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HEAS Data Platform · Materials Science Database

ScUF7

Alexandria ALEX

Alex-ID: agm024220799 · Space group: P2_1/c (#14)

Basic Information

Formula
ScUF7
Alex-ID
agm024220799
Elements
3
Sites
36
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
569.47
ų
Cell a
9.1819
Å
Cell b
5.7765
Å
Cell c
12.1922
Å
α angle
90.00
°
β angle
118.28
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ScUF7
Sc
4.00 · 11.1%
U
4.00 · 11.1%
F
28.00 · 77.8%

Energy & Stability

Energy above hull
0.0091
eV/atom
Formation energy
-4.1184
eV/atom
Corrected total energy
-258.5154
eV
Raw total energy
-258.5153
eV

Electronic Structure

Indirect band gap
0.1686
eV
Direct band gap
0.1690
eV
DOS at Fermi level
21.0137
Total magnetisation
8.0000
μB

Additional Information

Prototype ID

ABC7_7_spg14

Decomposition

UF4 ScF3

Computed at

2024-12-05 05:29:57

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: agm024220799).

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 agm024220799
data_agm024220799
_cell_length_a     9.18189
_cell_length_b     5.77648
_cell_length_c     12.19219
_cell_angle_alpha  90.00000
_cell_angle_beta   118.28097
_cell_angle_gamma  90.00000
_cell_volume       569.47232
_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
  Sc1 Sc 0.77131 0.25185 0.54053 1.00000
  Sc2 Sc 0.22869 0.75185 0.95947 1.00000
  Sc3 Sc 0.22869 0.74815 0.45947 1.00000
  Sc4 Sc 0.77131 0.24815 0.04053 1.00000
  U1 U 0.30434 0.25304 0.73457 1.00000
  U2 U 0.69566 0.75304 0.76543 1.00000
  U3 U 0.69566 0.74696 0.26543 1.00000
  U4 U 0.30434 0.24696 0.23457 1.00000
  F1 F 0.20969 0.53649 0.08204 1.00000
  F2 F 0.79031 0.03649 0.41796 1.00000
  F3 F 0.79031 0.46351 0.91796 1.00000
  F4 F 0.20969 0.96351 0.58204 1.00000
  F5 F 0.77066 0.54421 0.44470 1.00000
  F6 F 0.22934 0.04421 0.05530 1.00000
  F7 F 0.22934 0.45579 0.55530 1.00000
  F8 F 0.77066 0.95579 0.94470 1.00000
  F9 F 0.02147 0.22741 0.14129 1.00000
  F10 F 0.97853 0.72741 0.35871 1.00000
  F11 F 0.97853 0.77259 0.85871 1.00000
  F12 F 0.02147 0.27259 0.64129 1.00000
  F13 F 0.52313 0.24800 0.93877 1.00000
  F14 F 0.47687 0.74800 0.56123 1.00000
  F15 F 0.47687 0.75200 0.06123 1.00000
  F16 F 0.52313 0.25200 0.43877 1.00000
  F17 F 0.23138 0.01302 0.35023 1.00000
  F18 F 0.76862 0.51302 0.14977 1.00000
  F19 F 0.76862 0.98698 0.64977 1.00000
  F20 F 0.23138 0.48698 0.85023 1.00000
  F21 F 0.24947 0.96463 0.82953 1.00000
  F22 F 0.75053 0.46463 0.67047 1.00000
  F23 F 0.75053 0.03537 0.17047 1.00000
  F24 F 0.24947 0.53537 0.32953 1.00000
  F25 F 0.47747 0.58360 0.76865 1.00000
  F26 F 0.52253 0.08360 0.73135 1.00000
  F27 F 0.52253 0.41640 0.23135 1.00000
  F28 F 0.47747 0.91640 0.26865 1.00000
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