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Rb6Ag2Se

Alexandria ALEX

Alex-ID: agm097084965 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
Rb6Ag2Se
Alex-ID
agm097084965
Elements
3
Sites
9
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
530.72
ų
Cell a
6.4899
Å
Cell b
6.4907
Å
Cell c
12.5991
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb6Ag2Se
Rb
6.00 · 66.7%
Ag
2.00 · 22.2%
Se
1.00 · 11.1%

Energy & Stability

Energy above hull
0.1425
eV/atom
Formation energy
-0.2102
eV/atom
Corrected total energy
-16.8905
eV
Raw total energy
-16.8905
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.0230
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C6_6230_spg6

Decomposition

Rb2Se Rb Ag

Computed at

2025-04-07 06:02:42

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: agm097084965).

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 agm097084965
data_agm097084965
_cell_length_a     6.48986
_cell_length_b     6.49069
_cell_length_c     12.59910
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       530.72057
_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 0.00000 0.00000 0.74268 1.00000
  Rb2 Rb 0.00000 0.00000 0.25732 1.00000
  Rb3 Rb 0.50000 0.00000 0.00000 1.00000
  Rb4 Rb 0.50000 0.00000 0.50000 1.00000
  Rb5 Rb 0.00000 0.50000 0.00000 1.00000
  Rb6 Rb 0.00000 0.50000 0.50000 1.00000
  Ag1 Ag 0.50000 0.50000 0.70908 1.00000
  Ag2 Ag 0.50000 0.50000 0.29092 1.00000
  Se1 Se 0.00000 0.00000 0.00000 1.00000
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