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Rb5(CdPb6)2

Alexandria ALEX

Alex-ID: agm005684094 · Space group: C2/m (#12)

Basic Information

Formula
Rb5(CdPb6)2
Alex-ID
agm005684094
Elements
3
Sites
19
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
732.57
ų
Cell a
8.0984
Å
Cell b
8.4342
Å
Cell c
11.6616
Å
α angle
68.80
°
β angle
81.21
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb5(CdPb6)2
Rb
5.00 · 26.3%
Cd
2.00 · 10.5%
Pb
12.00 · 63.2%

Energy & Stability

Energy above hull
0.1017
eV/atom
Formation energy
-0.0417
eV/atom
Corrected total energy
-51.9770
eV
Raw total energy
-51.9770
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
9.9876
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B5C12_397_spg12

Decomposition

RbCd11 Rb4Pb9 Pb

Computed at

2023-06-26 07:36:42.142944

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: agm005684094).

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 agm005684094
data_agm005684094
_cell_length_a     8.09839
_cell_length_b     8.43416
_cell_length_c     11.66162
_cell_angle_alpha  68.80024
_cell_angle_beta   81.20727
_cell_angle_gamma  90.00000
_cell_volume       732.57112
_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 0.61337 0.76500 0.47000 1.00000
  Rb2 Rb 0.06515 0.68985 0.62031 1.00000
  Rb3 Rb 0.50000 0.00000 0.00000 1.00000
  Rb4 Rb 0.93485 0.31015 0.37969 1.00000
  Rb5 Rb 0.38663 0.23500 0.53000 1.00000
  Cd1 Cd 1.00000 0.68446 0.00000 1.00000
  Cd2 Cd 0.00000 0.31554 1.00000 1.00000
  Pb1 Pb 0.04213 0.08098 0.83804 1.00000
  Pb2 Pb 0.74778 0.32920 0.70833 1.00000
  Pb3 Pb 0.74778 0.96246 0.70833 1.00000
  Pb4 Pb 0.36729 0.41091 0.80138 1.00000
  Pb5 Pb 0.36729 0.78771 0.80138 1.00000
  Pb6 Pb 0.68767 0.54340 0.91320 1.00000
  Pb7 Pb 0.31233 0.45660 0.08680 1.00000
  Pb8 Pb 0.63271 0.58909 0.19862 1.00000
  Pb9 Pb 0.63271 0.21229 0.19862 1.00000
  Pb10 Pb 0.25222 0.67080 0.29167 1.00000
  Pb11 Pb 0.25222 0.03754 0.29167 1.00000
  Pb12 Pb 0.95787 0.91902 0.16196 1.00000
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