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Pu2HfU3N6

Alexandria ALEX

Alex-ID: agm040280499 · Space group: C2/m (#12)

Basic Information

Formula
Pu2HfU3N6
Alex-ID
agm040280499
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
168.29
ų
Cell a
5.9180
Å
Cell b
5.9180
Å
Cell c
5.8822
Å
α angle
80.36
°
β angle
99.64
°
γ angle
60.10
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pu2HfU3N6
Pu
2.00 · 16.7%
Hf
1.00 · 8.3%
U
3.00 · 25.0%
N
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0298
eV/atom
Formation energy
-1.5681
eV/atom
Corrected total energy
-139.0140
eV
Raw total energy
-139.0140
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0001
eV
DOS at Fermi level
19.5394
Total magnetisation
12.7733
μB

Additional Information

Prototype ID

AB2C3D6_175_spg12

Decomposition

Pu2UN3 PuU2N3 PuHfU2N4

Computed at

2025-02-28 07:24:02

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: agm040280499).

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 agm040280499
data_agm040280499
_cell_length_a     5.91796
_cell_length_b     5.91796
_cell_length_c     5.88221
_cell_angle_alpha  80.35640
_cell_angle_beta   99.64360
_cell_angle_gamma  60.09659
_cell_volume       168.29134
_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 0.33430 0.33430 0.00000 1.00000
  Pu2 Pu 0.66570 0.66570 0.00000 1.00000
  Hf1 Hf 0.00000 0.00000 0.00000 1.00000
  U1 U 0.16930 0.16930 0.50000 1.00000
  U2 U 0.83070 0.83070 0.50000 1.00000
  U3 U 0.50000 0.50000 0.50000 1.00000
  N1 N 0.39495 0.91809 0.24766 1.00000
  N2 N 0.22733 0.77267 0.74516 1.00000
  N3 N 0.60505 0.08191 0.75234 1.00000
  N4 N 0.08191 0.60505 0.24766 1.00000
  N5 N 0.77267 0.22733 0.25484 1.00000
  N6 N 0.91809 0.39495 0.75234 1.00000
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