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Rb3Bi2Sb

Alexandria ALEX

Alex-ID: agm005676609 · Space group: P2_1/c (#14)

Basic Information

Formula
Rb3Bi2Sb
Alex-ID
agm005676609
Elements
3
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
1,119.04
ų
Cell a
8.9482
Å
Cell b
11.1589
Å
Cell c
13.1692
Å
α angle
90.00
°
β angle
121.68
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb3Bi2Sb
Rb
12.00 · 50.0%
Bi
8.00 · 33.3%
Sb
4.00 · 16.7%

Energy & Stability

Energy above hull
0.0875
eV/atom
Formation energy
-0.2917
eV/atom
Corrected total energy
-66.1478
eV
Raw total energy
-66.1478
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0415
eV
DOS at Fermi level
14.2846
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2927_spg14

Decomposition

RbBi RbSb

Computed at

2023-08-24 15:22:32.702185

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: agm005676609).

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 agm005676609
data_agm005676609
_cell_length_a     8.94820
_cell_length_b     11.15891
_cell_length_c     13.16923
_cell_angle_alpha  90.00000
_cell_angle_beta   121.67946
_cell_angle_gamma  90.00000
_cell_volume       1119.04345
_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
  Rb1 Rb 0.32301 0.87924 0.95159 1.00000
  Rb2 Rb 0.17699 0.37924 0.54841 1.00000
  Rb3 Rb 0.67699 0.12076 0.04841 1.00000
  Rb4 Rb 0.82301 0.62076 0.45159 1.00000
  Rb5 Rb 0.36952 0.57211 0.10898 1.00000
  Rb6 Rb 0.13048 0.07211 0.39102 1.00000
  Rb7 Rb 0.63048 0.42789 0.89102 1.00000
  Rb8 Rb 0.86952 0.92789 0.60898 1.00000
  Rb9 Rb 0.92714 0.71574 0.14560 1.00000
  Rb10 Rb 0.57286 0.21574 0.35440 1.00000
  Rb11 Rb 0.07286 0.28426 0.85440 1.00000
  Rb12 Rb 0.42714 0.78426 0.64560 1.00000
  Bi1 Bi 0.70202 0.90355 0.27841 1.00000
  Bi2 Bi 0.79798 0.40355 0.22159 1.00000
  Bi3 Bi 0.29798 0.09645 0.72159 1.00000
  Bi4 Bi 0.20202 0.59645 0.77841 1.00000
  Bi5 Bi 0.34389 0.56095 0.39099 1.00000
  Bi6 Bi 0.15611 0.06095 0.10901 1.00000
  Bi7 Bi 0.65611 0.43905 0.60901 1.00000
  Bi8 Bi 0.84389 0.93905 0.89099 1.00000
  Sb1 Sb 0.38314 0.86981 0.28398 1.00000
  Sb2 Sb 0.11686 0.36981 0.21602 1.00000
  Sb3 Sb 0.61686 0.13019 0.71602 1.00000
  Sb4 Sb 0.88314 0.63019 0.78398 1.00000
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