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Cs4Rb11

Alexandria ALEX

Alex-ID: agm005536634 · Space group: P4_2/mnm (#136)

Basic Information

Formula
Cs4Rb11
Alex-ID
agm005536634
Elements
2
Sites
30
Space group
P4_2/mnm (#136)
Crystal system
tetragonal
Volume
2,886.09
ų
Cell a
9.2497
Å
Cell b
17.6641
Å
Cell c
17.6641
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs4Rb11
Cs
8.00 · 26.7%
Rb
22.00 · 73.3%

Energy & Stability

Energy above hull
0.0105
eV/atom
Formation energy
0.0105
eV/atom
Corrected total energy
-27.8228
eV
Raw total energy
-27.8228
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0133
eV
DOS at Fermi level
28.2078
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A4B11_0_spg136

Decomposition

Rb Cs

Computed at

2023-05-28 07:22:17.446144

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: agm005536634).

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 agm005536634
data_agm005536634
_cell_length_a     9.24968
_cell_length_b     17.66409
_cell_length_c     17.66409
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       2886.08526
_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 0.00000 0.13725 0.54098 1.00000
  Cs2 Cs 0.00000 0.86275 0.45902 1.00000
  Cs3 Cs 0.50000 0.95902 0.63725 1.00000
  Cs4 Cs 0.50000 0.04098 0.36275 1.00000
  Cs5 Cs 0.50000 0.36275 0.04098 1.00000
  Cs6 Cs 0.50000 0.63725 0.95902 1.00000
  Cs7 Cs 0.00000 0.54098 0.13725 1.00000
  Cs8 Cs 0.00000 0.45902 0.86275 1.00000
  Rb1 Rb 0.00000 0.00000 0.00000 1.00000
  Rb2 Rb 0.50000 0.50000 0.50000 1.00000
  Rb3 Rb 0.00000 0.40495 0.59505 1.00000
  Rb4 Rb 0.00000 0.59505 0.40495 1.00000
  Rb5 Rb 0.50000 0.90495 0.90495 1.00000
  Rb6 Rb 0.50000 0.09505 0.09505 1.00000
  Rb7 Rb 0.00000 0.06976 0.25861 1.00000
  Rb8 Rb 0.00000 0.93024 0.74139 1.00000
  Rb9 Rb 0.50000 0.24139 0.56976 1.00000
  Rb10 Rb 0.50000 0.75861 0.43024 1.00000
  Rb11 Rb 0.50000 0.43024 0.75861 1.00000
  Rb12 Rb 0.50000 0.56976 0.24139 1.00000
  Rb13 Rb 0.00000 0.25861 0.06976 1.00000
  Rb14 Rb 0.00000 0.74139 0.93024 1.00000
  Rb15 Rb 0.24851 0.32084 0.32084 1.00000
  Rb16 Rb 0.24851 0.67916 0.67916 1.00000
  Rb17 Rb 0.74851 0.17916 0.82084 1.00000
  Rb18 Rb 0.74851 0.82084 0.17916 1.00000
  Rb19 Rb 0.25149 0.17916 0.82084 1.00000
  Rb20 Rb 0.25149 0.82084 0.17916 1.00000
  Rb21 Rb 0.75149 0.32084 0.32084 1.00000
  Rb22 Rb 0.75149 0.67916 0.67916 1.00000
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