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GdCoAu

Alexandria ALEX

Alex-ID: agm002265005 · Space group: P-62m (#189)

Basic Information

Formula
GdCoAu
Alex-ID
agm002265005
Elements
3
Sites
9
Space group
P-62m (#189)
Crystal system
hexagonal
Volume
180.68
ų
Cell a
4.2595
Å
Cell b
6.9985
Å
Cell c
6.9985
Å
α angle
120.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
GdCoAu
Co
3.00 · 33.3%
Gd
3.00 · 33.3%
Au
3.00 · 33.3%

Energy & Stability

Energy above hull
0.2768
eV/atom
Formation energy
-0.2887
eV/atom
Corrected total energy
-76.0442
eV
Raw total energy
-76.0442
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
10.5790
Total magnetisation
18.1994
μB

Additional Information

Prototype ID

ABC_250_spg189

Decomposition

Co GdAu

Computed at

2018-12-29 00:52:28

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: agm002265005).

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 agm002265005
data_agm002265005
_cell_length_a     4.25950
_cell_length_b     6.99855
_cell_length_c     6.99855
_cell_angle_alpha  120.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       180.67779
_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
  Co1 Co 0.00000 0.21058 1.00000 1.00000
  Co2 Co 0.00000 0.78942 0.78942 1.00000
  Co3 Co 0.00000 1.00000 0.21058 1.00000
  Gd1 Gd 0.50000 0.58672 0.00000 1.00000
  Gd2 Gd 0.50000 0.00000 0.58672 1.00000
  Gd3 Gd 0.50000 0.41328 0.41328 1.00000
  Au1 Au 0.00000 0.33333 0.66667 1.00000
  Au2 Au 0.00000 0.66667 0.33333 1.00000
  Au3 Au 0.50000 0.00000 0.00000 1.00000
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