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HEAS Data Platform · Materials Science Database

GaFe15

Alexandria ALEX

Alex-ID: agm047581392 · Space group: P4/mmm (#123)

Basic Information

Formula
GaFe15
Alex-ID
agm047581392
Elements
2
Sites
16
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
185.62
ų
Cell a
4.0315
Å
Cell b
4.0315
Å
Cell c
11.4210
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
GaFe15
Ga
1.00 · 6.3%
Fe
15.00 · 93.8%

Energy & Stability

Energy above hull
0.0144
eV/atom
Formation energy
-0.0172
eV/atom
Corrected total energy
-130.2450
eV
Raw total energy
-130.2450
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
17.8928
Total magnetisation
33.7536
μB

Additional Information

Prototype ID

AB15_16_spg123

Decomposition

GaFe3 Fe

Computed at

2025-03-18 11:30:13

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: agm047581392).

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 agm047581392
data_agm047581392
_cell_length_a     4.03146
_cell_length_b     4.03146
_cell_length_c     11.42100
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       185.62205
_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
  Ga1 Ga 0.50000 0.50000 0.00000 1.00000
  Fe1 Fe 0.50000 0.50000 0.25145 1.00000
  Fe2 Fe 0.50000 0.50000 0.50000 1.00000
  Fe3 Fe 0.50000 0.50000 0.74855 1.00000
  Fe4 Fe 0.00000 0.00000 0.00000 1.00000
  Fe5 Fe 0.00000 0.00000 0.25300 1.00000
  Fe6 Fe 0.00000 0.00000 0.50000 1.00000
  Fe7 Fe 0.00000 0.00000 0.74700 1.00000
  Fe8 Fe 0.00000 0.50000 0.13056 1.00000
  Fe9 Fe 0.00000 0.50000 0.37670 1.00000
  Fe10 Fe 0.00000 0.50000 0.62330 1.00000
  Fe11 Fe 0.00000 0.50000 0.86944 1.00000
  Fe12 Fe 0.50000 0.00000 0.13056 1.00000
  Fe13 Fe 0.50000 0.00000 0.37670 1.00000
  Fe14 Fe 0.50000 0.00000 0.62330 1.00000
  Fe15 Fe 0.50000 0.00000 0.86944 1.00000
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