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U2Tl3SnTe6

Alexandria ALEX

Alex-ID: agm004635398 · Space group: C2/m (#12)

Basic Information

Formula
U2Tl3SnTe6
Alex-ID
agm004635398
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
430.73
ų
Cell a
7.8323
Å
Cell b
7.8323
Å
Cell c
8.5088
Å
α angle
98.80
°
β angle
98.80
°
γ angle
119.93
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
U2Tl3SnTe6
U
2.00 · 16.7%
Tl
3.00 · 25.0%
Sn
1.00 · 8.3%
Te
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0036
eV/atom
Formation energy
-0.4874
eV/atom
Corrected total energy
-58.3768
eV
Raw total energy
-58.3768
eV

Electronic Structure

Indirect band gap
0.0832
eV
Direct band gap
0.1229
eV
DOS at Fermi level
16.6785
Total magnetisation
5.0000
μB

Additional Information

Prototype ID

AB2C3D6_175_spg12

Decomposition

UTl3(SnTe3)2 UTe2 UTl2Te3 Sn

Computed at

2022-06-29 20:55:39.245472

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: agm004635398).

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 agm004635398
data_agm004635398
_cell_length_a     7.83232
_cell_length_b     7.83232
_cell_length_c     8.50876
_cell_angle_alpha  98.79944
_cell_angle_beta   98.79944
_cell_angle_gamma  119.92739
_cell_volume       430.72736
_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
  U1 U 0.33266 0.66734 0.00000 1.00000
  U2 U 0.66734 0.33266 0.00000 1.00000
  Tl1 Tl 0.16360 0.83640 0.50000 1.00000
  Tl2 Tl 0.83640 0.16360 0.50000 1.00000
  Tl3 Tl 0.50000 0.50000 0.50000 1.00000
  Sn1 Sn 0.00000 0.00000 0.00000 1.00000
  Te1 Te 0.92776 0.58408 0.78403 1.00000
  Te2 Te 0.72667 0.72667 0.21208 1.00000
  Te3 Te 0.07224 0.41592 0.21597 1.00000
  Te4 Te 0.58408 0.92776 0.78403 1.00000
  Te5 Te 0.27333 0.27333 0.78792 1.00000
  Te6 Te 0.41592 0.07224 0.21597 1.00000
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