Navigation

HEAS Data Platform · Materials Science Database

UOF4

Alexandria ALEX

Alex-ID: agm005282556 · Space group: I-42d (#122)

Basic Information

Formula
UOF4
Alex-ID
agm005282556
Elements
3
Sites
24
Space group
I-42d (#122)
Crystal system
tetragonal
Volume
429.13
ų
Cell a
8.8214
Å
Cell b
8.8214
Å
Cell c
8.8214
Å
α angle
97.39
°
β angle
97.39
°
γ angle
137.95
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
UOF4
U
4.00 · 16.7%
O
4.00 · 16.7%
F
16.00 · 66.7%

Energy & Stability

Energy above hull
0.0874
eV/atom
Formation energy
-3.6109
eV/atom
Corrected total energy
-174.3757
eV
Raw total energy
-171.5665
eV

Electronic Structure

Indirect band gap
1.9029
eV
Direct band gap
1.9029
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC4_4017_spg122

Decomposition

U(OF)2 UF6

Computed at

2023-05-10 07:03:33.845028

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: agm005282556).

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 agm005282556
data_agm005282556
_cell_length_a     8.82136
_cell_length_b     8.82136
_cell_length_c     8.82136
_cell_angle_alpha  97.39418
_cell_angle_beta   97.39418
_cell_angle_gamma  137.95425
_cell_volume       429.12868
_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 0.12500 0.79663 0.17163 1.00000
  U2 U 0.04663 0.87500 0.67163 1.00000
  U3 U 0.20337 0.37500 0.32837 1.00000
  U4 U 0.62500 0.95337 0.82837 1.00000
  O1 O 0.62500 0.10955 0.98455 1.00000
  O2 O 0.12500 0.64045 0.01545 1.00000
  O3 O 0.89045 0.87500 0.51545 1.00000
  O4 O 0.35955 0.37500 0.48455 1.00000
  F1 F 0.90752 0.17150 0.39592 1.00000
  F2 F 0.48840 0.09248 0.26398 1.00000
  F3 F 0.82850 0.22442 0.73602 1.00000
  F4 F 0.77558 0.51160 0.60408 1.00000
  F5 F 0.96863 0.18051 0.07611 1.00000
  F6 F 0.10748 0.03137 0.21188 1.00000
  F7 F 0.81949 0.89560 0.78812 1.00000
  F8 F 0.10440 0.89252 0.92389 1.00000
  F9 F 0.14560 0.56949 0.28812 1.00000
  F10 F 0.28137 0.85748 0.71188 1.00000
  F11 F 0.14252 0.85440 0.42389 1.00000
  F12 F 0.43051 0.71863 0.57611 1.00000
  F13 F 0.42150 0.65752 0.89592 1.00000
  F14 F 0.47442 0.57850 0.23602 1.00000
  F15 F 0.34248 0.23840 0.76398 1.00000
  F16 F 0.76160 0.52558 0.10408 1.00000
Get direct link