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PuCrSi

Alexandria ALEX

Alex-ID: agm005696026 · Space group: Imma (#74)

Basic Information

Formula
PuCrSi
Alex-ID
agm005696026
Elements
3
Sites
6
Space group
Imma (#74)
Crystal system
orthorhombic
Volume
99.32
ų
Cell a
5.4747
Å
Cell b
5.1658
Å
Cell c
5.1658
Å
α angle
58.97
°
β angle
58.00
°
γ angle
58.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PuCrSi
Pu
2.00 · 33.3%
Cr
2.00 · 33.3%
Si
2.00 · 33.3%

Energy & Stability

Energy above hull
0.1475
eV/atom
Formation energy
-0.2250
eV/atom
Corrected total energy
-60.1067
eV
Raw total energy
-60.1067
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0006
eV
DOS at Fermi level
13.0505
Total magnetisation
5.5354
μB

Additional Information

Prototype ID

ABC_63_spg74

Decomposition

Cr3Si Pu5Si3 PuSi

Computed at

2023-06-18 11:00:26.135523

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: agm005696026).

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 agm005696026
data_agm005696026
_cell_length_a     5.47468
_cell_length_b     5.16581
_cell_length_c     5.16581
_cell_angle_alpha  58.97445
_cell_angle_beta   58.00157
_cell_angle_gamma  58.00158
_cell_volume       99.32454
_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 0.88961 0.36039 0.36039 1.00000
  Pu2 Pu 0.11039 0.63961 0.63961 1.00000
  Cr1 Cr 0.00000 0.00000 0.00000 1.00000
  Cr2 Cr 0.50000 0.00000 0.00000 1.00000
  Si1 Si 0.50000 0.50000 0.00000 1.00000
  Si2 Si 0.50000 0.00000 0.50000 1.00000
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