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Y8CoAu2

Alexandria ALEX

Alex-ID: agm006015535 · Space group: Cm (#8)

Basic Information

Formula
Y8CoAu2
Alex-ID
agm006015535
Elements
3
Sites
11
Space group
Cm (#8)
Crystal system
monoclinic
Volume
301.47
ų
Cell a
5.9634
Å
Cell b
8.8711
Å
Cell c
8.8711
Å
α angle
130.95
°
β angle
102.61
°
γ angle
102.61
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Y8CoAu2
Y
8.00 · 72.7%
Co
1.00 · 9.1%
Au
2.00 · 18.2%

Energy & Stability

Energy above hull
0.1044
eV/atom
Formation energy
-0.3019
eV/atom
Corrected total energy
-68.7042
eV
Raw total energy
-68.7042
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
12.5282
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

AB2C8_1048_spg8

Decomposition

Y3Co Y2Au Y

Computed at

2023-09-26 13:33:05

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: agm006015535).

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 agm006015535
data_agm006015535
_cell_length_a     5.96336
_cell_length_b     8.87106
_cell_length_c     8.87107
_cell_angle_alpha  130.95063
_cell_angle_beta   102.60901
_cell_angle_gamma  102.60900
_cell_volume       301.46923
_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 0.63753 0.38896 0.15773 1.00000
  Y2 Y 0.63753 0.15773 0.38896 1.00000
  Y3 Y 0.12131 0.26455 0.26455 1.00000
  Y4 Y 0.97865 0.19669 0.80142 1.00000
  Y5 Y 0.97865 0.80142 0.19669 1.00000
  Y6 Y 0.78916 0.73332 0.73332 1.00000
  Y7 Y 0.30363 0.84662 0.62059 1.00000
  Y8 Y 0.30363 0.62059 0.84662 1.00000
  Co1 Co 0.28789 0.00882 0.00882 1.00000
  Au1 Au 0.48084 0.73283 0.28241 1.00000
  Au2 Au 0.48084 0.28241 0.73284 1.00000
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