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K3Sb7(SO3)3

Alexandria ALEX

Alex-ID: agm003276604 · Space group: P6_3 (#173)

Basic Information

Formula
K3Sb7(SO3)3
Alex-ID
agm003276604
Elements
4
Sites
44
Space group
P6_3 (#173)
Crystal system
hexagonal
Volume
1,063.51
ų
Cell a
5.7274
Å
Cell b
14.6429
Å
Cell c
14.6429
Å
α angle
120.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K3Sb7(SO3)3
K
6.00 · 13.6%
Sb
14.00 · 31.8%
S
6.00 · 13.6%
O
18.00 · 40.9%

Energy & Stability

Energy above hull
0.0072
eV/atom
Formation energy
-1.6184
eV/atom
Corrected total energy
-249.5489
eV
Raw total energy
-232.9269
eV

Electronic Structure

Indirect band gap
1.8926
eV
Direct band gap
1.9434
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A3B3C7D9_0_spg173

Decomposition

KSb3O5 KSbS2 Sb2O3

Computed at

2022-05-20 06:50:13.894459

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: agm003276604).

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 agm003276604
data_agm003276604
_cell_length_a     5.72737
_cell_length_b     14.64290
_cell_length_c     14.64290
_cell_angle_alpha  120.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1063.50598
_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 0.85403 0.09705 0.29347 1.00000
  K2 K 0.85403 0.70653 0.80357 1.00000
  K3 K 0.35403 0.90295 0.70653 1.00000
  K4 K 0.35403 0.80357 0.09705 1.00000
  K5 K 0.35403 0.29347 0.19643 1.00000
  K6 K 0.85403 0.19643 0.90295 1.00000
  Sb1 Sb 0.34648 0.27138 0.44752 1.00000
  Sb2 Sb 0.84648 0.44752 0.17614 1.00000
  Sb3 Sb 0.35942 0.00534 0.39434 1.00000
  Sb4 Sb 0.35942 0.38900 0.99466 1.00000
  Sb5 Sb 0.85942 0.99466 0.60566 1.00000
  Sb6 Sb 0.35942 0.60566 0.61100 1.00000
  Sb7 Sb 0.34648 0.17614 0.72862 1.00000
  Sb8 Sb 0.85942 0.61100 0.00534 1.00000
  Sb9 Sb 0.85942 0.39434 0.38900 1.00000
  Sb10 Sb 0.84648 0.72862 0.55248 1.00000
  Sb11 Sb 0.34648 0.55248 0.82386 1.00000
  Sb12 Sb 0.84648 0.82386 0.27138 1.00000
  Sb13 Sb 0.27166 0.66667 0.33333 1.00000
  Sb14 Sb 0.77166 0.33333 0.66667 1.00000
  S1 S 0.45433 0.53637 0.36871 1.00000
  S2 S 0.95433 0.16767 0.53637 1.00000
  S3 S 0.95433 0.46363 0.63129 1.00000
  S4 S 0.45433 0.83233 0.46363 1.00000
  S5 S 0.95433 0.36871 0.83233 1.00000
  S6 S 0.45433 0.63129 0.16767 1.00000
  O1 O 0.87260 0.76815 0.11546 1.00000
  O2 O 0.60392 0.63876 0.92941 1.00000
  O3 O 0.87260 0.88454 0.65268 1.00000
  O4 O 0.37260 0.11546 0.34732 1.00000
  O5 O 0.10429 0.28124 0.35425 1.00000
  O6 O 0.60392 0.29065 0.36124 1.00000
  O7 O 0.10392 0.70935 0.63876 1.00000
  O8 O 0.60429 0.71876 0.64575 1.00000
  O9 O 0.10429 0.07301 0.71876 1.00000
  O10 O 0.10429 0.64575 0.92699 1.00000
  O11 O 0.87260 0.34732 0.23185 1.00000
  O12 O 0.37260 0.23185 0.88454 1.00000
  O13 O 0.10392 0.92941 0.29065 1.00000
  O14 O 0.37260 0.65268 0.76815 1.00000
  O15 O 0.60429 0.92699 0.28124 1.00000
  O16 O 0.10392 0.36124 0.07059 1.00000
  O17 O 0.60429 0.35425 0.07301 1.00000
  O18 O 0.60392 0.07059 0.70935 1.00000
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