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FeCu2Pt5

Alexandria ALEX

Alex-ID: agm040333299 · Space group: P4/mmm (#123)

Basic Information

Formula
FeCu2Pt5
Alex-ID
agm040333299
Elements
3
Sites
8
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
115.63
ų
Cell a
3.9309
Å
Cell b
3.9309
Å
Cell c
7.4833
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
FeCu2Pt5
Fe
1.00 · 12.5%
Cu
2.00 · 25.0%
Pt
5.00 · 62.5%

Energy & Stability

Energy above hull
0.0296
eV/atom
Formation energy
-0.1306
eV/atom
Corrected total energy
-48.2674
eV
Raw total energy
-48.2674
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0029
eV
DOS at Fermi level
7.9872
Total magnetisation
4.6575
μB

Additional Information

Prototype ID

AB2C5_1209_spg12

Decomposition

FeCuPt6 FeCuPt2 CuPt

Computed at

2025-02-04 12:36:24

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: agm040333299).

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 agm040333299
data_agm040333299
_cell_length_a     3.93089
_cell_length_b     3.93089
_cell_length_c     7.48325
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       115.63044
_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 0.00000 0.50000 1.00000
  Cu1 Cu 0.00000 0.00000 0.00000 1.00000
  Cu2 Cu 0.50000 0.50000 0.00000 1.00000
  Pt1 Pt 0.00000 0.50000 0.24367 1.00000
  Pt2 Pt 0.00000 0.50000 0.75633 1.00000
  Pt3 Pt 0.50000 0.00000 0.24367 1.00000
  Pt4 Pt 0.50000 0.00000 0.75633 1.00000
  Pt5 Pt 0.50000 0.50000 0.50000 1.00000
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