Navigation

HEAS Data Platform · Materials Science Database

Re2Au

Alexandria ALEX

Alex-ID: agm005458708 · Space group: Cmcm (#63)

Basic Information

Formula
Re2Au
Alex-ID
agm005458708
Elements
2
Sites
6
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
96.97
ų
Cell a
6.2340
Å
Cell b
6.2340
Å
Cell c
4.0784
Å
α angle
90.00
°
β angle
90.00
°
γ angle
142.28
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Re2Au
Re
4.00 · 66.7%
Au
2.00 · 33.3%

Energy & Stability

Energy above hull
0.3067
eV/atom
Formation energy
0.3067
eV/atom
Corrected total energy
-54.5070
eV
Raw total energy
-54.5070
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0118
eV
DOS at Fermi level
3.0619
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2_40_spg65

Decomposition

Au Re

Computed at

2023-03-22 21:51:05.925584

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: agm005458708).

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 agm005458708
data_agm005458708
_cell_length_a     6.23400
_cell_length_b     6.23400
_cell_length_c     4.07838
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  142.27757
_cell_volume       96.97423
_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
  Re1 Re 0.60821 0.39179 0.25000 1.00000
  Re2 Re 0.39179 0.60821 0.75000 1.00000
  Re3 Re 0.24772 0.75228 0.25000 1.00000
  Re4 Re 0.75228 0.24772 0.75000 1.00000
  Au1 Au 0.91959 0.08041 0.25000 1.00000
  Au2 Au 0.08041 0.91959 0.75000 1.00000
Get direct link