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Y12Co5Au

Alexandria ALEX

Alex-ID: agm063390675 · Space group: Immm (#71)

Basic Information

Formula
Y12Co5Au
Alex-ID
agm063390675
Elements
3
Sites
18
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
430.05
ų
Cell a
8.2391
Å
Cell b
8.2391
Å
Cell c
8.2391
Å
α angle
110.77
°
β angle
110.44
°
γ angle
107.22
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Y12Co5Au
Y
12.00 · 66.7%
Co
5.00 · 27.8%
Au
1.00 · 5.6%

Energy & Stability

Energy above hull
0.0124
eV/atom
Formation energy
-0.2347
eV/atom
Corrected total energy
-120.6780
eV
Raw total energy
-120.6780
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0049
eV
DOS at Fermi level
20.9970
Total magnetisation
-0.0010
μB

Additional Information

Prototype ID

AB5C12_70_spg71

Decomposition

Y5Co2 Y5Co2Au YCo

Computed at

2025-03-14 13:20:34

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: agm063390675).

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 agm063390675
data_agm063390675
_cell_length_a     8.23913
_cell_length_b     8.23913
_cell_length_c     8.23913
_cell_angle_alpha  110.77029
_cell_angle_beta   110.44404
_cell_angle_gamma  107.22264
_cell_volume       430.05074
_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 0.82101 0.22261 0.04362 1.00000
  Y2 Y 0.17899 0.77739 0.95638 1.00000
  Y3 Y 0.17899 0.22261 0.40160 1.00000
  Y4 Y 0.82101 0.77739 0.59840 1.00000
  Y5 Y 0.67576 0.86404 0.18828 1.00000
  Y6 Y 0.32424 0.13596 0.81172 1.00000
  Y7 Y 0.67576 0.48748 0.81172 1.00000
  Y8 Y 0.32424 0.51252 0.18828 1.00000
  Y9 Y 0.58297 0.27027 0.31270 1.00000
  Y10 Y 0.41703 0.72973 0.68730 1.00000
  Y11 Y 0.95757 0.27027 0.68730 1.00000
  Y12 Y 0.04243 0.72973 0.31270 1.00000
  Co1 Co 0.65595 0.50000 0.15595 1.00000
  Co2 Co 0.34405 0.50000 0.84405 1.00000
  Co3 Co 0.11302 0.11302 0.00000 1.00000
  Co4 Co 0.88698 0.88698 0.00000 1.00000
  Co5 Co 0.00000 0.50000 0.50000 1.00000
  Au1 Au 0.50000 0.00000 0.50000 1.00000
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