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Fe15Pt4

Alexandria ALEX

Alex-ID: agm073024935 · Space group: I-43d (#220)

Basic Information

Formula
Fe15Pt4
Alex-ID
agm073024935
Elements
2
Sites
38
Space group
I-43d (#220)
Crystal system
cubic
Volume
501.11
ų
Cell a
8.6666
Å
Cell b
8.6666
Å
Cell c
8.6666
Å
α angle
109.47
°
β angle
109.47
°
γ angle
109.47
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Fe15Pt4
Fe
30.00 · 78.9%
Pt
8.00 · 21.1%

Energy & Stability

Energy above hull
0.1145
eV/atom
Formation energy
0.0288
eV/atom
Corrected total energy
-301.4916
eV
Raw total energy
-301.4916
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
43.2830
Total magnetisation
84.9271
μB

Additional Information

Prototype ID

A4B15_2_spg220

Decomposition

FePt Fe

Computed at

2024-10-20 10:59:21

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: agm073024935).

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 agm073024935
data_agm073024935
_cell_length_a     8.66663
_cell_length_b     8.66663
_cell_length_c     8.66663
_cell_angle_alpha  109.47122
_cell_angle_beta   109.47122
_cell_angle_gamma  109.47122
_cell_volume       501.10553
_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 0.70317 0.06062 0.92885 1.00000
  Fe2 Fe 0.75000 0.87500 0.12500 1.00000
  Fe3 Fe 0.14254 0.86823 0.43938 1.00000
  Fe4 Fe 0.72568 0.35746 0.79683 1.00000
  Fe5 Fe 0.57115 0.63177 0.77432 1.00000
  Fe6 Fe 0.22568 0.29683 0.85746 1.00000
  Fe7 Fe 0.79683 0.72568 0.35746 1.00000
  Fe8 Fe 0.36823 0.64254 0.93938 1.00000
  Fe9 Fe 0.07115 0.27432 0.13177 1.00000
  Fe10 Fe 0.92885 0.70317 0.06062 1.00000
  Fe11 Fe 0.43938 0.14254 0.86823 1.00000
  Fe12 Fe 0.29683 0.85746 0.22568 1.00000
  Fe13 Fe 0.12500 0.75000 0.87500 1.00000
  Fe14 Fe 0.35746 0.79683 0.72568 1.00000
  Fe15 Fe 0.37500 0.25000 0.62500 1.00000
  Fe16 Fe 0.13177 0.07115 0.27432 1.00000
  Fe17 Fe 0.93938 0.36823 0.64254 1.00000
  Fe18 Fe 0.42885 0.56062 0.20317 1.00000
  Fe19 Fe 0.64254 0.93938 0.36823 1.00000
  Fe20 Fe 0.62500 0.37500 0.25000 1.00000
  Fe21 Fe 0.06062 0.92885 0.70317 1.00000
  Fe22 Fe 0.86823 0.43938 0.14254 1.00000
  Fe23 Fe 0.85746 0.22568 0.29683 1.00000
  Fe24 Fe 0.77432 0.57115 0.63177 1.00000
  Fe25 Fe 0.56062 0.20317 0.42885 1.00000
  Fe26 Fe 0.63177 0.77432 0.57115 1.00000
  Fe27 Fe 0.20317 0.42885 0.56062 1.00000
  Fe28 Fe 0.25000 0.62500 0.37500 1.00000
  Fe29 Fe 0.27432 0.13177 0.07115 1.00000
  Fe30 Fe 0.87500 0.12500 0.75000 1.00000
  Pt1 Pt 0.50000 0.00000 0.58845 1.00000
  Pt2 Pt 0.00000 0.58845 0.50000 1.00000
  Pt3 Pt 0.50000 0.00000 0.08845 1.00000
  Pt4 Pt 0.41155 0.41155 0.41155 1.00000
  Pt5 Pt 0.91155 0.91155 0.91155 1.00000
  Pt6 Pt 0.00000 0.08845 0.50000 1.00000
  Pt7 Pt 0.08845 0.50000 0.00000 1.00000
  Pt8 Pt 0.58845 0.50000 0.00000 1.00000
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