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Pu2NiSe3

Alexandria ALEX

Alex-ID: agm040464065 · Space group: Pnma (#62)

Basic Information

Formula
Pu2NiSe3
Alex-ID
agm040464065
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
521.00
ų
Cell a
4.0316
Å
Cell b
11.0827
Å
Cell c
11.6604
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pu2NiSe3
Pu
8.00 · 33.3%
Ni
4.00 · 16.7%
Se
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0285
eV/atom
Formation energy
-1.2228
eV/atom
Corrected total energy
-209.0246
eV
Raw total energy
-209.0246
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0062
eV
DOS at Fermi level
63.4132
Total magnetisation
-39.9881
μB

Additional Information

Prototype ID

AB2C3_1779_spg62

Decomposition

Ni3Se2 Pu3Se4 Ni

Computed at

2025-04-15 09:47:05

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: agm040464065).

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 agm040464065
data_agm040464065
_cell_length_a     4.03162
_cell_length_b     11.08274
_cell_length_c     11.66037
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       521.00165
_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 0.25000 0.01011 0.19178 1.00000
  Pu2 Pu 0.75000 0.98989 0.80822 1.00000
  Pu3 Pu 0.75000 0.48989 0.69178 1.00000
  Pu4 Pu 0.25000 0.51011 0.30822 1.00000
  Pu5 Pu 0.25000 0.19003 0.50600 1.00000
  Pu6 Pu 0.75000 0.80997 0.49400 1.00000
  Pu7 Pu 0.75000 0.30997 0.00600 1.00000
  Pu8 Pu 0.25000 0.69003 0.99400 1.00000
  Ni1 Ni 0.25000 0.25729 0.78395 1.00000
  Ni2 Ni 0.75000 0.74271 0.21605 1.00000
  Ni3 Ni 0.75000 0.24271 0.28395 1.00000
  Ni4 Ni 0.25000 0.75729 0.71605 1.00000
  Se1 Se 0.25000 0.44865 0.87289 1.00000
  Se2 Se 0.75000 0.55135 0.12711 1.00000
  Se3 Se 0.75000 0.05135 0.37289 1.00000
  Se4 Se 0.25000 0.94865 0.62711 1.00000
  Se5 Se 0.25000 0.27857 0.18663 1.00000
  Se6 Se 0.75000 0.72143 0.81337 1.00000
  Se7 Se 0.75000 0.22143 0.68663 1.00000
  Se8 Se 0.25000 0.77857 0.31337 1.00000
  Se9 Se 0.25000 0.11737 0.94119 1.00000
  Se10 Se 0.75000 0.88263 0.05881 1.00000
  Se11 Se 0.75000 0.38263 0.44119 1.00000
  Se12 Se 0.25000 0.61737 0.55881 1.00000
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