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Pr5UAs6

Alexandria ALEX

Alex-ID: agm033240376 · Space group: C2/m (#12)

Basic Information

Formula
Pr5UAs6
Alex-ID
agm033240376
Elements
3
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
329.97
ų
Cell a
9.5280
Å
Cell b
9.5280
Å
Cell c
8.5704
Å
α angle
77.10
°
β angle
102.90
°
γ angle
154.17
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr5UAs6
Pr
5.00 · 41.7%
U
1.00 · 8.3%
As
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0052
eV/atom
Formation energy
-1.3650
eV/atom
Corrected total energy
-79.4845
eV
Raw total energy
-79.4845
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0094
eV
DOS at Fermi level
8.9531
Total magnetisation
2.3209
μB

Additional Information

Prototype ID

AB5C6_53_spg71

Decomposition

PrUAs2 PrAs

Computed at

2025-01-22 06:31:22

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: agm033240376).

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 agm033240376
data_agm033240376
_cell_length_a     9.52798
_cell_length_b     9.52798
_cell_length_c     8.57040
_cell_angle_alpha  77.10194
_cell_angle_beta   102.89806
_cell_angle_gamma  154.17148
_cell_volume       329.96814
_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
  Pr1 Pr 0.50000 0.50000 0.50000 1.00000
  Pr2 Pr 0.83178 0.16822 0.16680 1.00000
  Pr3 Pr 0.16822 0.83178 0.83320 1.00000
  Pr4 Pr 0.83326 0.16674 0.66410 1.00000
  Pr5 Pr 0.16674 0.83326 0.33590 1.00000
  U1 U 0.50000 0.50000 0.00000 1.00000
  As1 As 0.33941 0.66059 0.91961 1.00000
  As2 As 0.66669 0.33331 0.58446 1.00000
  As3 As 0.66059 0.33941 0.08039 1.00000
  As4 As 0.99943 0.00057 0.23683 1.00000
  As5 As 0.00057 0.99943 0.76317 1.00000
  As6 As 0.33331 0.66669 0.41554 1.00000
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