Navigation

HEAS Data Platform · Materials Science Database

MnFePt4

Alexandria ALEX

Alex-ID: agm005449866 · Space group: F-43m (#216)

Basic Information

Formula
MnFePt4
Alex-ID
agm005449866
Elements
3
Sites
6
Space group
F-43m (#216)
Crystal system
cubic
Volume
100.74
ų
Cell a
5.2228
Å
Cell b
5.2228
Å
Cell c
5.2228
Å
α angle
60.00
°
β angle
60.00
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
MnFePt4
Mn
1.00 · 16.7%
Fe
1.00 · 16.7%
Pt
4.00 · 66.7%

Energy & Stability

Energy above hull
0.4212
eV/atom
Formation energy
0.1298
eV/atom
Corrected total energy
-41.2056
eV
Raw total energy
-41.2056
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0012
eV
DOS at Fermi level
7.3051
Total magnetisation
7.4969
μB

Additional Information

Prototype ID

ABC4_12_spg216

Decomposition

MnFe2Pt5 MnPt3

Computed at

2023-03-21 14:03:45.701871

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: agm005449866).

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 agm005449866
data_agm005449866
_cell_length_a     5.22278
_cell_length_b     5.22278
_cell_length_c     5.22278
_cell_angle_alpha  60.00000
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       100.73749
_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
  Mn1 Mn 0.00000 0.00000 0.00000 1.00000
  Fe1 Fe 0.75000 0.75000 0.75000 1.00000
  Pt1 Pt 0.87471 0.37510 0.37510 1.00000
  Pt2 Pt 0.37510 0.37510 0.87471 1.00000
  Pt3 Pt 0.37510 0.87471 0.37510 1.00000
  Pt4 Pt 0.37510 0.37510 0.37510 1.00000
Get direct link