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PrDy3Zn4

Alexandria ALEX

Alex-ID: agm047647944 · Space group: Pmmm (#47)

Basic Information

Formula
PrDy3Zn4
Alex-ID
agm047647944
Elements
3
Sites
8
Space group
Pmmm (#47)
Crystal system
orthorhombic
Volume
187.06
ų
Cell a
3.6215
Å
Cell b
5.0821
Å
Cell c
10.1637
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PrDy3Zn4
Pr
1.00 · 12.5%
Dy
3.00 · 37.5%
Zn
4.00 · 50.0%

Energy & Stability

Energy above hull
0.0035
eV/atom
Formation energy
-0.3212
eV/atom
Corrected total energy
-26.2775
eV
Raw total energy
-26.2775
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0108
eV
DOS at Fermi level
8.3078
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C4_1150_spg47

Decomposition

Pr5DyZn6 DyZn

Computed at

2025-01-17 13:31:54

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: agm047647944).

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 agm047647944
data_agm047647944
_cell_length_a     3.62146
_cell_length_b     5.08209
_cell_length_c     10.16370
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       187.05853
_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 0.50000 1.00000
  Dy1 Dy 0.00000 0.50000 0.75223 1.00000
  Dy2 Dy 0.00000 0.00000 0.00000 1.00000
  Dy3 Dy 0.00000 0.50000 0.24777 1.00000
  Zn1 Zn 0.50000 0.50000 0.00000 1.00000
  Zn2 Zn 0.50000 0.00000 0.24066 1.00000
  Zn3 Zn 0.50000 0.50000 0.50000 1.00000
  Zn4 Zn 0.50000 0.00000 0.75934 1.00000
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