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NiAu

Alexandria ALEX

Alex-ID: agm005498065 · Space group: P2_13 (#198)

Basic Information

Formula
NiAu
Alex-ID
agm005498065
Elements
2
Sites
8
Space group
P2_13 (#198)
Crystal system
cubic
Volume
119.23
ų
Cell a
4.9218
Å
Cell b
4.9218
Å
Cell c
4.9218
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NiAu
Ni
4.00 · 50.0%
Au
4.00 · 50.0%

Energy & Stability

Energy above hull
0.2071
eV/atom
Formation energy
0.2071
eV/atom
Corrected total energy
-34.5885
eV
Raw total energy
-34.5885
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
17.2962
Total magnetisation
1.4706
μB

Additional Information

Prototype ID

AB_9_spg198

Decomposition

Au Ni

Computed at

2023-03-19 02:38:44.761476

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: agm005498065).

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 agm005498065
data_agm005498065
_cell_length_a     4.92182
_cell_length_b     4.92182
_cell_length_c     4.92182
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       119.22768
_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
  Ni1 Ni 0.09689 0.09689 0.09689 1.00000
  Ni2 Ni 0.40311 0.90311 0.59689 1.00000
  Ni3 Ni 0.90311 0.59689 0.40311 1.00000
  Ni4 Ni 0.59689 0.40311 0.90311 1.00000
  Au1 Au 0.40529 0.40529 0.40529 1.00000
  Au2 Au 0.09471 0.59471 0.90529 1.00000
  Au3 Au 0.59471 0.90529 0.09471 1.00000
  Au4 Au 0.90529 0.09471 0.59471 1.00000
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