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FePdPt

Alexandria ALEX

Alex-ID: agm016160380 · Space group: P4/nmm (#129)

Alexandria Database API

Basic Information

Formula
FePdPt
Alex-ID
agm016160380
Elements
3
Sites
6
Space group
P4/nmm (#129)
Crystal system
tetragonal
Volume
86.90
ų
Cell a
2.7489
Å
Cell b
2.7489
Å
Cell c
11.5004
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
FePdPt
Fe
2.00 · 33.3%
Pd
2.00 · 33.3%
Pt
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0093
eV/atom
Formation energy
-0.1620
eV/atom
Corrected total energy
-40.4590
eV
Raw total energy
-40.4590
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0135
eV
DOS at Fermi level
3.1150
Total magnetisation
7.2904
μB

Additional Information

Prototype ID

ABC_690_spg63

Decomposition

Fe2Pd7 Fe3PdPt4 Fe4PdPt5

Computed at

2025-04-13 21:57:24

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: agm016160380).

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 agm016160380
data_agm016160380
_cell_length_a     2.74893
_cell_length_b     2.74893
_cell_length_c     11.50044
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       86.90414
_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 0.00000 0.50000 0.74932 1.00000
  Fe2 Fe 0.50000 0.00000 0.25068 1.00000
  Pd1 Pd 0.50000 0.00000 0.59083 1.00000
  Pd2 Pd 0.00000 0.50000 0.40917 1.00000
  Pt1 Pt 0.50000 0.00000 0.90665 1.00000
  Pt2 Pt 0.00000 0.50000 0.09335 1.00000
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