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RbAg3Ge

Alexandria ALEX

Alex-ID: agm002485083 · Space group: Pm-3m (#221)

Basic Information

Formula
RbAg3Ge
Alex-ID
agm002485083
Elements
3
Sites
5
Space group
Pm-3m (#221)
Crystal system
cubic
Volume
134.96
ų
Cell a
5.1294
Å
Cell b
5.1294
Å
Cell c
5.1294
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
RbAg3Ge
Ge
1.00 · 20.0%
Rb
1.00 · 20.0%
Ag
3.00 · 60.0%

Energy & Stability

Energy above hull
0.1323
eV/atom
Formation energy
0.0520
eV/atom
Corrected total energy
-13.8786
eV
Raw total energy
-13.8786
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.2724
eV
DOS at Fermi level
0.0313
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC3_0_spg221

Decomposition

Ag RbGe

Computed at

2015-12-10 13:12:52

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: agm002485083).

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 agm002485083
data_agm002485083
_cell_length_a     5.12937
_cell_length_b     5.12937
_cell_length_c     5.12937
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       134.95610
_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
  Ge1 Ge 0.00000 0.00000 0.00000 1.00000
  Rb1 Rb 0.50000 0.50000 0.50000 1.00000
  Ag1 Ag 0.00000 0.50000 0.00000 1.00000
  Ag2 Ag 0.00000 0.00000 0.50000 1.00000
  Ag3 Ag 0.50000 0.00000 0.00000 1.00000
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