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Pr2Cu5AgPd2

Alexandria ALEX

Alex-ID: agm005138715 · Space group: P4/mbm (#127)

Alexandria Database API

Basic Information

Formula
Pr2Cu5AgPd2
Alex-ID
agm005138715
Elements
4
Sites
20
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
360.99
ų
Cell a
3.8822
Å
Cell b
9.6430
Å
Cell c
9.6430
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr2Cu5AgPd2
Pr
4.00 · 20.0%
Cu
10.00 · 50.0%
Ag
2.00 · 10.0%
Pd
4.00 · 20.0%

Energy & Stability

Energy above hull
0.1659
eV/atom
Formation energy
-0.1641
eV/atom
Corrected total energy
-90.4919
eV
Raw total energy
-90.4919
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
8.8652
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2D5_48_spg127

Decomposition

PrPd PrAgPd Cu

Computed at

2022-07-14 18:47:33.196706

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: agm005138715).

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 agm005138715
data_agm005138715
_cell_length_a     3.88217
_cell_length_b     9.64301
_cell_length_c     9.64301
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       360.99342
_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 0.67955 0.17955 1.00000
  Pr2 Pr 0.00000 0.32045 0.82045 1.00000
  Pr3 Pr 0.00000 0.17955 0.32045 1.00000
  Pr4 Pr 0.00000 0.82045 0.67955 1.00000
  Cu1 Cu 0.50000 0.19508 0.05054 1.00000
  Cu2 Cu 0.50000 0.80492 0.94946 1.00000
  Cu3 Cu 0.50000 0.05054 0.80492 1.00000
  Cu4 Cu 0.50000 0.69508 0.44946 1.00000
  Cu5 Cu 0.50000 0.94946 0.19508 1.00000
  Cu6 Cu 0.50000 0.30492 0.55054 1.00000
  Cu7 Cu 0.50000 0.55054 0.69508 1.00000
  Cu8 Cu 0.50000 0.44946 0.30492 1.00000
  Cu9 Cu 0.50000 0.50000 0.00000 1.00000
  Cu10 Cu 0.50000 0.00000 0.50000 1.00000
  Ag1 Ag 0.00000 0.00000 0.00000 1.00000
  Ag2 Ag 0.00000 0.50000 0.50000 1.00000
  Pd1 Pd 0.00000 0.12013 0.62013 1.00000
  Pd2 Pd 0.00000 0.87987 0.37987 1.00000
  Pd3 Pd 0.00000 0.62013 0.87987 1.00000
  Pd4 Pd 0.00000 0.37987 0.12013 1.00000
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