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ErIrRu

Alexandria ALEX

Alex-ID: agm005696213 · Space group: Imma (#74)

Basic Information

Formula
ErIrRu
Alex-ID
agm005696213
Elements
3
Sites
6
Space group
Imma (#74)
Crystal system
orthorhombic
Volume
106.79
ų
Cell a
5.1794
Å
Cell b
5.3469
Å
Cell c
5.3469
Å
α angle
60.60
°
β angle
61.03
°
γ angle
61.03
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ErIrRu
Er
2.00 · 33.3%
Ir
2.00 · 33.3%
Ru
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0223
eV/atom
Formation energy
-0.5982
eV/atom
Corrected total energy
-48.9886
eV
Raw total energy
-48.9886
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0128
eV
DOS at Fermi level
5.6282
Total magnetisation
0.0009
μB

Additional Information

Prototype ID

ABC_63_spg74

Decomposition

Er2IrRu3 Er2Ir3Ru

Computed at

2023-06-18 08:13:10.255220

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: agm005696213).

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 agm005696213
data_agm005696213
_cell_length_a     5.17941
_cell_length_b     5.34689
_cell_length_c     5.34689
_cell_angle_alpha  60.59552
_cell_angle_beta   61.03088
_cell_angle_gamma  61.03088
_cell_volume       106.79183
_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
  Er1 Er 0.87743 0.37257 0.37257 1.00000
  Er2 Er 0.12257 0.62743 0.62743 1.00000
  Ir1 Ir 0.50000 0.50000 0.00000 1.00000
  Ir2 Ir 0.50000 0.00000 0.50000 1.00000
  Ru1 Ru 0.00000 0.00000 0.00000 1.00000
  Ru2 Ru 0.50000 0.00000 0.00000 1.00000
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