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Li5S2I

Alexandria ALEX

Alex-ID: agm005995978 · Space group: P2_1/c (#14)

Basic Information

Formula
Li5S2I
Alex-ID
agm005995978
Elements
3
Sites
32
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
637.31
ų
Cell a
6.9813
Å
Cell b
8.7846
Å
Cell c
10.4280
Å
α angle
90.00
°
β angle
94.77
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li5S2I
Li
20.00 · 62.5%
S
8.00 · 25.0%
I
4.00 · 12.5%

Energy & Stability

Energy above hull
0.0870
eV/atom
Formation energy
-1.3848
eV/atom
Corrected total energy
-121.8105
eV
Raw total energy
-116.5028
eV

Electronic Structure

Indirect band gap
3.5252
eV
Direct band gap
3.5332
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C5_42_spg14

Decomposition

Li2S LiI

Computed at

2023-08-28 09:41:09

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: agm005995978).

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 agm005995978
data_agm005995978
_cell_length_a     6.98131
_cell_length_b     8.78459
_cell_length_c     10.42802
_cell_angle_alpha  90.00000
_cell_angle_beta   94.77277
_cell_angle_gamma  90.00000
_cell_volume       637.31103
_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 0.92656 0.14122 0.05110 1.00000
  Li2 Li 0.92942 0.58983 0.10201 1.00000
  Li3 Li 0.42656 0.35878 0.05110 1.00000
  Li4 Li 0.42942 0.91017 0.10201 1.00000
  Li5 Li 0.78584 0.85815 0.24790 1.00000
  Li6 Li 0.91754 0.39453 0.41763 1.00000
  Li7 Li 0.28584 0.64185 0.24790 1.00000
  Li8 Li 0.66232 0.64729 0.42333 1.00000
  Li9 Li 0.41754 0.10547 0.41763 1.00000
  Li10 Li 0.16232 0.85271 0.42333 1.00000
  Li11 Li 0.83768 0.14729 0.57667 1.00000
  Li12 Li 0.58246 0.89453 0.58237 1.00000
  Li13 Li 0.33768 0.35271 0.57667 1.00000
  Li14 Li 0.71416 0.35815 0.75210 1.00000
  Li15 Li 0.08246 0.60547 0.58237 1.00000
  Li16 Li 0.21416 0.14185 0.75210 1.00000
  Li17 Li 0.57058 0.08983 0.89799 1.00000
  Li18 Li 0.57344 0.64122 0.94890 1.00000
  Li19 Li 0.07058 0.41017 0.89799 1.00000
  Li20 Li 0.07344 0.85878 0.94890 1.00000
  S1 S 0.74902 0.87829 0.02000 1.00000
  S2 S 0.24902 0.62171 0.02000 1.00000
  S3 S 0.47903 0.85854 0.34817 1.00000
  S4 S 0.97903 0.64146 0.34817 1.00000
  S5 S 0.02097 0.35854 0.65183 1.00000
  S6 S 0.52097 0.14146 0.65183 1.00000
  S7 S 0.75098 0.37829 0.98000 1.00000
  S8 S 0.25098 0.12171 0.98000 1.00000
  I1 I 0.50637 0.38032 0.32872 1.00000
  I2 I 0.00637 0.11968 0.32872 1.00000
  I3 I 0.99363 0.88032 0.67128 1.00000
  I4 I 0.49363 0.61968 0.67128 1.00000
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