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PuCuSi2Pt

Alexandria ALEX

Alex-ID: agm040584079 · Space group: I-4m2 (#119)

Basic Information

Formula
PuCuSi2Pt
Alex-ID
agm040584079
Elements
4
Sites
5
Space group
I-4m2 (#119)
Crystal system
tetragonal
Volume
83.73
ų
Cell a
5.8278
Å
Cell b
5.8278
Å
Cell c
5.8278
Å
α angle
139.19
°
β angle
139.19
°
γ angle
59.09
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PuCuSi2Pt
Pu
1.00 · 20.0%
Cu
1.00 · 20.0%
Si
2.00 · 40.0%
Pt
1.00 · 20.0%

Energy & Stability

Energy above hull
0.0056
eV/atom
Formation energy
-0.6358
eV/atom
Corrected total energy
-38.6049
eV
Raw total energy
-38.6049
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0032
eV
DOS at Fermi level
10.9633
Total magnetisation
5.0825
μB

Additional Information

Prototype ID

ABCD2_145_spg1

Decomposition

Pu2CuSi4Pt3 Pu(CuSi)2

Computed at

2024-10-26 03:19:38.146514

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: agm040584079).

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 agm040584079
data_agm040584079
_cell_length_a     5.82780
_cell_length_b     5.82780
_cell_length_c     5.82780
_cell_angle_alpha  139.18855
_cell_angle_beta   139.18855
_cell_angle_gamma  59.08747
_cell_volume       83.73389
_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 0.75000 0.25000 0.50000 1.00000
  Cu1 Cu 0.50000 0.50000 0.00000 1.00000
  Si1 Si 0.36569 0.86569 0.50000 1.00000
  Si2 Si 0.13431 0.63431 0.50000 1.00000
  Pt1 Pt 0.00000 0.00000 0.00000 1.00000
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