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Pr5NdDy2Er

Alexandria ALEX

Alex-ID: agm005165757 · Space group: I4/mcm (#140)

Basic Information

Formula
Pr5NdDy2Er
Alex-ID
agm005165757
Elements
4
Sites
18
Space group
I4/mcm (#140)
Crystal system
tetragonal
Volume
638.73
ų
Cell a
9.4910
Å
Cell b
9.4910
Å
Cell c
9.7631
Å
α angle
119.08
°
β angle
119.08
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr5NdDy2Er
Pr
10.00 · 55.6%
Nd
2.00 · 11.1%
Dy
4.00 · 22.2%
Er
2.00 · 11.1%

Energy & Stability

Energy above hull
0.2969
eV/atom
Formation energy
0.2944
eV/atom
Corrected total energy
-79.6256
eV
Raw total energy
-79.6256
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
27.5871
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

ABC2D5_275_spg140

Decomposition

Pr(NdEr3)2 Pr3NdDy4 PrNd3Dy4 Pr

Computed at

2023-01-17 22:25:29.483858

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: agm005165757).

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 agm005165757
data_agm005165757
_cell_length_a     9.49100
_cell_length_b     9.49100
_cell_length_c     9.76315
_cell_angle_alpha  119.08210
_cell_angle_beta   119.08210
_cell_angle_gamma  90.00000
_cell_volume       638.73337
_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 0.93007 0.43007 0.26449 1.00000
  Pr2 Pr 0.66558 0.16558 0.73551 1.00000
  Pr3 Pr 0.06993 0.56993 0.73551 1.00000
  Pr4 Pr 0.16558 0.06993 0.73551 1.00000
  Pr5 Pr 0.56993 0.66558 0.73551 1.00000
  Pr6 Pr 0.83442 0.93007 0.26449 1.00000
  Pr7 Pr 0.43007 0.33442 0.26449 1.00000
  Pr8 Pr 0.33442 0.83442 0.26449 1.00000
  Pr9 Pr 0.50000 0.50000 0.00000 1.00000
  Pr10 Pr 0.00000 0.00000 0.00000 1.00000
  Nd1 Nd 0.25000 0.25000 0.50000 1.00000
  Nd2 Nd 0.75000 0.75000 0.50000 1.00000
  Dy1 Dy 0.10826 0.39174 0.00000 1.00000
  Dy2 Dy 0.60826 0.10826 0.00000 1.00000
  Dy3 Dy 0.39174 0.89174 1.00000 1.00000
  Dy4 Dy 0.89174 0.60826 0.00000 1.00000
  Er1 Er 0.25000 0.75000 0.50000 1.00000
  Er2 Er 0.75000 0.25000 0.50000 1.00000
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