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Bi15Au4

Alexandria ALEX

Alex-ID: agm073023720 · Space group: I-43d (#220)

Basic Information

Formula
Bi15Au4
Alex-ID
agm073023720
Elements
2
Sites
38
Space group
I-43d (#220)
Crystal system
cubic
Volume
1,129.01
ų
Cell a
11.3616
Å
Cell b
11.3616
Å
Cell c
11.3616
Å
α angle
109.47
°
β angle
109.47
°
γ angle
109.47
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Bi15Au4
Bi
30.00 · 78.9%
Au
8.00 · 21.1%

Energy & Stability

Energy above hull
0.1744
eV/atom
Formation energy
0.1373
eV/atom
Corrected total energy
-137.4313
eV
Raw total energy
-137.4313
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0053
eV
DOS at Fermi level
21.3996
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A4B15_2_spg220

Decomposition

Bi2Au Bi

Computed at

2024-10-20 11:36:28

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: agm073023720).

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 agm073023720
data_agm073023720
_cell_length_a     11.36159
_cell_length_b     11.36159
_cell_length_c     11.36159
_cell_angle_alpha  109.47122
_cell_angle_beta   109.47122
_cell_angle_gamma  109.47122
_cell_volume       1129.00508
_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
  Bi1 Bi 0.70756 0.02713 0.92201 1.00000
  Bi2 Bi 0.75000 0.87500 0.12500 1.00000
  Bi3 Bi 0.18043 0.89489 0.47287 1.00000
  Bi4 Bi 0.71445 0.31957 0.79244 1.00000
  Bi5 Bi 0.57799 0.60511 0.78555 1.00000
  Bi6 Bi 0.21445 0.29244 0.81957 1.00000
  Bi7 Bi 0.79244 0.71445 0.31957 1.00000
  Bi8 Bi 0.39489 0.68043 0.97287 1.00000
  Bi9 Bi 0.07799 0.28555 0.10511 1.00000
  Bi10 Bi 0.92201 0.70756 0.02713 1.00000
  Bi11 Bi 0.47287 0.18043 0.89489 1.00000
  Bi12 Bi 0.29244 0.81957 0.21445 1.00000
  Bi13 Bi 0.12500 0.75000 0.87500 1.00000
  Bi14 Bi 0.31957 0.79244 0.71445 1.00000
  Bi15 Bi 0.37500 0.25000 0.62500 1.00000
  Bi16 Bi 0.10511 0.07799 0.28555 1.00000
  Bi17 Bi 0.97287 0.39489 0.68043 1.00000
  Bi18 Bi 0.42201 0.52713 0.20756 1.00000
  Bi19 Bi 0.68043 0.97287 0.39489 1.00000
  Bi20 Bi 0.62500 0.37500 0.25000 1.00000
  Bi21 Bi 0.02713 0.92201 0.70756 1.00000
  Bi22 Bi 0.89489 0.47287 0.18043 1.00000
  Bi23 Bi 0.81957 0.21445 0.29244 1.00000
  Bi24 Bi 0.78555 0.57799 0.60511 1.00000
  Bi25 Bi 0.52713 0.20756 0.42201 1.00000
  Bi26 Bi 0.60511 0.78555 0.57799 1.00000
  Bi27 Bi 0.20756 0.42201 0.52713 1.00000
  Bi28 Bi 0.25000 0.62500 0.37500 1.00000
  Bi29 Bi 0.28555 0.10511 0.07799 1.00000
  Bi30 Bi 0.87500 0.12500 0.75000 1.00000
  Au1 Au 0.50000 0.00000 0.54921 1.00000
  Au2 Au 0.00000 0.54921 0.50000 1.00000
  Au3 Au 0.50000 0.00000 0.04921 1.00000
  Au4 Au 0.45079 0.45079 0.45079 1.00000
  Au5 Au 0.95079 0.95079 0.95079 1.00000
  Au6 Au 0.00000 0.04921 0.50000 1.00000
  Au7 Au 0.04921 0.50000 0.00000 1.00000
  Au8 Au 0.54921 0.50000 0.00000 1.00000
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