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TlSe

Alexandria ALEX

Alex-ID: agm003201183 · Space group: Imm2 (#44)

Basic Information

Formula
TlSe
Alex-ID
agm003201183
Elements
2
Sites
6
Space group
Imm2 (#44)
Crystal system
orthorhombic
Volume
177.23
ų
Cell a
7.5168
Å
Cell b
7.5168
Å
Cell c
6.7292
Å
α angle
63.32
°
β angle
63.32
°
γ angle
31.81
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TlSe
Se
3.00 · 50.0%
Tl
3.00 · 50.0%

Energy & Stability

Energy above hull
0.0285
eV/atom
Formation energy
-0.2520
eV/atom
Corrected total energy
-19.0828
eV
Raw total energy
-19.0828
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
0.6897
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB_341_spg8

Decomposition

Tl2Se5 Tl2Se

Computed at

2021-12-03 05:20:31.058681

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: agm003201183).

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 agm003201183
data_agm003201183
_cell_length_a     7.51679
_cell_length_b     7.51679
_cell_length_c     6.72915
_cell_angle_alpha  63.31561
_cell_angle_beta   63.31561
_cell_angle_gamma  31.81219
_cell_volume       177.23054
_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
  Se1 Se 0.98973 0.98973 0.90451 1.00000
  Se2 Se 0.30554 0.30554 0.56849 1.00000
  Se3 Se 0.62140 0.62140 0.27270 1.00000
  Tl1 Tl 0.64236 0.64236 0.68473 1.00000
  Tl2 Tl 0.96868 0.96868 0.35882 1.00000
  Tl3 Tl 0.30563 0.30563 0.04409 1.00000
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