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Cs15K4

Alexandria ALEX

Alex-ID: agm073024079 · Space group: I-43d (#220)

Basic Information

Formula
Cs15K4
Alex-ID
agm073024079
Elements
2
Sites
38
Space group
I-43d (#220)
Crystal system
cubic
Volume
4,029.49
ų
Cell a
17.3630
Å
Cell b
17.3630
Å
Cell c
17.3630
Å
α angle
109.47
°
β angle
109.47
°
γ angle
109.47
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs15K4
Cs
30.00 · 78.9%
K
8.00 · 21.1%

Energy & Stability

Energy above hull
0.0105
eV/atom
Formation energy
0.0095
eV/atom
Corrected total energy
-34.1488
eV
Raw total energy
-34.1488
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0234
eV
DOS at Fermi level
41.6078
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A4B15_2_spg220

Decomposition

Cs6K7 Cs

Computed at

2024-10-20 11:23:58

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: agm073024079).

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 agm073024079
data_agm073024079
_cell_length_a     17.36297
_cell_length_b     17.36297
_cell_length_c     17.36297
_cell_angle_alpha  109.47122
_cell_angle_beta   109.47122
_cell_angle_gamma  109.47122
_cell_volume       4029.49235
_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
  Cs1 Cs 0.70034 0.04716 0.92520 1.00000
  Cs2 Cs 0.75000 0.87500 0.12500 1.00000
  Cs3 Cs 0.15318 0.87804 0.45284 1.00000
  Cs4 Cs 0.72486 0.34682 0.79966 1.00000
  Cs5 Cs 0.57480 0.62196 0.77514 1.00000
  Cs6 Cs 0.22486 0.29966 0.84682 1.00000
  Cs7 Cs 0.79966 0.72486 0.34682 1.00000
  Cs8 Cs 0.37804 0.65318 0.95284 1.00000
  Cs9 Cs 0.07480 0.27514 0.12196 1.00000
  Cs10 Cs 0.92520 0.70034 0.04716 1.00000
  Cs11 Cs 0.45284 0.15318 0.87804 1.00000
  Cs12 Cs 0.29966 0.84682 0.22486 1.00000
  Cs13 Cs 0.12500 0.75000 0.87500 1.00000
  Cs14 Cs 0.34682 0.79966 0.72486 1.00000
  Cs15 Cs 0.37500 0.25000 0.62500 1.00000
  Cs16 Cs 0.12196 0.07480 0.27514 1.00000
  Cs17 Cs 0.95284 0.37804 0.65318 1.00000
  Cs18 Cs 0.42520 0.54716 0.20034 1.00000
  Cs19 Cs 0.65318 0.95284 0.37804 1.00000
  Cs20 Cs 0.62500 0.37500 0.25000 1.00000
  Cs21 Cs 0.04716 0.92520 0.70034 1.00000
  Cs22 Cs 0.87804 0.45284 0.15318 1.00000
  Cs23 Cs 0.84682 0.22486 0.29966 1.00000
  Cs24 Cs 0.77514 0.57480 0.62196 1.00000
  Cs25 Cs 0.54716 0.20034 0.42520 1.00000
  Cs26 Cs 0.62196 0.77514 0.57480 1.00000
  Cs27 Cs 0.20034 0.42520 0.54716 1.00000
  Cs28 Cs 0.25000 0.62500 0.37500 1.00000
  Cs29 Cs 0.27514 0.12196 0.07480 1.00000
  Cs30 Cs 0.87500 0.12500 0.75000 1.00000
  K1 K 0.50000 0.00000 0.59092 1.00000
  K2 K 0.00000 0.59092 0.50000 1.00000
  K3 K 0.50000 0.00000 0.09092 1.00000
  K4 K 0.40908 0.40908 0.40908 1.00000
  K5 K 0.90908 0.90908 0.90908 1.00000
  K6 K 0.00000 0.09092 0.50000 1.00000
  K7 K 0.09092 0.50000 0.00000 1.00000
  K8 K 0.59092 0.50000 0.00000 1.00000
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