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TbPr7Bi8

Alexandria ALEX

Alex-ID: agm048439724 · Space group: Fm-3m (#225)

Basic Information

Formula
TbPr7Bi8
Alex-ID
agm048439724
Elements
3
Sites
16
Space group
Fm-3m (#225)
Crystal system
cubic
Volume
559.37
ų
Cell a
9.2485
Å
Cell b
9.2485
Å
Cell c
9.2485
Å
α angle
60.00
°
β angle
60.00
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TbPr7Bi8
Tb
1.00 · 6.3%
Pr
7.00 · 43.8%
Bi
8.00 · 50.0%

Energy & Stability

Energy above hull
0.0032
eV/atom
Formation energy
-0.9449
eV/atom
Corrected total energy
-84.2866
eV
Raw total energy
-84.2866
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.2957
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB7C8_4_spg225

Decomposition

PrBi TbBi

Computed at

2025-02-06 10:02:57

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: agm048439724).

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 agm048439724
data_agm048439724
_cell_length_a     9.24850
_cell_length_b     9.24850
_cell_length_c     9.24850
_cell_angle_alpha  60.00000
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       559.37015
_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 0.50000 0.50000 1.00000
  Pr1 Pr 0.00000 0.00000 0.00000 1.00000
  Pr2 Pr 0.00000 0.50000 0.50000 1.00000
  Pr3 Pr 0.00000 0.00000 0.50000 1.00000
  Pr4 Pr 0.00000 0.50000 0.00000 1.00000
  Pr5 Pr 0.50000 0.50000 0.00000 1.00000
  Pr6 Pr 0.50000 0.00000 0.50000 1.00000
  Pr7 Pr 0.50000 0.00000 0.00000 1.00000
  Bi1 Bi 0.74676 0.25324 0.74676 1.00000
  Bi2 Bi 0.74676 0.74676 0.25324 1.00000
  Bi3 Bi 0.25000 0.25000 0.25000 1.00000
  Bi4 Bi 0.74676 0.25324 0.25324 1.00000
  Bi5 Bi 0.25324 0.74676 0.74676 1.00000
  Bi6 Bi 0.75000 0.75000 0.75000 1.00000
  Bi7 Bi 0.25324 0.25324 0.74676 1.00000
  Bi8 Bi 0.25324 0.74676 0.25324 1.00000
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