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Pu4NpO10

Alexandria ALEX

Alex-ID: agm005995282 · Space group: R-3m (#166)

Basic Information

Formula
Pu4NpO10
Alex-ID
agm005995282
Elements
3
Sites
15
Space group
R-3m (#166)
Crystal system
trigonal
Volume
195.56
ų
Cell a
3.7924
Å
Cell b
3.7924
Å
Cell c
15.8524
Å
α angle
83.13
°
β angle
83.13
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pu4NpO10
Pu
4.00 · 26.7%
Np
1.00 · 6.7%
O
10.00 · 66.7%

Energy & Stability

Energy above hull
0.0256
eV/atom
Formation energy
-3.5929
eV/atom
Corrected total energy
-173.7439
eV
Raw total energy
-166.7210
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0245
eV
DOS at Fermi level
20.6752
Total magnetisation
2.9407
μB

Additional Information

Prototype ID

AB4C10_8_spg166

Decomposition

Pu9NpO20 Pu3NpO8

Computed at

2023-08-08 11:00:51.321158

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: agm005995282).

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 agm005995282
data_agm005995282
_cell_length_a     3.79243
_cell_length_b     3.79244
_cell_length_c     15.85244
_cell_angle_alpha  83.13002
_cell_angle_beta   83.13002
_cell_angle_gamma  60.00000
_cell_volume       195.56023
_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 0.39963 0.39963 0.80111 1.00000
  Pu2 Pu 0.80033 0.80033 0.59902 1.00000
  Pu3 Pu 0.19967 0.19967 0.40098 1.00000
  Pu4 Pu 0.60037 0.60037 0.19889 1.00000
  Np1 Np 0.00000 0.00000 0.00000 1.00000
  O1 O 0.95161 0.95161 0.14517 1.00000
  O2 O 0.15012 0.15012 0.54965 1.00000
  O3 O 0.54984 0.54984 0.35049 1.00000
  O4 O 0.34891 0.34891 0.95326 1.00000
  O5 O 0.74939 0.74939 0.75184 1.00000
  O6 O 0.65109 0.65109 0.04674 1.00000
  O7 O 0.84988 0.84988 0.45035 1.00000
  O8 O 0.25061 0.25061 0.24816 1.00000
  O9 O 0.04839 0.04839 0.85483 1.00000
  O10 O 0.45016 0.45016 0.64951 1.00000
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