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Co2Ir3Ru

Alexandria ALEX

Alex-ID: agm005708264 · Space group: Cmcm (#63)

Basic Information

Formula
Co2Ir3Ru
Alex-ID
agm005708264
Elements
3
Sites
12
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
189.10
ų
Cell a
7.5307
Å
Cell b
5.4758
Å
Cell c
5.4758
Å
α angle
56.87
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Co2Ir3Ru
Co
4.00 · 33.3%
Ir
6.00 · 50.0%
Ru
2.00 · 16.7%

Energy & Stability

Energy above hull
0.6140
eV/atom
Formation energy
0.5868
eV/atom
Corrected total energy
-93.1713
eV
Raw total energy
-93.1713
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0206
eV
DOS at Fermi level
19.5689
Total magnetisation
6.9991
μB

Additional Information

Prototype ID

AB2C3_2324_spg63

Decomposition

IrRu Ir4Ru Co

Computed at

2023-08-17 09:14:17.741988

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: agm005708264).

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 agm005708264
data_agm005708264
_cell_length_a     7.53067
_cell_length_b     5.47582
_cell_length_c     5.47582
_cell_angle_alpha  56.87357
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       189.10335
_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
  Co1 Co 0.00000 0.12223 0.12223 1.00000
  Co2 Co 0.50000 0.12223 0.12223 1.00000
  Co3 Co 0.00000 0.87777 0.87777 1.00000
  Co4 Co 0.50000 0.87777 0.87777 1.00000
  Ir1 Ir 0.75000 0.25783 0.74217 1.00000
  Ir2 Ir 0.75000 0.28135 0.25979 1.00000
  Ir3 Ir 0.25000 0.25979 0.28135 1.00000
  Ir4 Ir 0.75000 0.74021 0.71865 1.00000
  Ir5 Ir 0.25000 0.71865 0.74021 1.00000
  Ir6 Ir 0.25000 0.74217 0.25783 1.00000
  Ru1 Ru 0.25000 0.25198 0.74802 1.00000
  Ru2 Ru 0.75000 0.74802 0.25198 1.00000
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