Navigation

HEAS Data Platform · Materials Science Database

Tb(Tl4Se3)2

Alexandria ALEX

Alex-ID: agm072117634 · Space group: R-3 (#148)

Basic Information

Formula
Tb(Tl4Se3)2
Alex-ID
agm072117634
Elements
3
Sites
15
Space group
R-3 (#148)
Crystal system
trigonal
Volume
487.36
ų
Cell a
10.6356
Å
Cell b
10.6356
Å
Cell c
10.6356
Å
α angle
42.01
°
β angle
42.01
°
γ angle
42.01
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb(Tl4Se3)2
Tb
1.00 · 6.7%
Tl
8.00 · 53.3%
Se
6.00 · 40.0%

Energy & Stability

Energy above hull
0.0315
eV/atom
Formation energy
-0.6010
eV/atom
Corrected total energy
-53.5206
eV
Raw total energy
-53.5206
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.5067
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB6C8_0_spg148

Decomposition

Tl2Se5 Tb(TlSe)3 Tl2Se

Computed at

2024-10-07 07:33:05.051462

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: agm072117634).

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 agm072117634
data_agm072117634
_cell_length_a     10.63560
_cell_length_b     10.63560
_cell_length_c     10.63560
_cell_angle_alpha  42.00554
_cell_angle_beta   42.00554
_cell_angle_gamma  42.00554
_cell_volume       487.35859
_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
  Tb1 Tb 0.00000 0.00000 0.00000 1.00000
  Tl1 Tl 0.33384 0.33384 0.33384 1.00000
  Tl2 Tl 0.66616 0.66616 0.66616 1.00000
  Tl3 Tl 0.11464 0.46532 0.77574 1.00000
  Tl4 Tl 0.77574 0.11464 0.46532 1.00000
  Tl5 Tl 0.46532 0.77574 0.11464 1.00000
  Tl6 Tl 0.88536 0.53468 0.22426 1.00000
  Tl7 Tl 0.22426 0.88536 0.53468 1.00000
  Tl8 Tl 0.53468 0.22426 0.88536 1.00000
  Se1 Se 0.75222 0.36404 0.06387 1.00000
  Se2 Se 0.06387 0.75222 0.36404 1.00000
  Se3 Se 0.36404 0.06387 0.75222 1.00000
  Se4 Se 0.24778 0.63596 0.93613 1.00000
  Se5 Se 0.93613 0.24778 0.63596 1.00000
  Se6 Se 0.63596 0.93613 0.24778 1.00000
Get direct link