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Tb6Pr2Br

Alexandria ALEX

Alex-ID: agm097202025 · Space group: P4/mmm (#123)

Basic Information

Formula
Tb6Pr2Br
Alex-ID
agm097202025
Elements
3
Sites
9
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
297.97
ų
Cell a
5.4788
Å
Cell b
5.4788
Å
Cell c
9.9265
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb6Pr2Br
Tb
6.00 · 66.7%
Pr
2.00 · 22.2%
Br
1.00 · 11.1%

Energy & Stability

Energy above hull
0.1692
eV/atom
Formation energy
-0.1185
eV/atom
Corrected total energy
-40.1012
eV
Raw total energy
-40.1012
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
11.4915
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C6_4347_spg65

Decomposition

Tb5Pr3 PrBr2 Tb5Pr

Computed at

2025-04-06 18:22:19

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: agm097202025).

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 agm097202025
data_agm097202025
_cell_length_a     5.47878
_cell_length_b     5.47878
_cell_length_c     9.92652
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       297.96503
_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 0.00000 0.00000 0.71459 1.00000
  Tb2 Tb 0.00000 0.00000 0.28541 1.00000
  Tb3 Tb 0.50000 0.00000 0.00000 1.00000
  Tb4 Tb 0.50000 0.00000 0.50000 1.00000
  Tb5 Tb 0.00000 0.50000 0.00000 1.00000
  Tb6 Tb 0.00000 0.50000 0.50000 1.00000
  Pr1 Pr 0.50000 0.50000 0.74273 1.00000
  Pr2 Pr 0.50000 0.50000 0.25727 1.00000
  Br1 Br 0.00000 0.00000 0.00000 1.00000
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