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Cs4Rb8Au3

Alexandria ALEX

Alex-ID: agm005707964 · Space group: P-4m2 (#115)

Alexandria Database API

Basic Information

Formula
Cs4Rb8Au3
Alex-ID
agm005707964
Elements
3
Sites
15
Space group
P-4m2 (#115)
Crystal system
tetragonal
Volume
1,019.85
ų
Cell a
6.3988
Å
Cell b
6.3988
Å
Cell c
24.9077
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs4Rb8Au3
Cs
4.00 · 26.7%
Rb
8.00 · 53.3%
Au
3.00 · 20.0%

Energy & Stability

Energy above hull
0.0291
eV/atom
Formation energy
-0.1108
eV/atom
Corrected total energy
-22.6602
eV
Raw total energy
-22.6602
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
9.7674
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A3B4C8_76_spg115

Decomposition

Cs5Au4 Cs2Au Rb

Computed at

2023-06-29 19:11:28.559535

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: agm005707964).

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 agm005707964
data_agm005707964
_cell_length_a     6.39885
_cell_length_b     6.39885
_cell_length_c     24.90772
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1019.85226
_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 0.50000 0.00000 0.41869 1.00000
  Cs2 Cs 0.50000 0.00000 0.91701 1.00000
  Cs3 Cs 1.00000 0.50000 0.08299 1.00000
  Cs4 Cs 1.00000 0.50000 0.58131 1.00000
  Rb1 Rb 0.50000 1.00000 0.08466 1.00000
  Rb2 Rb 0.50000 1.00000 0.57766 1.00000
  Rb3 Rb 0.00000 0.50000 0.42234 1.00000
  Rb4 Rb 0.00000 0.50000 0.91534 1.00000
  Rb5 Rb 0.50000 0.50000 0.25253 1.00000
  Rb6 Rb 0.50000 0.50000 0.74747 1.00000
  Rb7 Rb 0.00000 0.00000 0.25208 1.00000
  Rb8 Rb 1.00000 1.00000 0.74792 1.00000
  Au1 Au 0.50000 0.50000 0.50000 1.00000
  Au2 Au 0.00000 0.00000 0.00000 1.00000
  Au3 Au 0.00000 0.00000 0.50000 1.00000
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