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Pu2Np5Sc2

Alexandria ALEX

Alex-ID: agm009646759 · Space group: P-1 (#2)

Basic Information

Formula
Pu2Np5Sc2
Alex-ID
agm009646759
Elements
3
Sites
9
Space group
P-1 (#2)
Crystal system
triclinic
Volume
193.98
ų
Cell a
5.1388
Å
Cell b
5.7047
Å
Cell c
7.3361
Å
α angle
98.27
°
β angle
114.29
°
γ angle
86.90
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pu2Np5Sc2
Pu
2.00 · 22.2%
Np
5.00 · 55.6%
Sc
2.00 · 22.2%

Energy & Stability

Energy above hull
0.2423
eV/atom
Formation energy
0.2423
eV/atom
Corrected total energy
-103.8503
eV
Raw total energy
-103.8503
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0014
eV
DOS at Fermi level
19.8550
Total magnetisation
6.6025
μB

Additional Information

Prototype ID

A2B2C5_1127_spg2

Decomposition

Pu Np Sc

Computed at

2024-04-06 14:58:08

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: agm009646759).

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 agm009646759
data_agm009646759
_cell_length_a     5.13875
_cell_length_b     5.70466
_cell_length_c     7.33610
_cell_angle_alpha  98.26513
_cell_angle_beta   114.28980
_cell_angle_gamma  86.89610
_cell_volume       193.97996
_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 0.56126 0.69389 0.89874 1.00000
  Pu2 Pu 0.43874 0.30611 0.10126 1.00000
  Np1 Np 0.11460 0.90655 0.70283 1.00000
  Np2 Np 0.88540 0.09345 0.29717 1.00000
  Np3 Np 0.63157 0.85850 0.42992 1.00000
  Np4 Np 0.36843 0.14150 0.57008 1.00000
  Np5 Np 0.00000 0.00000 0.00000 1.00000
  Sc1 Sc 0.90565 0.42571 0.67662 1.00000
  Sc2 Sc 0.09435 0.57429 0.32338 1.00000
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