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ErPu2Se3

Alexandria ALEX

Alex-ID: agm034882127 · Space group: Fddd (#70)

Basic Information

Formula
ErPu2Se3
Alex-ID
agm034882127
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
589.94
ų
Cell a
13.6403
Å
Cell b
13.0057
Å
Cell c
7.1213
Å
α angle
79.48
°
β angle
69.63
°
γ angle
30.88
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ErPu2Se3
Er
4.00 · 16.7%
Pu
8.00 · 33.3%
Se
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0010
eV/atom
Formation energy
-1.6047
eV/atom
Corrected total energy
-213.3067
eV
Raw total energy
-213.3067
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0010
eV
DOS at Fermi level
69.3877
Total magnetisation
47.3265
μB

Additional Information

Prototype ID

AB2C3_36_spg70

Decomposition

ErPu3Se4 Er3Pu5Se8

Computed at

2024-12-23 14:10:23

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: agm034882127).

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 agm034882127
data_agm034882127
_cell_length_a     13.64026
_cell_length_b     13.00573
_cell_length_c     7.12132
_cell_angle_alpha  79.48462
_cell_angle_beta   69.63060
_cell_angle_gamma  30.88478
_cell_volume       589.93975
_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
  Er1 Er 0.41658 0.41658 0.58342 1.00000
  Er2 Er 0.83342 0.83342 0.66658 1.00000
  Er3 Er 0.66658 0.66658 0.83342 1.00000
  Er4 Er 0.58342 0.58342 0.41658 1.00000
  Pu1 Pu 0.49932 0.49932 0.00068 1.00000
  Pu2 Pu 0.91751 0.91751 0.08249 1.00000
  Pu3 Pu 0.33249 0.33249 0.16751 1.00000
  Pu4 Pu 0.75068 0.75068 0.24932 1.00000
  Pu5 Pu 0.24932 0.24932 0.75068 1.00000
  Pu6 Pu 0.16751 0.16751 0.33249 1.00000
  Pu7 Pu 0.08249 0.08249 0.91751 1.00000
  Pu8 Pu 0.00068 0.00068 0.49932 1.00000
  Se1 Se 0.16504 0.66626 0.34019 1.00000
  Se2 Se 0.66626 0.16504 0.82851 1.00000
  Se3 Se 0.08496 0.58374 0.90981 1.00000
  Se4 Se 0.58374 0.08496 0.42149 1.00000
  Se5 Se 0.99330 0.50670 0.50670 1.00000
  Se6 Se 0.50670 0.99330 0.99330 1.00000
  Se7 Se 0.42149 0.90981 0.58374 1.00000
  Se8 Se 0.90981 0.42149 0.08496 1.00000
  Se9 Se 0.82851 0.34019 0.66626 1.00000
  Se10 Se 0.34019 0.82851 0.16504 1.00000
  Se11 Se 0.25670 0.74330 0.74330 1.00000
  Se12 Se 0.74330 0.25670 0.25670 1.00000
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