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PrDyCuIr

Alexandria ALEX

Alex-ID: agm005207104 · Space group: Amm2 (#38)

Basic Information

Formula
PrDyCuIr
Alex-ID
agm005207104
Elements
4
Sites
4
Space group
Amm2 (#38)
Crystal system
orthorhombic
Volume
91.28
ų
Cell a
3.9247
Å
Cell b
4.3523
Å
Cell c
5.6927
Å
α angle
90.00
°
β angle
110.16
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PrDyCuIr
Pr
1.00 · 25.0%
Dy
1.00 · 25.0%
Cu
1.00 · 25.0%
Ir
1.00 · 25.0%

Energy & Stability

Energy above hull
0.0537
eV/atom
Formation energy
-0.4820
eV/atom
Corrected total energy
-24.3368
eV
Raw total energy
-24.3368
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0066
eV
DOS at Fermi level
3.0846
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD_24_spg38

Decomposition

Dy2CuIr Pr2CuIr

Computed at

2022-07-10 11:21:37.298289

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: agm005207104).

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 agm005207104
data_agm005207104
_cell_length_a     3.92467
_cell_length_b     4.35227
_cell_length_c     5.69269
_cell_angle_alpha  90.00000
_cell_angle_beta   110.16420
_cell_angle_gamma  90.00000
_cell_volume       91.27829
_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
  Pr1 Pr 0.14306 0.00000 0.28611 1.00000
  Dy1 Dy 0.86533 0.50000 0.73067 1.00000
  Cu1 Cu 0.57023 0.50000 0.14047 1.00000
  Ir1 Ir 0.42138 0.00000 0.84276 1.00000
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