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Cs9Rb7

Alexandria ALEX

Alex-ID: agm008564269 · Space group: I-42m (#121)

Basic Information

Formula
Cs9Rb7
Alex-ID
agm008564269
Elements
2
Sites
16
Space group
I-42m (#121)
Crystal system
tetragonal
Volume
1,631.76
ų
Cell a
14.3455
Å
Cell b
14.3455
Å
Cell c
14.3455
Å
α angle
131.28
°
β angle
131.28
°
γ angle
71.37
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs9Rb7
Cs
9.00 · 56.3%
Rb
7.00 · 43.8%

Energy & Stability

Energy above hull
0.0043
eV/atom
Formation energy
0.0043
eV/atom
Corrected total energy
-14.4113
eV
Raw total energy
-14.4113
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0004
eV
DOS at Fermi level
16.0736
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A7B9_2_spg139

Decomposition

Rb Cs

Computed at

2024-05-15 12:49:36.485313

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: agm008564269).

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 agm008564269
data_agm008564269
_cell_length_a     14.34547
_cell_length_b     14.34547
_cell_length_c     14.34547
_cell_angle_alpha  131.28137
_cell_angle_beta   131.28137
_cell_angle_gamma  71.36642
_cell_volume       1631.75657
_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 0.63565 0.63565 0.51099 1.00000
  Cs2 Cs 0.12466 0.12466 0.48901 1.00000
  Cs3 Cs 0.87534 0.36435 0.00000 1.00000
  Cs4 Cs 0.36435 0.87534 0.00000 1.00000
  Cs5 Cs 0.25341 0.25341 0.00000 1.00000
  Cs6 Cs 0.74659 0.74659 0.00000 1.00000
  Cs7 Cs 0.25000 0.75000 0.50000 1.00000
  Cs8 Cs 0.75000 0.25000 0.50000 1.00000
  Cs9 Cs 0.50000 0.50000 0.00000 1.00000
  Rb1 Rb 0.36566 0.36566 0.49168 1.00000
  Rb2 Rb 0.87399 0.87399 0.50832 1.00000
  Rb3 Rb 0.12601 0.63434 0.00000 1.00000
  Rb4 Rb 0.63434 0.12601 0.00000 1.00000
  Rb5 Rb 0.00000 0.00000 0.00000 1.00000
  Rb6 Rb 0.50000 0.00000 0.50000 1.00000
  Rb7 Rb 0.00000 0.50000 0.50000 1.00000
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