Navigation

HEAS Data Platform · Materials Science Database

Si5Ru

Alexandria ALEX

Alex-ID: agm005473676 · Space group: Cm (#8)

Basic Information

Formula
Si5Ru
Alex-ID
agm005473676
Elements
2
Sites
6
Space group
Cm (#8)
Crystal system
monoclinic
Volume
91.18
ų
Cell a
5.9808
Å
Cell b
5.9808
Å
Cell c
6.0873
Å
α angle
60.73
°
β angle
60.73
°
γ angle
29.02
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Si5Ru
Si
5.00 · 83.3%
Ru
1.00 · 16.7%

Energy & Stability

Energy above hull
0.3487
eV/atom
Formation energy
0.0766
eV/atom
Corrected total energy
-35.9314
eV
Raw total energy
-35.9314
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0189
eV
DOS at Fermi level
2.5676
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB5_296_spg8

Decomposition

Si2Ru Si

Computed at

2023-03-21 22:44:29.683944

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: agm005473676).

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 agm005473676
data_agm005473676
_cell_length_a     5.98078
_cell_length_b     5.98078
_cell_length_c     6.08729
_cell_angle_alpha  60.72668
_cell_angle_beta   60.72668
_cell_angle_gamma  29.02469
_cell_volume       91.17832
_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
  Si1 Si 0.65069 0.65069 0.93619 1.00000
  Si2 Si 0.27735 0.27735 0.07668 1.00000
  Si3 Si 0.46016 0.46016 0.38136 1.00000
  Si4 Si 0.06511 0.06511 0.57559 1.00000
  Si5 Si 0.76034 0.76034 0.48170 1.00000
  Ru1 Ru 0.95301 0.95301 0.04849 1.00000
Get direct link