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YAl4Co

Alexandria ALEX

Alex-ID: agm005437454 · Space group: F-43m (#216)

Basic Information

Formula
YAl4Co
Alex-ID
agm005437454
Elements
3
Sites
6
Space group
F-43m (#216)
Crystal system
cubic
Volume
107.09
ų
Cell a
5.3303
Å
Cell b
5.3303
Å
Cell c
5.3303
Å
α angle
60.00
°
β angle
60.00
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
YAl4Co
Y
1.00 · 16.7%
Al
4.00 · 66.7%
Co
1.00 · 16.7%

Energy & Stability

Energy above hull
0.5108
eV/atom
Formation energy
-0.0234
eV/atom
Corrected total energy
-28.7093
eV
Raw total energy
-28.7093
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.4018
Total magnetisation
1.9139
μB

Additional Information

Prototype ID

ABC4_12_spg216

Decomposition

YAl3 Y2(Al3Co)3

Computed at

2023-03-18 04:14:57.214160

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: agm005437454).

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 agm005437454
data_agm005437454
_cell_length_a     5.33030
_cell_length_b     5.33030
_cell_length_c     5.33030
_cell_angle_alpha  60.00000
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       107.08796
_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
  Y1 Y 0.00000 0.00000 0.00000 1.00000
  Al1 Al 0.87544 0.37485 0.37485 1.00000
  Al2 Al 0.37485 0.37485 0.87544 1.00000
  Al3 Al 0.37485 0.87544 0.37485 1.00000
  Al4 Al 0.37485 0.37485 0.37485 1.00000
  Co1 Co 0.75000 0.75000 0.75000 1.00000
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