Navigation

HEAS Data Platform · Materials Science Database

InCoAu2

Alexandria ALEX

Alex-ID: agm004250366 · Space group: Cm (#8)

Basic Information

Formula
InCoAu2
Alex-ID
agm004250366
Elements
3
Sites
4
Space group
Cm (#8)
Crystal system
monoclinic
Volume
69.09
ų
Cell a
4.9636
Å
Cell b
4.9636
Å
Cell c
4.8458
Å
α angle
75.18
°
β angle
75.18
°
γ angle
36.94
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
InCoAu2
Au
2.00 · 50.0%
Co
1.00 · 25.0%
In
1.00 · 25.0%

Energy & Stability

Energy above hull
0.2492
eV/atom
Formation energy
0.1419
eV/atom
Corrected total energy
-15.8805
eV
Raw total energy
-15.8805
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0006
eV
DOS at Fermi level
4.2037
Total magnetisation
1.5525
μB

Additional Information

Prototype ID

ABC2_0_spg8

Decomposition

InAu2 Co

Computed at

2023-03-07 01:25:34.647865

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: agm004250366).

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 agm004250366
data_agm004250366
_cell_length_a     4.96364
_cell_length_b     4.96364
_cell_length_c     4.84576
_cell_angle_alpha  75.17781
_cell_angle_beta   75.17781
_cell_angle_gamma  36.94164
_cell_volume       69.09348
_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
  Au1 Au 0.99768 0.99768 0.00331 1.00000
  Au2 Au 0.76232 0.76232 0.72787 1.00000
  Co1 Co 0.50132 0.50132 0.51227 1.00000
  In1 In 0.23868 0.23868 0.25655 1.00000
Get direct link