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Pr5Dy2

Alexandria ALEX

Alex-ID: agm044657166 · Space group: R-3m (#166)

Basic Information

Formula
Pr5Dy2
Alex-ID
agm044657166
Elements
2
Sites
7
Space group
R-3m (#166)
Crystal system
trigonal
Volume
244.56
ų
Cell a
20.8524
Å
Cell b
20.8524
Å
Cell c
20.8524
Å
α angle
10.15
°
β angle
10.15
°
γ angle
10.15
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr5Dy2
Pr
5.00 · 71.4%
Dy
2.00 · 28.6%

Energy & Stability

Energy above hull
0.0549
eV/atom
Formation energy
0.0538
eV/atom
Corrected total energy
-32.7505
eV
Raw total energy
-32.7505
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
13.4117
Total magnetisation
-0.0003
μB

Additional Information

Prototype ID

A2B5_157_spg69

Decomposition

PrDy5 Pr

Computed at

2025-04-19 02:56:43

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: agm044657166).

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 agm044657166
data_agm044657166
_cell_length_a     20.85241
_cell_length_b     20.85241
_cell_length_c     20.85241
_cell_angle_alpha  10.15128
_cell_angle_beta   10.15128
_cell_angle_gamma  10.15128
_cell_volume       244.55766
_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 0.85764 0.85764 0.85764 1.00000
  Pr2 Pr 0.71520 0.71520 0.71520 1.00000
  Pr3 Pr 0.28480 0.28480 0.28480 1.00000
  Pr4 Pr 0.14236 0.14236 0.14236 1.00000
  Pr5 Pr 0.00000 0.00000 0.00000 1.00000
  Dy1 Dy 0.57154 0.57154 0.57154 1.00000
  Dy2 Dy 0.42846 0.42846 0.42846 1.00000
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