Navigation

HEAS Data Platform · Materials Science Database

Re2Si

Alexandria ALEX

Alex-ID: agm005458240 · Space group: Fd-3m (#227)

Basic Information

Formula
Re2Si
Alex-ID
agm005458240
Elements
2
Sites
6
Space group
Fd-3m (#227)
Crystal system
cubic
Volume
97.49
ų
Cell a
5.1660
Å
Cell b
5.1660
Å
Cell c
5.1660
Å
α angle
60.00
°
β angle
60.00
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Re2Si
Re
4.00 · 66.7%
Si
2.00 · 33.3%

Energy & Stability

Energy above hull
1.0402
eV/atom
Formation energy
0.7842
eV/atom
Corrected total energy
-55.9330
eV
Raw total energy
-55.9330
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0044
eV
DOS at Fermi level
4.4876
Total magnetisation
-0.0024
μB

Additional Information

Prototype ID

AB2_1_spg227

Decomposition

Re2Si

Computed at

2023-03-21 23:14:42.471633

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: agm005458240).

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 agm005458240
data_agm005458240
_cell_length_a     5.16602
_cell_length_b     5.16602
_cell_length_c     5.16602
_cell_angle_alpha  60.00000
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       97.48860
_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 0.62500 0.12500 0.12500 1.00000
  Re2 Re 0.12500 0.62500 0.12500 1.00000
  Re3 Re 0.12500 0.12500 0.62500 1.00000
  Re4 Re 0.12500 0.12500 0.12500 1.00000
  Si1 Si 0.50000 0.50000 0.50000 1.00000
  Si2 Si 0.75000 0.75000 0.75000 1.00000
Get direct link