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TbDy2Ir3

Alexandria ALEX

Alex-ID: agm034641607 · Space group: P4/mmm (#123)

Basic Information

Formula
TbDy2Ir3
Alex-ID
agm034641607
Elements
3
Sites
6
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
121.50
ų
Cell a
3.4347
Å
Cell b
3.4347
Å
Cell c
10.2994
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TbDy2Ir3
Tb
1.00 · 16.7%
Dy
2.00 · 33.3%
Ir
3.00 · 50.0%

Energy & Stability

Energy above hull
0.0249
eV/atom
Formation energy
-0.7926
eV/atom
Corrected total energy
-45.1785
eV
Raw total energy
-45.1785
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0048
eV
DOS at Fermi level
4.2568
Total magnetisation
-0.0107
μB

Additional Information

Prototype ID

AB2C3_125_spg123

Decomposition

TbDy2Ir3

Computed at

2025-04-15 10:15:37

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: agm034641607).

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 agm034641607
data_agm034641607
_cell_length_a     3.43468
_cell_length_b     3.43468
_cell_length_c     10.29938
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       121.50234
_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
  Tb1 Tb 0.50000 0.50000 0.50000 1.00000
  Dy1 Dy 0.50000 0.50000 0.83380 1.00000
  Dy2 Dy 0.50000 0.50000 0.16620 1.00000
  Ir1 Ir 0.00000 0.00000 0.00000 1.00000
  Ir2 Ir 0.00000 0.00000 0.66809 1.00000
  Ir3 Ir 0.00000 0.00000 0.33191 1.00000
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