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Fe2PdPt5Au

Alexandria ALEX

Alex-ID: agm005175950 · Space group: I4/mcm (#140)

Basic Information

Formula
Fe2PdPt5Au
Alex-ID
agm005175950
Elements
4
Sites
18
Space group
I4/mcm (#140)
Crystal system
tetragonal
Volume
292.56
ų
Cell a
6.1864
Å
Cell b
6.1864
Å
Cell c
8.8075
Å
α angle
110.56
°
β angle
110.56
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Fe2PdPt5Au
Fe
4.00 · 22.2%
Pd
2.00 · 11.1%
Pt
10.00 · 55.6%
Au
2.00 · 11.1%

Energy & Stability

Energy above hull
0.4044
eV/atom
Formation energy
0.2370
eV/atom
Corrected total energy
-107.4057
eV
Raw total energy
-107.4057
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0035
eV
DOS at Fermi level
14.8171
Total magnetisation
15.2861
μB

Additional Information

Prototype ID

ABC2D5_205_spg140

Decomposition

FePt3 PdAu2 FePt2 FePdPt2

Computed at

2023-01-20 11:19:41.284323

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: agm005175950).

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 agm005175950
data_agm005175950
_cell_length_a     6.18636
_cell_length_b     6.18636
_cell_length_c     8.80748
_cell_angle_alpha  110.56069
_cell_angle_beta   110.56069
_cell_angle_gamma  90.00000
_cell_volume       292.55773
_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
  Fe1 Fe 0.12256 0.37744 0.00000 1.00000
  Fe2 Fe 0.62256 0.12256 0.00000 1.00000
  Fe3 Fe 0.37744 0.87744 1.00000 1.00000
  Fe4 Fe 0.87744 0.62256 0.00000 1.00000
  Pd1 Pd 0.25000 0.25000 0.50000 1.00000
  Pd2 Pd 0.75000 0.75000 0.50000 1.00000
  Pt1 Pt 0.91876 0.41876 0.24437 1.00000
  Pt2 Pt 0.67439 0.17439 0.75563 1.00000
  Pt3 Pt 0.08124 0.58124 0.75563 1.00000
  Pt4 Pt 0.17439 0.08124 0.75563 1.00000
  Pt5 Pt 0.58124 0.67439 0.75563 1.00000
  Pt6 Pt 0.82561 0.91876 0.24437 1.00000
  Pt7 Pt 0.41876 0.32561 0.24437 1.00000
  Pt8 Pt 0.32561 0.82561 0.24437 1.00000
  Pt9 Pt 0.50000 0.50000 0.00000 1.00000
  Pt10 Pt 0.00000 0.00000 0.00000 1.00000
  Au1 Au 0.25000 0.75000 0.50000 1.00000
  Au2 Au 0.75000 0.25000 0.50000 1.00000
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