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RbTlTe2

Alexandria ALEX

Alex-ID: agm002879880 · Space group: I-42d (#122)

Basic Information

Formula
RbTlTe2
Alex-ID
agm002879880
Elements
3
Sites
8
Space group
I-42d (#122)
Crystal system
tetragonal
Volume
365.27
ų
Cell a
8.5242
Å
Cell b
8.5242
Å
Cell c
7.8487
Å
α angle
57.11
°
β angle
57.11
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
RbTlTe2
Tl
2.00 · 25.0%
Te
4.00 · 50.0%
Rb
2.00 · 25.0%

Energy & Stability

Energy above hull
0.0763
eV/atom
Formation energy
-0.4884
eV/atom
Corrected total energy
-23.1419
eV
Raw total energy
-23.1419
eV

Electronic Structure

Indirect band gap
0.5002
eV
Direct band gap
0.5002
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_33_spg122

Decomposition

Rb2Te3 Tl2Te

Computed at

2015-03-30 19:34:47

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: agm002879880).

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 agm002879880
data_agm002879880
_cell_length_a     8.52418
_cell_length_b     8.52418
_cell_length_c     7.84866
_cell_angle_alpha  57.10958
_cell_angle_beta   57.10958
_cell_angle_gamma  90.00000
_cell_volume       365.26997
_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
  Tl1 Tl 0.00000 0.00000 0.00000 1.00000
  Tl2 Tl 0.75000 0.25000 0.50000 1.00000
  Te1 Te 0.69879 0.12500 0.25000 1.00000
  Te2 Te 0.05121 0.62500 0.25000 1.00000
  Te3 Te 0.37500 0.30121 0.75000 1.00000
  Te4 Te 0.87500 0.94879 0.75000 1.00000
  Rb1 Rb 0.50000 0.50000 0.00000 1.00000
  Rb2 Rb 0.25000 0.75000 0.50000 1.00000
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