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K(U2S3)2

Alexandria ALEX

Alex-ID: agm003661945 · Space group: I-42m (#121)

Basic Information

Formula
K(U2S3)2
Alex-ID
agm003661945
Elements
3
Sites
11
Space group
I-42m (#121)
Crystal system
tetragonal
Volume
272.77
ų
Cell a
7.1855
Å
Cell b
7.1855
Å
Cell c
7.1855
Å
α angle
95.17
°
β angle
117.06
°
γ angle
117.06
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K(U2S3)2
K
1.00 · 9.1%
U
4.00 · 36.4%
S
6.00 · 54.5%

Energy & Stability

Energy above hull
0.3884
eV/atom
Formation energy
-1.4046
eV/atom
Corrected total energy
-86.4705
eV
Raw total energy
-82.4897
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0175
eV
DOS at Fermi level
10.4665
Total magnetisation
11.0048
μB

Additional Information

Prototype ID

AB4C6_183_spg121

Decomposition

US K2US3 U2S3

Computed at

2022-04-26 12:46:56.748018

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: agm003661945).

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 agm003661945
data_agm003661945
_cell_length_a     7.18546
_cell_length_b     7.18546
_cell_length_c     7.18546
_cell_angle_alpha  95.16593
_cell_angle_beta   117.06364
_cell_angle_gamma  117.06364
_cell_volume       272.77358
_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
  K1 K 0.00000 0.00000 0.00000 1.00000
  U1 U 1.00000 0.24397 0.59047 1.00000
  U2 U 0.65350 0.40953 0.40953 1.00000
  U3 U 1.00000 0.59047 0.24397 1.00000
  U4 U 0.34650 0.75603 0.75603 1.00000
  S1 S 1.00000 0.86707 0.55122 1.00000
  S2 S 1.00000 0.55122 0.86707 1.00000
  S3 S 0.68415 0.13293 0.13293 1.00000
  S4 S 0.50000 0.00000 0.50000 1.00000
  S5 S 0.31585 0.44878 0.44878 1.00000
  S6 S 0.50000 0.50000 0.00000 1.00000
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