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Pt15Au4

Alexandria ALEX

Alex-ID: agm073025232 · Space group: I-43d (#220)

Basic Information

Formula
Pt15Au4
Alex-ID
agm073025232
Elements
2
Sites
38
Space group
I-43d (#220)
Crystal system
cubic
Volume
628.91
ų
Cell a
9.3484
Å
Cell b
9.3484
Å
Cell c
9.3484
Å
α angle
109.47
°
β angle
109.47
°
γ angle
109.47
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pt15Au4
Pt
30.00 · 78.9%
Au
8.00 · 21.1%

Energy & Stability

Energy above hull
0.2134
eV/atom
Formation energy
0.2118
eV/atom
Corrected total energy
-200.8101
eV
Raw total energy
-200.8101
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
78.1774
Total magnetisation
0.0024
μB

Additional Information

Prototype ID

A4B15_2_spg220

Decomposition

PtAu6 Pt

Computed at

2024-10-20 08:44:32

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: agm073025232).

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 agm073025232
data_agm073025232
_cell_length_a     9.34839
_cell_length_b     9.34839
_cell_length_c     9.34839
_cell_angle_alpha  109.47122
_cell_angle_beta   109.47122
_cell_angle_gamma  109.47122
_cell_volume       628.91097
_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
  Pt1 Pt 0.70247 0.05824 0.94129 1.00000
  Pt2 Pt 0.75000 0.87500 0.12500 1.00000
  Pt3 Pt 0.14423 0.88305 0.44176 1.00000
  Pt4 Pt 0.73882 0.35577 0.79753 1.00000
  Pt5 Pt 0.55871 0.61695 0.76118 1.00000
  Pt6 Pt 0.23882 0.29753 0.85577 1.00000
  Pt7 Pt 0.79753 0.73882 0.35577 1.00000
  Pt8 Pt 0.38305 0.64423 0.94176 1.00000
  Pt9 Pt 0.05871 0.26118 0.11695 1.00000
  Pt10 Pt 0.94129 0.70247 0.05824 1.00000
  Pt11 Pt 0.44176 0.14423 0.88305 1.00000
  Pt12 Pt 0.29753 0.85577 0.23882 1.00000
  Pt13 Pt 0.12500 0.75000 0.87500 1.00000
  Pt14 Pt 0.35577 0.79753 0.73882 1.00000
  Pt15 Pt 0.37500 0.25000 0.62500 1.00000
  Pt16 Pt 0.11695 0.05871 0.26118 1.00000
  Pt17 Pt 0.94176 0.38305 0.64423 1.00000
  Pt18 Pt 0.44129 0.55824 0.20247 1.00000
  Pt19 Pt 0.64423 0.94176 0.38305 1.00000
  Pt20 Pt 0.62500 0.37500 0.25000 1.00000
  Pt21 Pt 0.05824 0.94129 0.70247 1.00000
  Pt22 Pt 0.88305 0.44176 0.14423 1.00000
  Pt23 Pt 0.85577 0.23882 0.29753 1.00000
  Pt24 Pt 0.76118 0.55871 0.61695 1.00000
  Pt25 Pt 0.55824 0.20247 0.44129 1.00000
  Pt26 Pt 0.61695 0.76118 0.55871 1.00000
  Pt27 Pt 0.20247 0.44129 0.55824 1.00000
  Pt28 Pt 0.25000 0.62500 0.37500 1.00000
  Pt29 Pt 0.26118 0.11695 0.05871 1.00000
  Pt30 Pt 0.87500 0.12500 0.75000 1.00000
  Au1 Au 0.50000 0.00000 0.60652 1.00000
  Au2 Au 0.00000 0.60652 0.50000 1.00000
  Au3 Au 0.50000 0.00000 0.10652 1.00000
  Au4 Au 0.39348 0.39348 0.39348 1.00000
  Au5 Au 0.89348 0.89348 0.89348 1.00000
  Au6 Au 0.00000 0.10652 0.50000 1.00000
  Au7 Au 0.10652 0.50000 0.00000 1.00000
  Au8 Au 0.60652 0.50000 0.00000 1.00000
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