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Li2U4S9

Alexandria ALEX

Alex-ID: agm005642872 · Space group: P-3c1 (#165)

Basic Information

Formula
Li2U4S9
Alex-ID
agm005642872
Elements
3
Sites
30
Space group
P-3c1 (#165)
Crystal system
trigonal
Volume
728.36
ų
Cell a
6.7804
Å
Cell b
6.7828
Å
Cell c
18.2847
Å
α angle
90.00
°
β angle
90.00
°
γ angle
60.01
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li2U4S9
Li
4.00 · 13.3%
U
8.00 · 26.7%
S
18.00 · 60.0%

Energy & Stability

Energy above hull
0.0900
eV/atom
Formation energy
-1.7086
eV/atom
Corrected total energy
-223.5116
eV
Raw total energy
-211.5693
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0026
eV
DOS at Fermi level
38.4270
Total magnetisation
16.0003
μB

Additional Information

Prototype ID

A2B4C9_0_spg9

Decomposition

Li2US3 US2

Computed at

2023-06-15 13:49:44.113121

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: agm005642872).

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 agm005642872
data_agm005642872
_cell_length_a     6.78044
_cell_length_b     6.78281
_cell_length_c     18.28468
_cell_angle_alpha  89.99922
_cell_angle_beta   89.99951
_cell_angle_gamma  60.01366
_cell_volume       728.35808
_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
  Li1 Li 0.99932 0.00044 0.33989 1.00000
  Li2 Li 0.99960 0.99970 0.15993 1.00000
  Li3 Li 0.00068 0.99956 0.66011 1.00000
  Li4 Li 0.00040 0.00030 0.84007 1.00000
  U1 U 0.33336 0.33327 0.98115 1.00000
  U2 U 0.33336 0.33327 0.48122 1.00000
  U3 U 0.66664 0.66673 0.01885 1.00000
  U4 U 0.33294 0.33330 0.18201 1.00000
  U5 U 0.66664 0.66673 0.51878 1.00000
  U6 U 0.66621 0.66677 0.31796 1.00000
  U7 U 0.33379 0.33323 0.68204 1.00000
  U8 U 0.66706 0.66670 0.81799 1.00000
  S1 S 0.00052 0.31337 0.75011 1.00000
  S2 S 0.31385 0.68648 0.74998 1.00000
  S3 S 0.68699 0.00006 0.75005 1.00000
  S4 S 0.99948 0.68663 0.24989 1.00000
  S5 S 0.68615 0.31352 0.25002 1.00000
  S6 S 0.31301 0.99994 0.24995 1.00000
  S7 S 0.67536 0.95924 0.41940 1.00000
  S8 S 0.95909 0.36551 0.41939 1.00000
  S9 S 0.36499 0.67563 0.41949 1.00000
  S10 S 0.63463 0.04085 0.08055 1.00000
  S11 S 0.32444 0.63460 0.08054 1.00000
  S12 S 0.04066 0.32425 0.08046 1.00000
  S13 S 0.32464 0.04076 0.58060 1.00000
  S14 S 0.04091 0.63449 0.58061 1.00000
  S15 S 0.63501 0.32437 0.58051 1.00000
  S16 S 0.36537 0.95915 0.91945 1.00000
  S17 S 0.67556 0.36540 0.91946 1.00000
  S18 S 0.95934 0.67575 0.91954 1.00000
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