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Cs12Rb6Br

Alexandria ALEX

Alex-ID: agm006091908 · Space group: R-3m (#166)

Basic Information

Formula
Cs12Rb6Br
Alex-ID
agm006091908
Elements
3
Sites
19
Space group
R-3m (#166)
Crystal system
trigonal
Volume
1,884.24
ų
Cell a
12.5725
Å
Cell b
12.5725
Å
Cell c
12.5725
Å
α angle
78.64
°
β angle
78.64
°
γ angle
78.64
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs12Rb6Br
Cs
12.00 · 63.2%
Rb
6.00 · 31.6%
Br
1.00 · 5.3%

Energy & Stability

Energy above hull
0.0172
eV/atom
Formation energy
-0.1706
eV/atom
Corrected total energy
-20.9968
eV
Raw total energy
-20.9968
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
19.0240
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB6C12_145_spg166

Decomposition

Cs Rb CsBr

Computed at

2023-08-25 17:28:37.682289

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: agm006091908).

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 agm006091908
data_agm006091908
_cell_length_a     12.57252
_cell_length_b     12.57252
_cell_length_c     12.57253
_cell_angle_alpha  78.64418
_cell_angle_beta   78.64418
_cell_angle_gamma  78.64418
_cell_volume       1884.24348
_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 0.30441 0.30544 0.63840 1.00000
  Cs2 Cs 0.30544 0.63840 0.30441 1.00000
  Cs3 Cs 0.63840 0.30441 0.30544 1.00000
  Cs4 Cs 0.69559 0.69456 0.36160 1.00000
  Cs5 Cs 0.69456 0.36160 0.69559 1.00000
  Cs6 Cs 0.36160 0.69559 0.69456 1.00000
  Cs7 Cs 0.02365 0.02327 0.69792 1.00000
  Cs8 Cs 0.30208 0.97635 0.97673 1.00000
  Cs9 Cs 0.97673 0.30208 0.97635 1.00000
  Cs10 Cs 0.97635 0.97673 0.30208 1.00000
  Cs11 Cs 0.69792 0.02365 0.02327 1.00000
  Cs12 Cs 0.02327 0.69792 0.02365 1.00000
  Rb1 Rb 0.03356 0.36204 0.36268 1.00000
  Rb2 Rb 0.63796 0.63732 0.96644 1.00000
  Rb3 Rb 0.63732 0.96644 0.63796 1.00000
  Rb4 Rb 0.96644 0.63796 0.63732 1.00000
  Rb5 Rb 0.36204 0.36268 0.03356 1.00000
  Rb6 Rb 0.36268 0.03356 0.36204 1.00000
  Br1 Br 0.00000 0.00000 0.00000 1.00000
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