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Pu9ZrO20

Alexandria ALEX

Alex-ID: agm023857075 · Space group: P-1 (#2)

Basic Information

Formula
Pu9ZrO20
Alex-ID
agm023857075
Elements
3
Sites
30
Space group
P-1 (#2)
Crystal system
triclinic
Volume
385.58
ų
Cell a
6.5647
Å
Cell b
7.5875
Å
Cell c
8.4804
Å
α angle
102.94
°
β angle
97.40
°
γ angle
106.78
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pu9ZrO20
Pu
9.00 · 30.0%
Zr
1.00 · 3.3%
O
20.00 · 66.7%

Energy & Stability

Energy above hull
0.0241
eV/atom
Formation energy
-3.6050
eV/atom
Corrected total energy
-344.8507
eV
Raw total energy
-330.8048
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0049
eV
DOS at Fermi level
28.3596
Total magnetisation
36.0000
μB

Additional Information

Prototype ID

AB9C20_1_spg2

Decomposition

ZrO2 PuO2

Computed at

2025-01-28 06:23:41

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: agm023857075).

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 agm023857075
data_agm023857075
_cell_length_a     6.56469
_cell_length_b     7.58751
_cell_length_c     8.48042
_cell_angle_alpha  102.94043
_cell_angle_beta   97.40223
_cell_angle_gamma  106.78242
_cell_volume       385.57753
_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 0.80088 0.60130 0.60164 1.00000
  Pu2 Pu 0.59954 0.19887 0.19922 1.00000
  Pu3 Pu 0.00000 0.50000 0.00000 1.00000
  Pu4 Pu 0.80132 0.09991 0.60134 1.00000
  Pu5 Pu 0.19912 0.39870 0.39836 1.00000
  Pu6 Pu 0.60025 0.70069 0.19924 1.00000
  Pu7 Pu 0.39975 0.29931 0.80076 1.00000
  Pu8 Pu 0.19868 0.90009 0.39866 1.00000
  Pu9 Pu 0.40046 0.80113 0.80078 1.00000
  Zr1 Zr 0.00000 0.00000 0.00000 1.00000
  O1 O 0.85019 0.32453 0.44855 1.00000
  O2 O 0.65767 0.92730 0.04787 1.00000
  O3 O 0.45188 0.52644 0.65075 1.00000
  O4 O 0.94966 0.78097 0.14590 1.00000
  O5 O 0.84873 0.82469 0.44965 1.00000
  O6 O 0.75386 0.37578 0.75081 1.00000
  O7 O 0.24271 0.12126 0.24334 1.00000
  O8 O 0.65117 0.42453 0.05047 1.00000
  O9 O 0.95079 0.26727 0.14544 1.00000
  O10 O 0.45191 0.02509 0.65158 1.00000
  O11 O 0.54809 0.97491 0.34842 1.00000
  O12 O 0.04921 0.73273 0.85456 1.00000
  O13 O 0.75729 0.87874 0.75666 1.00000
  O14 O 0.24614 0.62422 0.24919 1.00000
  O15 O 0.34883 0.57547 0.94953 1.00000
  O16 O 0.05034 0.21903 0.85410 1.00000
  O17 O 0.54812 0.47356 0.34925 1.00000
  O18 O 0.15127 0.17531 0.55035 1.00000
  O19 O 0.34233 0.07270 0.95213 1.00000
  O20 O 0.14981 0.67547 0.55145 1.00000
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