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Pr5Dy5(Ge5Ir2)4

Alexandria ALEX

Alex-ID: agm019532015 · Space group: Amm2 (#38)

Basic Information

Formula
Pr5Dy5(Ge5Ir2)4
Alex-ID
agm019532015
Elements
4
Sites
38
Space group
Amm2 (#38)
Crystal system
orthorhombic
Volume
762.31
ų
Cell a
13.1495
Å
Cell b
13.1495
Å
Cell c
4.4087
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.12
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr5Dy5(Ge5Ir2)4
Pr
5.00 · 13.2%
Dy
5.00 · 13.2%
Ge
20.00 · 52.6%
Ir
8.00 · 21.1%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.7828
eV/atom
Corrected total energy
-239.8787
eV
Raw total energy
-239.8787
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0167
eV
DOS at Fermi level
16.9675
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A5B5C8D20_1_spg38

Decomposition

PrGe2Ir DyGe2Ir Pr4Ge7 PrGe3Ir

Computed at

2025-01-14 15:56:15

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: agm019532015).

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 agm019532015
data_agm019532015
_cell_length_a     13.14953
_cell_length_b     13.14953
_cell_length_c     4.40871
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.12051
_cell_volume       762.30825
_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 0.61437 0.38563 0.00000 1.00000
  Pr2 Pr 0.11451 0.11504 0.00000 1.00000
  Pr3 Pr 0.88496 0.88549 0.00000 1.00000
  Pr4 Pr 0.49973 0.99886 0.50000 1.00000
  Pr5 Pr 0.00114 0.50027 0.50000 1.00000
  Dy1 Dy 0.17505 0.82495 0.00000 1.00000
  Dy2 Dy 0.82499 0.17501 0.00000 1.00000
  Dy3 Dy 0.32500 0.32711 0.00000 1.00000
  Dy4 Dy 0.67289 0.67500 0.00000 1.00000
  Dy5 Dy 0.38544 0.61456 0.00000 1.00000
  Ge1 Ge 0.06838 0.93162 0.50000 1.00000
  Ge2 Ge 0.93128 0.06872 0.50000 1.00000
  Ge3 Ge 0.43218 0.43229 0.50000 1.00000
  Ge4 Ge 0.56771 0.56782 0.50000 1.00000
  Ge5 Ge 0.69855 0.83652 0.50000 1.00000
  Ge6 Ge 0.29990 0.16356 0.50000 1.00000
  Ge7 Ge 0.79995 0.33747 0.50000 1.00000
  Ge8 Ge 0.20063 0.66355 0.50000 1.00000
  Ge9 Ge 0.66253 0.20005 0.50000 1.00000
  Ge10 Ge 0.33645 0.79937 0.50000 1.00000
  Ge11 Ge 0.16348 0.30145 0.50000 1.00000
  Ge12 Ge 0.83644 0.70010 0.50000 1.00000
  Ge13 Ge 0.50005 0.83696 0.00000 1.00000
  Ge14 Ge 0.49470 0.16049 0.00000 1.00000
  Ge15 Ge 0.99635 0.33959 0.00000 1.00000
  Ge16 Ge 0.00350 0.66123 0.00000 1.00000
  Ge17 Ge 0.66041 0.00365 0.00000 1.00000
  Ge18 Ge 0.33877 0.99650 0.00000 1.00000
  Ge19 Ge 0.16304 0.49995 0.00000 1.00000
  Ge20 Ge 0.83951 0.50530 0.00000 1.00000
  Ir1 Ir 0.51968 0.75126 0.50000 1.00000
  Ir2 Ir 0.47721 0.24619 0.50000 1.00000
  Ir3 Ir 0.97773 0.25451 0.50000 1.00000
  Ir4 Ir 0.02217 0.74603 0.50000 1.00000
  Ir5 Ir 0.74549 0.02227 0.50000 1.00000
  Ir6 Ir 0.25397 0.97783 0.50000 1.00000
  Ir7 Ir 0.24874 0.48032 0.50000 1.00000
  Ir8 Ir 0.75381 0.52279 0.50000 1.00000
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