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Rb2Tl12Cd7

Alexandria ALEX

Alex-ID: agm005672281 · Space group: P-3 (#147)

Basic Information

Formula
Rb2Tl12Cd7
Alex-ID
agm005672281
Elements
3
Sites
21
Space group
P-3 (#147)
Crystal system
trigonal
Volume
640.45
ų
Cell a
3.6571
Å
Cell b
14.2203
Å
Cell c
14.2203
Å
α angle
120.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb2Tl12Cd7
Rb
2.00 · 9.5%
Tl
12.00 · 57.1%
Cd
7.00 · 33.3%

Energy & Stability

Energy above hull
0.0643
eV/atom
Formation energy
0.0154
eV/atom
Corrected total energy
-36.4724
eV
Raw total energy
-36.4724
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
9.4436
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B7C12_27_spg147

Decomposition

Rb5Tl11Cd2 Tl RbCd11

Computed at

2023-06-21 08:56:45.571195

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: agm005672281).

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 agm005672281
data_agm005672281
_cell_length_a     3.65710
_cell_length_b     14.22029
_cell_length_c     14.22029
_cell_angle_alpha  120.00002
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       640.44768
_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 0.24787 0.33333 0.66667 1.00000
  Rb2 Rb 0.75213 0.66667 0.33333 1.00000
  Tl1 Tl 0.25132 0.62359 0.08371 1.00000
  Tl2 Tl 0.25132 0.46011 0.37641 1.00000
  Tl3 Tl 0.25132 0.91629 0.53989 1.00000
  Tl4 Tl 0.74868 0.37641 0.91629 1.00000
  Tl5 Tl 0.74868 0.53989 0.62359 1.00000
  Tl6 Tl 0.74868 0.08371 0.46011 1.00000
  Tl7 Tl 0.24308 0.08586 0.24924 1.00000
  Tl8 Tl 0.24308 0.16337 0.91414 1.00000
  Tl9 Tl 0.24308 0.75076 0.83663 1.00000
  Tl10 Tl 0.75692 0.91414 0.75076 1.00000
  Tl11 Tl 0.75692 0.83663 0.08586 1.00000
  Tl12 Tl 0.75692 0.24924 0.16337 1.00000
  Cd1 Cd 0.50000 0.00000 0.00000 1.00000
  Cd2 Cd 0.24997 0.87932 0.29467 1.00000
  Cd3 Cd 0.24997 0.41535 0.12068 1.00000
  Cd4 Cd 0.24997 0.70533 0.58465 1.00000
  Cd5 Cd 0.75003 0.12068 0.70533 1.00000
  Cd6 Cd 0.75003 0.58465 0.87932 1.00000
  Cd7 Cd 0.75003 0.29467 0.41535 1.00000
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