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Pr3Dy2Hg

Alexandria ALEX

Alex-ID: agm032335781 · Space group: P4/mmm (#123)

Basic Information

Formula
Pr3Dy2Hg
Alex-ID
agm032335781
Elements
3
Sites
6
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
194.03
ų
Cell a
3.6981
Å
Cell b
3.6981
Å
Cell c
14.1877
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr3Dy2Hg
Pr
3.00 · 50.0%
Dy
2.00 · 33.3%
Hg
1.00 · 16.7%

Energy & Stability

Energy above hull
0.0493
eV/atom
Formation energy
-0.1208
eV/atom
Corrected total energy
-24.6449
eV
Raw total energy
-24.6449
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
8.4587
Total magnetisation
0.0006
μB

Additional Information

Prototype ID

AB2C3_125_spg123

Decomposition

Dy2Hg Pr

Computed at

2025-04-13 17:13:30

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: agm032335781).

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 agm032335781
data_agm032335781
_cell_length_a     3.69814
_cell_length_b     3.69814
_cell_length_c     14.18769
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       194.03405
_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 0.00000 0.00000 0.00000 1.00000
  Pr2 Pr 0.00000 0.00000 0.64629 1.00000
  Pr3 Pr 0.00000 0.00000 0.35371 1.00000
  Dy1 Dy 0.50000 0.50000 0.82497 1.00000
  Dy2 Dy 0.50000 0.50000 0.17503 1.00000
  Hg1 Hg 0.50000 0.50000 0.50000 1.00000
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