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RbCd12Au7

Alexandria ALEX

Alex-ID: agm005801320 · Space group: R-3m (#166)

Basic Information

Formula
RbCd12Au7
Alex-ID
agm005801320
Elements
3
Sites
20
Space group
R-3m (#166)
Crystal system
trigonal
Volume
460.52
ų
Cell a
7.7265
Å
Cell b
8.6866
Å
Cell c
8.6866
Å
α angle
68.40
°
β angle
72.75
°
γ angle
107.25
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
RbCd12Au7
Rb
1.00 · 5.0%
Cd
12.00 · 60.0%
Au
7.00 · 35.0%

Energy & Stability

Energy above hull
0.0646
eV/atom
Formation energy
-0.1211
eV/atom
Corrected total energy
-37.4145
eV
Raw total energy
-37.4145
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0001
eV
DOS at Fermi level
6.8307
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB7C12_22_spg148

Decomposition

Cd3Au2 Rb(Cd2Au)2 Cd3Au

Computed at

2023-07-16 08:08:28.689659

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: agm005801320).

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 agm005801320
data_agm005801320
_cell_length_a     7.72646
_cell_length_b     8.68657
_cell_length_c     8.68657
_cell_angle_alpha  68.39907
_cell_angle_beta   72.75303
_cell_angle_gamma  107.24696
_cell_volume       460.51826
_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 0.00000 1.00000
  Cd1 Cd 0.73962 0.47245 0.26635 1.00000
  Cd2 Cd 0.99404 0.73365 0.73880 1.00000
  Cd3 Cd 0.45645 0.32281 0.00190 1.00000
  Cd4 Cd 0.54165 0.99810 0.32471 1.00000
  Cd5 Cd 0.73284 0.73880 0.52755 1.00000
  Cd6 Cd 0.86636 0.32471 0.67719 1.00000
  Cd7 Cd 0.13364 0.67529 0.32281 1.00000
  Cd8 Cd 0.26716 0.26120 0.47245 1.00000
  Cd9 Cd 0.45835 0.00190 0.67529 1.00000
  Cd10 Cd 0.54355 0.67719 0.99810 1.00000
  Cd11 Cd 0.00596 0.26635 0.26120 1.00000
  Cd12 Cd 0.26038 0.52755 0.73365 1.00000
  Au1 Au 0.83685 0.34590 0.00299 1.00000
  Au2 Au 0.16017 0.99701 0.34888 1.00000
  Au3 Au 0.50905 0.34888 0.65410 1.00000
  Au4 Au 0.50000 0.00000 0.00000 1.00000
  Au5 Au 0.49095 0.65112 0.34590 1.00000
  Au6 Au 0.83983 0.00299 0.65112 1.00000
  Au7 Au 0.16315 0.65410 0.99701 1.00000
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