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LaPu4Np3S8

Alexandria ALEX

Alex-ID: agm058908326 · Space group: R-3m (#166)

Basic Information

Formula
LaPu4Np3S8
Alex-ID
agm058908326
Elements
4
Sites
16
Space group
R-3m (#166)
Crystal system
trigonal
Volume
350.31
ų
Cell a
7.9276
Å
Cell b
7.9276
Å
Cell c
7.9276
Å
α angle
59.75
°
β angle
59.75
°
γ angle
59.75
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaPu4Np3S8
La
1.00 · 6.3%
Pu
4.00 · 25.0%
Np
3.00 · 18.8%
S
8.00 · 50.0%

Energy & Stability

Energy above hull
0.0289
eV/atom
Formation energy
-1.9712
eV/atom
Corrected total energy
-165.6363
eV
Raw total energy
-160.3286
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0002
eV
DOS at Fermi level
49.7017
Total magnetisation
-1.3577
μB

Additional Information

Prototype ID

AB3C4D8_20_spg12

Decomposition

La2S3 PuS Np2S NpS

Computed at

2025-01-25 08:05:22

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: agm058908326).

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 agm058908326
data_agm058908326
_cell_length_a     7.92757
_cell_length_b     7.92757
_cell_length_c     7.92757
_cell_angle_alpha  59.75177
_cell_angle_beta   59.75177
_cell_angle_gamma  59.75177
_cell_volume       350.30807
_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
  La1 La 0.00000 0.00000 0.00000 1.00000
  Pu1 Pu 0.50000 0.50000 0.50000 1.00000
  Pu2 Pu 0.00000 0.00000 0.50000 1.00000
  Pu3 Pu 0.50000 0.00000 0.00000 1.00000
  Pu4 Pu 0.00000 0.50000 0.00000 1.00000
  Np1 Np 0.00000 0.50000 0.50000 1.00000
  Np2 Np 0.50000 0.00000 0.50000 1.00000
  Np3 Np 0.50000 0.50000 0.00000 1.00000
  S1 S 0.74454 0.25796 0.74454 1.00000
  S2 S 0.25796 0.74454 0.74454 1.00000
  S3 S 0.74947 0.74947 0.74947 1.00000
  S4 S 0.74454 0.74454 0.25796 1.00000
  S5 S 0.25546 0.25546 0.74204 1.00000
  S6 S 0.25053 0.25053 0.25053 1.00000
  S7 S 0.74204 0.25546 0.25546 1.00000
  S8 S 0.25546 0.74204 0.25546 1.00000
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