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Pu3GaCu8

Alexandria ALEX

Alex-ID: agm005983643 · Space group: R3m (#160)

Basic Information

Formula
Pu3GaCu8
Alex-ID
agm005983643
Elements
3
Sites
12
Space group
R3m (#160)
Crystal system
trigonal
Volume
193.25
ų
Cell a
5.1535
Å
Cell b
5.1535
Å
Cell c
8.9131
Å
α angle
73.20
°
β angle
73.20
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pu3GaCu8
Pu
3.00 · 25.0%
Ga
1.00 · 8.3%
Cu
8.00 · 66.7%

Energy & Stability

Energy above hull
0.0764
eV/atom
Formation energy
0.0050
eV/atom
Corrected total energy
-79.2447
eV
Raw total energy
-79.2447
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0044
eV
DOS at Fermi level
27.0769
Total magnetisation
17.2759
μB

Additional Information

Prototype ID

AB3C8_29_spg160

Decomposition

Pu2GaCu3 Cu PuCu2

Computed at

2023-09-08 00:56:01.143521

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: agm005983643).

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 agm005983643
data_agm005983643
_cell_length_a     5.15354
_cell_length_b     5.15354
_cell_length_c     8.91310
_cell_angle_alpha  73.19594
_cell_angle_beta   73.19594
_cell_angle_gamma  60.00001
_cell_volume       193.24788
_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 0.37507 0.37507 0.87479 1.00000
  Pu2 Pu 0.99938 0.99938 0.00186 1.00000
  Pu3 Pu 0.50118 0.50118 0.49645 1.00000
  Ga1 Ga 0.87325 0.87325 0.38024 1.00000
  Cu1 Cu 0.93695 0.43504 0.19297 1.00000
  Cu2 Cu 0.44311 0.93781 0.68128 1.00000
  Cu3 Cu 0.43504 0.43504 0.19297 1.00000
  Cu4 Cu 0.93781 0.93781 0.68128 1.00000
  Cu5 Cu 0.18816 0.18816 0.43553 1.00000
  Cu6 Cu 0.68720 0.68720 0.93839 1.00000
  Cu7 Cu 0.43504 0.93695 0.19297 1.00000
  Cu8 Cu 0.93781 0.44311 0.68128 1.00000
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