.92690 1.00000
  Pr4 Pr 0.25193 0.75193 0.86980 1.00000
  Pr5 Pr 0.00000 0.00000 0.32436 1.00000
  Pr6 Pr 0.24807 0.74807 0.13020 1.00000
  Pr7 Pr 0.77063 0.27063 0.58502 1.00000
  Pr8 Pr 0.50000 0.50000 0.32436 1.00000
  Pr9 Pr 0.24761 0.25239 0.92690 1.00000
  Pr10 Pr 0.74761 0.75239 0.07310 1.00000
  Pr11 Pr 0.27499 0.22501 0.56024 1.00000
  Pr12 Pr 0.72937 0.22937 0.41498 1.00000
  Pr13 Pr 0.00000 0.00000 0.67564 1.00000
  Pr14 Pr 0.22501 0.27499 0.43976 1.00000
  Pr15 Pr 0.25239 0.24761 0.07310 1.00000
  Pr16 Pr 0.77499 0.72501 0.43976 1.00000
  Pr17 Pr 0.72501 0.77499 0.56024 1.00000
  Pr18 Pr 0.00000 0.00000 0.19833 1.00000
  Pr19 Pr 0.22937 0.72937 0.58502 1.00000
  Pr20 Pr 0.50000 0.50000 0.67564 1.00000
  Pr21 Pr 0.74807 0.24807 0.86980 1.00000
  Pr22 Pr 0.50000 0.50000 0.19833 1.00000
  Pr23 Pr 0.27063 0.77063 0.41498 1.00000
  Pr24 Pr 0.75193 0.25193 0.13020 1.00000
  Y1 Y 0.50000 0.00000 0.26703 1.00000
  Y2 Y 0.00000 0.50000 0.27135 1.00000
  Y3 Y 0.00000 0.50000 0.73297 1.00000
  Y4 Y 0.50000 0.00000 0.72865 1.00000
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