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Si3Ru2

Alexandria ALEX

Alex-ID: agm005226832 · Space group: Pbcn (#60)

Basic Information

Formula
Si3Ru2
Alex-ID
agm005226832
Elements
2
Sites
40
Space group
Pbcn (#60)
Crystal system
orthorhombic
Volume
574.36
ų
Cell a
5.2953
Å
Cell b
7.6645
Å
Cell c
14.1518
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Si3Ru2
Si
24.00 · 60.0%
Ru
16.00 · 40.0%

Energy & Stability

Energy above hull
0.4967
eV/atom
Formation energy
-0.1381
eV/atom
Corrected total energy
-284.0885
eV
Raw total energy
-284.0885
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0108
eV
DOS at Fermi level
24.2940
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3_4418_spg60

Decomposition

Si3Ru2

Computed at

2024-10-08 22:26:31

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: agm005226832).

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 agm005226832
data_agm005226832
_cell_length_a     5.29526
_cell_length_b     7.66451
_cell_length_c     14.15182
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       574.35935
_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 0.04241 0.75098 0.63435 1.00000
  Si2 Si 0.54241 0.74902 0.86565 1.00000
  Si3 Si 0.55441 0.62095 0.62984 1.00000
  Si4 Si 0.05441 0.37905 0.62984 1.00000
  Si5 Si 0.95759 0.74902 0.13435 1.00000
  Si6 Si 0.45759 0.75098 0.36565 1.00000
  Si7 Si 0.88131 0.94204 0.26721 1.00000
  Si8 Si 0.44559 0.87905 0.12984 1.00000
  Si9 Si 0.94559 0.62095 0.37016 1.00000
  Si10 Si 0.44559 0.37905 0.37016 1.00000
  Si11 Si 0.61869 0.44204 0.76721 1.00000
  Si12 Si 0.04241 0.25098 0.86565 1.00000
  Si13 Si 0.38131 0.05796 0.26721 1.00000
  Si14 Si 0.94559 0.12095 0.12984 1.00000
  Si15 Si 0.88131 0.44204 0.23279 1.00000
  Si16 Si 0.95759 0.24902 0.36565 1.00000
  Si17 Si 0.38131 0.55796 0.23279 1.00000
  Si18 Si 0.11869 0.05796 0.73279 1.00000
  Si19 Si 0.11869 0.55796 0.76721 1.00000
  Si20 Si 0.61869 0.94204 0.73279 1.00000
  Si21 Si 0.55441 0.12095 0.87016 1.00000
  Si22 Si 0.05441 0.87905 0.87016 1.00000
  Si23 Si 0.54241 0.24902 0.63435 1.00000
  Si24 Si 0.45759 0.25098 0.13435 1.00000
  Ru1 Ru 0.25000 0.61343 0.50000 1.00000
  Ru2 Ru 0.75000 0.88657 0.00000 1.00000
  Ru3 Ru 0.25000 0.24309 0.50000 1.00000
  Ru4 Ru 0.88332 0.55606 0.90878 1.00000
  Ru5 Ru 0.61668 0.05606 0.40878 1.00000
  Ru6 Ru 0.75000 0.75691 0.50000 1.00000
  Ru7 Ru 0.11668 0.44394 0.09122 1.00000
  Ru8 Ru 0.75000 0.25691 0.00000 1.00000
  Ru9 Ru 0.88332 0.05606 0.59122 1.00000
  Ru10 Ru 0.25000 0.74309 0.00000 1.00000
  Ru11 Ru 0.61668 0.55606 0.09122 1.00000
  Ru12 Ru 0.25000 0.11343 0.00000 1.00000
  Ru13 Ru 0.38332 0.94394 0.59122 1.00000
  Ru14 Ru 0.11668 0.94394 0.40878 1.00000
  Ru15 Ru 0.75000 0.38657 0.50000 1.00000
  Ru16 Ru 0.38332 0.44394 0.90878 1.00000
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