Navigation

HEAS Data Platform · Materials Science Database

UAlO3

Alexandria ALEX

Alex-ID: agm002170765 · Space group: P6_3/mmc (#194)

Basic Information

Formula
UAlO3
Alex-ID
agm002170765
Elements
3
Sites
10
Space group
P6_3/mmc (#194)
Crystal system
hexagonal
Volume
126.17
ų
Cell a
3.4171
Å
Cell b
3.4171
Å
Cell c
12.4772
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
UAlO3
U
2.00 · 20.0%
Al
2.00 · 20.0%
O
6.00 · 60.0%

Energy & Stability

Energy above hull
0.2749
eV/atom
Formation energy
-3.1355
eV/atom
Corrected total energy
-91.1717
eV
Raw total energy
-86.9580
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.4141
Total magnetisation
6.0001
μB

Additional Information

Prototype ID

ABC3_95_spg194

Decomposition

Al2O3 UAl2 UO2

Computed at

2017-04-10 14:59:59

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: agm002170765).

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 agm002170765
data_agm002170765
_cell_length_a     3.41710
_cell_length_b     3.41710
_cell_length_c     12.47718
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       126.17196
_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
  U1 U 0.00000 0.00000 0.50000 1.00000
  U2 U 0.00000 0.00000 0.00000 1.00000
  Al1 Al 0.33333 0.66667 0.25000 1.00000
  Al2 Al 0.66667 0.33333 0.75000 1.00000
  O1 O 0.66667 0.33333 0.60183 1.00000
  O2 O 0.33333 0.66667 0.10183 1.00000
  O3 O 0.33333 0.66667 0.39817 1.00000
  O4 O 0.66667 0.33333 0.89817 1.00000
  O5 O 0.00000 0.00000 0.75000 1.00000
  O6 O 0.00000 0.00000 0.25000 1.00000
Get direct link