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FeNi2Pt

Alexandria ALEX

Alex-ID: agm077783440 · Space group: P4_2/mmc (#131)

Alexandria Database API

Basic Information

Formula
FeNi2Pt
Alex-ID
agm077783440
Elements
3
Sites
8
Space group
P4_2/mmc (#131)
Crystal system
tetragonal
Volume
100.22
ų
Cell a
3.6881
Å
Cell b
3.6881
Å
Cell c
7.3676
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
FeNi2Pt
Fe
2.00 · 25.0%
Ni
4.00 · 50.0%
Pt
2.00 · 25.0%

Energy & Stability

Energy above hull
0.0185
eV/atom
Formation energy
-0.1475
eV/atom
Corrected total energy
-53.4169
eV
Raw total energy
-53.4169
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
9.9621
Total magnetisation
9.5839
μB

Additional Information

Prototype ID

ABC2_157_spg9

Decomposition

FeNi2Pt

Computed at

2025-07-01 19:47:44

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: agm077783440).

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 agm077783440
data_agm077783440
_cell_length_a     3.68810
_cell_length_b     3.68810
_cell_length_c     7.36762
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       100.21507
_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 0.50000 0.00000 0.00000 1.00000
  Fe2 Fe 0.00000 0.50000 0.50000 1.00000
  Ni1 Ni 0.00000 0.00000 0.25000 1.00000
  Ni2 Ni 0.00000 0.00000 0.75000 1.00000
  Ni3 Ni 0.50000 0.00000 0.50000 1.00000
  Ni4 Ni 0.00000 0.50000 0.00000 1.00000
  Pt1 Pt 0.50000 0.50000 0.25000 1.00000
  Pt2 Pt 0.50000 0.50000 0.75000 1.00000
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