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K10Zn4Sn4Se17

Alexandria ALEX

Alex-ID: agm017979225 · Space group: R3m (#160)

Basic Information

Formula
K10Zn4Sn4Se17
Alex-ID
agm017979225
Elements
4
Sites
35
Space group
R3m (#160)
Crystal system
trigonal
Volume
1,172.64
ų
Cell a
10.5473
Å
Cell b
10.5473
Å
Cell c
10.5473
Å
α angle
91.14
°
β angle
91.14
°
γ angle
91.14
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K10Zn4Sn4Se17
K
10.00 · 28.6%
Zn
4.00 · 11.4%
Sn
4.00 · 11.4%
Se
17.00 · 48.6%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.8949
eV/atom
Corrected total energy
-122.8089
eV
Raw total energy
-122.8089
eV

Electronic Structure

Indirect band gap
1.2247
eV
Direct band gap
1.2967
eV
DOS at Fermi level
-0.0090
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A4B4C10D17_0_spg160

Decomposition

K10Zn4Sn4Se17

Computed at

2024-11-07 20:14:43.333544

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: agm017979225).

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 agm017979225
data_agm017979225
_cell_length_a     10.54730
_cell_length_b     10.54730
_cell_length_c     10.54730
_cell_angle_alpha  91.13683
_cell_angle_beta   91.13683
_cell_angle_gamma  91.13683
_cell_volume       1172.63802
_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 0.99908 0.50110 0.99908 1.00000
  K2 K 0.99908 0.99908 0.50110 1.00000
  K3 K 0.50110 0.99908 0.99908 1.00000
  K4 K 0.05384 0.50328 0.50328 1.00000
  K5 K 0.50328 0.05384 0.50328 1.00000
  K6 K 0.50328 0.50328 0.05384 1.00000
  K7 K 0.33268 0.68978 0.33268 1.00000
  K8 K 0.33268 0.33268 0.68978 1.00000
  K9 K 0.68978 0.33268 0.33268 1.00000
  K10 K 0.65786 0.65786 0.65786 1.00000
  Zn1 Zn 0.86389 0.86389 0.86389 1.00000
  Zn2 Zn 0.13365 0.86732 0.13365 1.00000
  Zn3 Zn 0.86732 0.13365 0.13365 1.00000
  Zn4 Zn 0.13365 0.13365 0.86732 1.00000
  Sn1 Sn 0.22062 0.77427 0.77427 1.00000
  Sn2 Sn 0.77427 0.22062 0.77427 1.00000
  Sn3 Sn 0.77427 0.77427 0.22062 1.00000
  Sn4 Sn 0.22980 0.22980 0.22980 1.00000
  Se1 Se 0.00050 0.00050 0.00050 1.00000
  Se2 Se 0.34342 0.63174 0.63174 1.00000
  Se3 Se 0.63174 0.34342 0.63174 1.00000
  Se4 Se 0.63174 0.63174 0.34342 1.00000
  Se5 Se 0.36980 0.36980 0.36980 1.00000
  Se6 Se 0.98591 0.72268 0.72268 1.00000
  Se7 Se 0.72268 0.98591 0.72268 1.00000
  Se8 Se 0.72268 0.72268 0.98591 1.00000
  Se9 Se 0.00792 0.72692 0.27405 1.00000
  Se10 Se 0.27780 0.99750 0.27780 1.00000
  Se11 Se 0.27405 0.72692 0.00792 1.00000
  Se12 Se 0.99750 0.27780 0.27780 1.00000
  Se13 Se 0.72692 0.00792 0.27405 1.00000
  Se14 Se 0.72692 0.27405 0.00792 1.00000
  Se15 Se 0.00792 0.27405 0.72692 1.00000
  Se16 Se 0.27405 0.00792 0.72692 1.00000
  Se17 Se 0.27780 0.27780 0.99750 1.00000
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