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Fe5Pt4

Alexandria ALEX

Alex-ID: agm007908166 · Space group: Immm (#71)

Basic Information

Formula
Fe5Pt4
Alex-ID
agm007908166
Elements
2
Sites
9
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
125.21
ų
Cell a
7.1404
Å
Cell b
7.1404
Å
Cell c
7.1404
Å
α angle
158.11
°
β angle
111.50
°
γ angle
72.88
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Fe5Pt4
Fe
5.00 · 55.6%
Pt
4.00 · 44.4%

Energy & Stability

Energy above hull
0.0371
eV/atom
Formation energy
-0.1440
eV/atom
Corrected total energy
-67.9613
eV
Raw total energy
-67.9613
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0057
eV
DOS at Fermi level
6.8394
Total magnetisation
15.7157
μB

Additional Information

Prototype ID

A4B5_80_spg71

Decomposition

FePt Fe

Computed at

2024-05-09 16:07:18.522077

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: agm007908166).

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 agm007908166
data_agm007908166
_cell_length_a     7.14042
_cell_length_b     7.14042
_cell_length_c     7.14042
_cell_angle_alpha  158.10586
_cell_angle_beta   111.49950
_cell_angle_gamma  72.88039
_cell_volume       125.20910
_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 0.85297 0.00000 0.85297 1.00000
  Fe2 Fe 0.14703 0.00000 0.14703 1.00000
  Fe3 Fe 0.50000 0.00000 0.50000 1.00000
  Fe4 Fe 0.82395 0.32395 0.50000 1.00000
  Fe5 Fe 0.17605 0.67605 0.50000 1.00000
  Pt1 Pt 0.16821 0.34305 0.82516 1.00000
  Pt2 Pt 0.51790 0.34305 0.17484 1.00000
  Pt3 Pt 0.83179 0.65695 0.17484 1.00000
  Pt4 Pt 0.48210 0.65695 0.82516 1.00000
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