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Th3Bi2Au

Alexandria ALEX

Alex-ID: agm005750167 · Space group: Pnma (#62)

Basic Information

Formula
Th3Bi2Au
Alex-ID
agm005750167
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
721.18
ų
Cell a
4.4226
Å
Cell b
11.8298
Å
Cell c
13.7844
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Th3Bi2Au
Th
12.00 · 50.0%
Bi
8.00 · 33.3%
Au
4.00 · 16.7%

Energy & Stability

Energy above hull
0.1605
eV/atom
Formation energy
-0.4601
eV/atom
Corrected total energy
-144.2676
eV
Raw total energy
-144.2676
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0359
eV
DOS at Fermi level
21.0900
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2056_spg62

Decomposition

Th3Bi4 ThAu2 Th5Bi3Au

Computed at

2023-08-07 07:30:15.948770

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: agm005750167).

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 agm005750167
data_agm005750167
_cell_length_a     4.42260
_cell_length_b     11.82984
_cell_length_c     13.78441
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       721.18215
_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
  Th1 Th 0.25000 0.41051 0.06864 1.00000
  Th2 Th 0.75000 0.58949 0.93136 1.00000
  Th3 Th 0.75000 0.91051 0.43136 1.00000
  Th4 Th 0.25000 0.08949 0.56864 1.00000
  Th5 Th 0.25000 0.74922 0.27168 1.00000
  Th6 Th 0.75000 0.25078 0.72832 1.00000
  Th7 Th 0.75000 0.24922 0.22832 1.00000
  Th8 Th 0.25000 0.75078 0.77168 1.00000
  Th9 Th 0.25000 0.44792 0.37554 1.00000
  Th10 Th 0.75000 0.55208 0.62446 1.00000
  Th11 Th 0.75000 0.94792 0.12446 1.00000
  Th12 Th 0.25000 0.05208 0.87554 1.00000
  Bi1 Bi 0.25000 0.74374 0.53250 1.00000
  Bi2 Bi 0.75000 0.25626 0.46750 1.00000
  Bi3 Bi 0.75000 0.24374 0.96750 1.00000
  Bi4 Bi 0.25000 0.75626 0.03250 1.00000
  Bi5 Bi 0.25000 0.04021 0.30164 1.00000
  Bi6 Bi 0.75000 0.95979 0.69836 1.00000
  Bi7 Bi 0.75000 0.54021 0.19836 1.00000
  Bi8 Bi 0.25000 0.45979 0.80164 1.00000
  Au1 Au 0.25000 0.12552 0.08709 1.00000
  Au2 Au 0.75000 0.87448 0.91291 1.00000
  Au3 Au 0.75000 0.62552 0.41291 1.00000
  Au4 Au 0.25000 0.37448 0.58709 1.00000
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