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SmPu(AgO4)2

Alexandria ALEX

Alex-ID: agm004888084 · Space group: I-4m2 (#119)

Basic Information

Formula
SmPu(AgO4)2
Alex-ID
agm004888084
Elements
4
Sites
12
Space group
I-4m2 (#119)
Crystal system
tetragonal
Volume
178.54
ų
Cell a
6.1528
Å
Cell b
6.1528
Å
Cell c
6.1528
Å
α angle
111.68
°
β angle
111.68
°
γ angle
105.13
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SmPu(AgO4)2
Sm
1.00 · 8.3%
Pu
1.00 · 8.3%
Ag
2.00 · 16.7%
O
8.00 · 66.7%

Energy & Stability

Energy above hull
0.3172
eV/atom
Formation energy
-1.7728
eV/atom
Corrected total energy
-85.6977
eV
Raw total energy
-80.0793
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0025
eV
DOS at Fermi level
5.4966
Total magnetisation
-0.0062
μB

Additional Information

Prototype ID

ABC2D8_291_spg119

Decomposition

AgO5 SmPuO5 AgO

Computed at

2023-01-01 22:24:51.534525

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: agm004888084).

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 agm004888084
data_agm004888084
_cell_length_a     6.15277
_cell_length_b     6.15277
_cell_length_c     6.15277
_cell_angle_alpha  111.68466
_cell_angle_beta   111.68466
_cell_angle_gamma  105.12965
_cell_volume       178.53964
_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
  Sm1 Sm 0.00000 0.00000 0.00000 1.00000
  Pu1 Pu 0.25000 0.75000 0.50000 1.00000
  Ag1 Ag 0.75000 0.25000 0.50000 1.00000
  Ag2 Ag 0.50000 0.50000 0.00000 1.00000
  O1 O 0.36062 0.02973 0.33088 1.00000
  O2 O 0.27516 0.49232 0.21716 1.00000
  O3 O 0.27516 0.05800 0.78284 1.00000
  O4 O 0.69885 0.02973 0.66912 1.00000
  O5 O 0.94200 0.72484 0.21716 1.00000
  O6 O 0.97027 0.30115 0.33088 1.00000
  O7 O 0.97027 0.63938 0.66912 1.00000
  O8 O 0.50768 0.72484 0.78284 1.00000
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