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Pu4FeIr2

Alexandria ALEX

Alex-ID: agm096562286 · Space group: Pm (#6)

Basic Information

Formula
Pu4FeIr2
Alex-ID
agm096562286
Elements
3
Sites
7
Space group
Pm (#6)
Crystal system
monoclinic
Volume
163.56
ų
Cell a
4.1920
Å
Cell b
5.2946
Å
Cell c
7.3712
Å
α angle
88.73
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pu4FeIr2
Pu
4.00 · 57.1%
Fe
1.00 · 14.3%
Ir
2.00 · 28.6%

Energy & Stability

Energy above hull
0.2174
eV/atom
Formation energy
-0.1200
eV/atom
Corrected total energy
-84.3522
eV
Raw total energy
-84.3522
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
31.9088
Total magnetisation
8.4665
μB

Additional Information

Prototype ID

AB2C4_179_spg10

Decomposition

Pu5Ir3 Pu2Fe3Ir Pu

Computed at

2025-04-10 20:06:46

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: agm096562286).

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 agm096562286
data_agm096562286
_cell_length_a     4.19202
_cell_length_b     5.29462
_cell_length_c     7.37121
_cell_angle_alpha  88.72761
_cell_angle_beta   89.99967
_cell_angle_gamma  90.00077
_cell_volume       163.56482
_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
  Pu1 Pu 0.50001 0.73725 0.81478 1.00000
  Pu2 Pu 0.99999 0.73750 0.35912 1.00000
  Pu3 Pu 1.00000 0.26796 0.67794 1.00000
  Pu4 Pu 0.50000 0.25780 0.15396 1.00000
  Fe1 Fe 0.00001 0.48694 0.99248 1.00000
  Ir1 Ir 0.00000 0.97612 0.00385 1.00000
  Ir2 Ir 0.50000 0.03643 0.49787 1.00000
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