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Zn2Pt2Au

Alexandria ALEX

Alex-ID: agm002951076 · Space group: I4/mmm (#139)

Basic Information

Formula
Zn2Pt2Au
Alex-ID
agm002951076
Elements
3
Sites
5
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
91.99
ų
Cell a
4.7687
Å
Cell b
4.7687
Å
Cell c
5.2664
Å
α angle
63.08
°
β angle
63.08
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Zn2Pt2Au
Zn
2.00 · 40.0%
Au
1.00 · 20.0%
Pt
2.00 · 40.0%

Energy & Stability

Energy above hull
0.4284
eV/atom
Formation energy
-0.0081
eV/atom
Corrected total energy
-18.0503
eV
Raw total energy
-18.0503
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.0337
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2_40_spg139

Decomposition

ZnPt Au

Computed at

2017-06-16 15:24:12

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: agm002951076).

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 agm002951076
data_agm002951076
_cell_length_a     4.76871
_cell_length_b     4.76871
_cell_length_c     5.26635
_cell_angle_alpha  63.07954
_cell_angle_beta   63.07954
_cell_angle_gamma  90.00000
_cell_volume       91.99184
_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
  Zn1 Zn 0.75000 0.25000 0.50000 1.00000
  Zn2 Zn 0.25000 0.75000 0.50000 1.00000
  Au1 Au 0.00000 0.00000 0.00000 1.00000
  Pt1 Pt 0.34414 0.34414 0.31171 1.00000
  Pt2 Pt 0.65586 0.65586 0.68829 1.00000
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