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K3S22

Alexandria ALEX

Alex-ID: agm007761116 · Space group: P1 (#1)

Basic Information

Formula
K3S22
Alex-ID
agm007761116
Elements
2
Sites
25
Space group
P1 (#1)
Crystal system
triclinic
Volume
803.26
ų
Cell a
8.1660
Å
Cell b
10.2737
Å
Cell c
10.5726
Å
α angle
69.04
°
β angle
76.27
°
γ angle
88.16
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K3S22
K
3.00 · 12.0%
S
22.00 · 88.0%

Energy & Stability

Energy above hull
0.0083
eV/atom
Formation energy
-0.7781
eV/atom
Corrected total energy
-113.5620
eV
Raw total energy
-98.9659
eV

Electronic Structure

Indirect band gap
0.4097
eV
Direct band gap
0.4386
eV
DOS at Fermi level
0.3031
Total magnetisation
0.9433
μB

Additional Information

Prototype ID

A3B22_4_spg1

Decomposition

KS12 KS5

Computed at

2025-04-02 23:50:12

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: agm007761116).

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 agm007761116
data_agm007761116
_cell_length_a     8.16598
_cell_length_b     10.27370
_cell_length_c     10.57261
_cell_angle_alpha  69.03747
_cell_angle_beta   76.27279
_cell_angle_gamma  88.16002
_cell_volume       803.25982
_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 0.13334 0.10040 0.72544 1.00000
  K2 K 0.09349 0.94136 0.19476 1.00000
  K3 K 0.61897 0.63323 0.98723 1.00000
  S1 S 0.36341 0.90882 0.93631 1.00000
  S2 S 0.51393 0.47545 0.33615 1.00000
  S3 S 0.43903 0.14371 0.34145 1.00000
  S4 S 0.50710 0.25859 0.44636 1.00000
  S5 S 0.90707 0.69998 0.62316 1.00000
  S6 S 0.36469 0.80188 0.66069 1.00000
  S7 S 0.04951 0.28412 0.20369 1.00000
  S8 S 0.63996 0.40820 0.77220 1.00000
  S9 S 0.51639 0.04118 0.97145 1.00000
  S10 S 0.14973 0.58310 0.23871 1.00000
  S11 S 0.57339 0.88456 0.69078 1.00000
  S12 S 0.30299 0.60323 0.80892 1.00000
  S13 S 0.18581 0.09316 0.40909 1.00000
  S14 S 0.77996 0.86564 0.52538 1.00000
  S15 S 0.28485 0.55721 0.38822 1.00000
  S16 S 0.87552 0.86186 0.99072 1.00000
  S17 S 0.96989 0.41616 0.30553 1.00000
  S18 S 0.93267 0.36944 0.01589 1.00000
  S19 S 0.40813 0.45705 0.72548 1.00000
  S20 S 0.89555 0.18941 0.99358 1.00000
  S21 S 0.66628 0.92073 0.10004 1.00000
  S22 S 0.82934 0.52000 0.60172 1.00000
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