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Pr2Dy2Ho5

Alexandria ALEX

Alex-ID: agm010049575 · Space group: C2/m (#12)

Basic Information

Formula
Pr2Dy2Ho5
Alex-ID
agm010049575
Elements
3
Sites
9
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
289.76
ų
Cell a
7.9798
Å
Cell b
7.9798
Å
Cell c
7.9957
Å
α angle
72.53
°
β angle
72.53
°
γ angle
36.87
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr2Dy2Ho5
Pr
2.00 · 22.2%
Dy
2.00 · 22.2%
Ho
5.00 · 55.6%

Energy & Stability

Energy above hull
0.0284
eV/atom
Formation energy
0.0248
eV/atom
Corrected total energy
-41.4444
eV
Raw total energy
-41.4444
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
12.4240
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B2C5_343_spg12

Decomposition

PrDyHo4 PrDy5 Pr

Computed at

2024-05-15 09:25:57.299138

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: agm010049575).

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 agm010049575
data_agm010049575
_cell_length_a     7.97977
_cell_length_b     7.97977
_cell_length_c     7.99573
_cell_angle_alpha  72.52707
_cell_angle_beta   72.52707
_cell_angle_gamma  36.86735
_cell_volume       289.76412
_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 0.77797 0.77797 0.83193 1.00000
  Pr2 Pr 0.22203 0.22203 0.16807 1.00000
  Dy1 Dy 0.44653 0.44653 0.83198 1.00000
  Dy2 Dy 0.55347 0.55347 0.16802 1.00000
  Ho1 Ho 0.10968 0.10968 0.83080 1.00000
  Ho2 Ho 0.89032 0.89032 0.16920 1.00000
  Ho3 Ho 0.33375 0.33375 0.50045 1.00000
  Ho4 Ho 0.66625 0.66625 0.49955 1.00000
  Ho5 Ho 0.00000 0.00000 0.50000 1.00000
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