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Sc2B2IrRu5

Alexandria ALEX

Alex-ID: agm005134086 · Space group: P4/mbm (#127)

Basic Information

Formula
Sc2B2IrRu5
Alex-ID
agm005134086
Elements
4
Sites
20
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
270.77
ų
Cell a
2.9809
Å
Cell b
9.5308
Å
Cell c
9.5308
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sc2B2IrRu5
Sc
4.00 · 20.0%
B
4.00 · 20.0%
Ir
2.00 · 10.0%
Ru
10.00 · 50.0%

Energy & Stability

Energy above hull
0.0748
eV/atom
Formation energy
-0.4728
eV/atom
Corrected total energy
-171.9719
eV
Raw total energy
-171.9719
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0237
eV
DOS at Fermi level
11.6095
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2D5_6_spg127

Decomposition

Sc6Ir5Ru Sc2B4Ru5 Sc2BIr6 Ru

Computed at

2022-07-14 14:18:10.140169

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: agm005134086).

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 agm005134086
data_agm005134086
_cell_length_a     2.98087
_cell_length_b     9.53083
_cell_length_c     9.53083
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       270.77296
_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
  Sc1 Sc 0.00000 0.67555 0.17555 1.00000
  Sc2 Sc 0.00000 0.32445 0.82445 1.00000
  Sc3 Sc 0.00000 0.17555 0.32445 1.00000
  Sc4 Sc 0.00000 0.82445 0.67555 1.00000
  B1 B 0.00000 0.12050 0.62050 1.00000
  B2 B 0.00000 0.87950 0.37950 1.00000
  B3 B 0.00000 0.62050 0.87950 1.00000
  B4 B 0.00000 0.37950 0.12050 1.00000
  Ir1 Ir 0.00000 0.00000 0.00000 1.00000
  Ir2 Ir 0.00000 0.50000 0.50000 1.00000
  Ru1 Ru 0.50000 0.21991 0.07233 1.00000
  Ru2 Ru 0.50000 0.78009 0.92767 1.00000
  Ru3 Ru 0.50000 0.07233 0.78009 1.00000
  Ru4 Ru 0.50000 0.71991 0.42767 1.00000
  Ru5 Ru 0.50000 0.92767 0.21991 1.00000
  Ru6 Ru 0.50000 0.28009 0.57233 1.00000
  Ru7 Ru 0.50000 0.57233 0.71991 1.00000
  Ru8 Ru 0.50000 0.42767 0.28009 1.00000
  Ru9 Ru 0.50000 0.50000 0.00000 1.00000
  Ru10 Ru 0.50000 0.00000 0.50000 1.00000
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