Navigation

HEAS Data Platform · Materials Science Database

Al12CrFe

Alexandria ALEX

Alex-ID: agm024134933 · Space group: Amm2 (#38)

Basic Information

Formula
Al12CrFe
Alex-ID
agm024134933
Elements
3
Sites
14
Space group
Amm2 (#38)
Crystal system
orthorhombic
Volume
215.86
ų
Cell a
4.9721
Å
Cell b
4.9721
Å
Cell c
8.8368
Å
α angle
90.00
°
β angle
90.00
°
γ angle
98.85
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Al12CrFe
Al
12.00 · 85.7%
Cr
1.00 · 7.1%
Fe
1.00 · 7.1%

Energy & Stability

Energy above hull
0.0110
eV/atom
Formation energy
-0.1534
eV/atom
Corrected total energy
-65.1802
eV
Raw total energy
-65.1802
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0551
eV
DOS at Fermi level
3.9647
Total magnetisation
-0.0005
μB

Additional Information

Prototype ID

ABC12_15_spg38

Decomposition

Al12Cr Al45Cr7 Al13Fe4

Computed at

2025-01-02 03:06:24

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: agm024134933).

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 agm024134933
data_agm024134933
_cell_length_a     4.97207
_cell_length_b     4.97207
_cell_length_c     8.83675
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  98.85041
_cell_volume       215.85632
_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
  Al1 Al 0.96774 0.60298 0.00000 1.00000
  Al2 Al 0.39611 0.02869 0.50000 1.00000
  Al3 Al 0.02869 0.39611 0.50000 1.00000
  Al4 Al 0.60298 0.96774 0.00000 1.00000
  Al5 Al 0.67541 0.32792 0.24749 1.00000
  Al6 Al 0.67541 0.32792 0.75251 1.00000
  Al7 Al 0.32792 0.67541 0.24749 1.00000
  Al8 Al 0.32792 0.67541 0.75251 1.00000
  Al9 Al 0.14143 0.14143 0.14972 1.00000
  Al10 Al 0.86071 0.86071 0.35047 1.00000
  Al11 Al 0.14143 0.14143 0.85028 1.00000
  Al12 Al 0.86071 0.86071 0.64953 1.00000
  Cr1 Cr 0.53919 0.53919 0.50000 1.00000
  Fe1 Fe 0.45456 0.45456 0.00000 1.00000
Get direct link