Navigation

HEAS Data Platform · Materials Science Database

PuAl11Os

Alexandria ALEX

Alex-ID: agm005705077 · Space group: C2/m (#12)

Basic Information

Formula
PuAl11Os
Alex-ID
agm005705077
Elements
3
Sites
13
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
218.87
ų
Cell a
5.2267
Å
Cell b
7.0832
Å
Cell c
6.8425
Å
α angle
82.21
°
β angle
67.55
°
γ angle
69.21
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PuAl11Os
Pu
1.00 · 7.7%
Al
11.00 · 84.6%
Os
1.00 · 7.7%

Energy & Stability

Energy above hull
0.0373
eV/atom
Formation energy
-0.2131
eV/atom
Corrected total energy
-69.5333
eV
Raw total energy
-69.5333
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0034
eV
DOS at Fermi level
10.4299
Total magnetisation
-5.5720
μB

Additional Information

Prototype ID

ABC11_0_spg12

Decomposition

PuAl3 Pu(Al5Os)2 Al

Computed at

2023-06-29 13:55:56.192386

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: agm005705077).

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 agm005705077
data_agm005705077
_cell_length_a     5.22668
_cell_length_b     7.08319
_cell_length_c     6.84250
_cell_angle_alpha  82.20915
_cell_angle_beta   67.54686
_cell_angle_gamma  69.21088
_cell_volume       218.87370
_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 0.00000 0.00000 0.00000 1.00000
  Al1 Al 0.28651 0.22040 0.21300 1.00000
  Al2 Al 0.71349 0.77960 0.78700 1.00000
  Al3 Al 0.50050 0.77960 0.21300 1.00000
  Al4 Al 0.49950 0.22040 0.78700 1.00000
  Al5 Al 0.36214 0.64196 0.65488 1.00000
  Al6 Al 0.63786 0.35804 0.34512 1.00000
  Al7 Al 0.98298 0.35804 0.65488 1.00000
  Al8 Al 0.01702 0.64196 0.34512 1.00000
  Al9 Al 0.00000 0.50000 0.00000 1.00000
  Al10 Al 0.50000 0.00000 0.50000 1.00000
  Al11 Al 0.00000 0.00000 0.50000 1.00000
  Os1 Os 0.50000 0.50000 0.00000 1.00000
Get direct link