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FeCo2Pt3

Alexandria ALEX

Alex-ID: agm005707679 · Space group: Cmmm (#65)

Basic Information

Formula
FeCo2Pt3
Alex-ID
agm005707679
Elements
3
Sites
12
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
165.05
ų
Cell a
3.8370
Å
Cell b
6.0659
Å
Cell c
7.4749
Å
α angle
90.00
°
β angle
90.00
°
γ angle
71.56
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
FeCo2Pt3
Fe
2.00 · 16.7%
Co
4.00 · 33.3%
Pt
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0288
eV/atom
Formation energy
-0.1223
eV/atom
Corrected total energy
-83.4159
eV
Raw total energy
-83.4159
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0020
eV
DOS at Fermi level
12.4236
Total magnetisation
16.3638
μB

Additional Information

Prototype ID

AB2C3_906_spg65

Decomposition

Co3Pt Fe2CoPt5

Computed at

2023-08-29 15:15:01.405350

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: agm005707679).

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 agm005707679
data_agm005707679
_cell_length_a     3.83701
_cell_length_b     6.06589
_cell_length_c     7.47486
_cell_angle_alpha  89.99893
_cell_angle_beta   89.99662
_cell_angle_gamma  71.56206
_cell_volume       165.04561
_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 0.33857 0.32286 0.00000 1.00000
  Fe2 Fe 0.66143 0.67714 0.00000 1.00000
  Co1 Co 0.00000 0.00000 0.00000 1.00000
  Co2 Co 0.00000 0.00000 0.50000 1.00000
  Co3 Co 0.33147 0.33706 0.50000 1.00000
  Co4 Co 0.66853 0.66294 0.50000 1.00000
  Pt1 Pt 0.83368 0.33332 0.74910 1.00000
  Pt2 Pt 0.49964 0.00000 0.25349 1.00000
  Pt3 Pt 0.16632 0.66668 0.25090 1.00000
  Pt4 Pt 0.83300 0.33332 0.25090 1.00000
  Pt5 Pt 0.16700 0.66668 0.74910 1.00000
  Pt6 Pt 0.50036 0.00000 0.74651 1.00000
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