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Cs11K17Rb

Alexandria ALEX

Alex-ID: agm005586533 · Space group: Cm (#8)

Basic Information

Formula
Cs11K17Rb
Alex-ID
agm005586533
Elements
3
Sites
29
Space group
Cm (#8)
Crystal system
monoclinic
Volume
2,567.02
ų
Cell a
14.9624
Å
Cell b
14.9624
Å
Cell c
14.8759
Å
α angle
109.42
°
β angle
109.42
°
γ angle
109.48
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs11K17Rb
Cs
11.00 · 37.9%
K
17.00 · 58.6%
Rb
1.00 · 3.4%

Energy & Stability

Energy above hull
0.0433
eV/atom
Formation energy
0.0407
eV/atom
Corrected total energy
-27.9452
eV
Raw total energy
-27.9452
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
24.7420
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB11C17_2_spg8

Decomposition

Cs6K7 CsK2 Rb

Computed at

2023-06-11 23:28:53.062782

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: agm005586533).

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 agm005586533
data_agm005586533
_cell_length_a     14.96242
_cell_length_b     14.96242
_cell_length_c     14.87591
_cell_angle_alpha  109.41522
_cell_angle_beta   109.41525
_cell_angle_gamma  109.47760
_cell_volume       2567.02240
_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 0.19793 0.19793 0.81677 1.00000
  Cs2 Cs 0.61381 0.80323 0.00056 1.00000
  Cs3 Cs 0.19056 0.38516 0.38065 1.00000
  Cs4 Cs 0.80450 0.00108 0.61443 1.00000
  Cs5 Cs 0.61400 0.00102 0.80343 1.00000
  Cs6 Cs 0.81159 0.19755 0.19814 1.00000
  Cs7 Cs 0.19755 0.81159 0.19814 1.00000
  Cs8 Cs 0.00102 0.61400 0.80343 1.00000
  Cs9 Cs 0.00108 0.80450 0.61443 1.00000
  Cs10 Cs 0.38516 0.19056 0.38065 1.00000
  Cs11 Cs 0.80323 0.61381 0.00056 1.00000
  K1 K 0.99880 0.99880 0.36631 1.00000
  K2 K 0.67819 0.67819 0.27361 1.00000
  K3 K 0.63347 0.63347 0.63280 1.00000
  K4 K 0.40872 0.40872 0.72478 1.00000
  K5 K 0.00193 0.00193 0.00118 1.00000
  K6 K 0.31750 0.58671 0.00344 1.00000
  K7 K 0.41159 0.72171 0.40672 1.00000
  K8 K 0.00162 0.31702 0.58930 1.00000
  K9 K 0.00223 0.36650 0.00115 1.00000
  K10 K 0.27423 0.68320 0.68304 1.00000
  K11 K 0.58923 0.00015 0.31654 1.00000
  K12 K 0.00015 0.58923 0.31654 1.00000
  K13 K 0.68320 0.27423 0.68304 1.00000
  K14 K 0.36650 0.00223 0.00115 1.00000
  K15 K 0.31702 0.00162 0.58930 1.00000
  K16 K 0.72171 0.41159 0.40672 1.00000
  K17 K 0.58671 0.31750 0.00344 1.00000
  Rb1 Rb 0.38679 0.38679 0.18972 1.00000
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