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U2CuS4

Alexandria ALEX

Alex-ID: agm096802874 · Space group: P2/m (#10)

Basic Information

Formula
U2CuS4
Alex-ID
agm096802874
Elements
3
Sites
7
Space group
P2/m (#10)
Crystal system
monoclinic
Volume
173.65
ų
Cell a
6.5402
Å
Cell b
4.0178
Å
Cell c
6.8667
Å
α angle
90.00
°
β angle
105.77
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
U2CuS4
U
2.00 · 28.6%
Cu
1.00 · 14.3%
S
4.00 · 57.1%

Energy & Stability

Energy above hull
0.1422
eV/atom
Formation energy
-1.4422
eV/atom
Corrected total energy
-53.3416
eV
Raw total energy
-50.6877
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0020
eV
DOS at Fermi level
7.0289
Total magnetisation
5.0085
μB

Additional Information

Prototype ID

AB2C4_74_spg44

Decomposition

US2 Cu

Computed at

2025-04-11 13:35:07

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: agm096802874).

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 agm096802874
data_agm096802874
_cell_length_a     6.54016
_cell_length_b     4.01777
_cell_length_c     6.86673
_cell_angle_alpha  90.00000
_cell_angle_beta   105.76642
_cell_angle_gamma  90.00000
_cell_volume       173.64783
_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 0.50000 0.00000 0.00000 1.00000
  U2 U 0.50000 0.50000 0.50000 1.00000
  Cu1 Cu 0.00000 0.00000 0.00000 1.00000
  S1 S 0.72440 0.50000 0.22196 1.00000
  S2 S 0.73723 0.00000 0.72524 1.00000
  S3 S 0.26277 0.00000 0.27476 1.00000
  S4 S 0.27560 0.50000 0.77804 1.00000
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