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Tb2ThSe3

Alexandria ALEX

Alex-ID: agm034230677 · Space group: Fddd (#70)

Basic Information

Formula
Tb2ThSe3
Alex-ID
agm034230677
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
598.81
ų
Cell a
13.6328
Å
Cell b
12.9984
Å
Cell c
7.1746
Å
α angle
79.32
°
β angle
69.54
°
γ angle
31.14
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2ThSe3
Tb
8.00 · 33.3%
Th
4.00 · 16.7%
Se
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0248
eV/atom
Formation energy
-1.6760
eV/atom
Corrected total energy
-148.8597
eV
Raw total energy
-148.8597
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0108
eV
DOS at Fermi level
12.9453
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_36_spg70

Decomposition

Tb4ThSe5 TbTh4Se5

Computed at

2025-04-15 09:35:13

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: agm034230677).

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 agm034230677
data_agm034230677
_cell_length_a     13.63276
_cell_length_b     12.99835
_cell_length_c     7.17457
_cell_angle_alpha  79.31569
_cell_angle_beta   69.54302
_cell_angle_gamma  31.14129
_cell_volume       598.80590
_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 0.00135 0.00135 0.49865 1.00000
  Tb2 Tb 0.41614 0.41614 0.58386 1.00000
  Tb3 Tb 0.83386 0.83386 0.66614 1.00000
  Tb4 Tb 0.24865 0.24865 0.75135 1.00000
  Tb5 Tb 0.75135 0.75135 0.24865 1.00000
  Tb6 Tb 0.66614 0.66614 0.83386 1.00000
  Tb7 Tb 0.58386 0.58386 0.41614 1.00000
  Tb8 Tb 0.49865 0.49865 0.00135 1.00000
  Th1 Th 0.91662 0.91662 0.08338 1.00000
  Th2 Th 0.33338 0.33338 0.16662 1.00000
  Th3 Th 0.16662 0.16662 0.33338 1.00000
  Th4 Th 0.08338 0.08338 0.91662 1.00000
  Se1 Se 0.66981 0.16660 0.82174 1.00000
  Se2 Se 0.16660 0.66981 0.34186 1.00000
  Se3 Se 0.58019 0.08340 0.42826 1.00000
  Se4 Se 0.08340 0.58019 0.90814 1.00000
  Se5 Se 0.50888 0.99112 0.99112 1.00000
  Se6 Se 0.99112 0.50888 0.50888 1.00000
  Se7 Se 0.90814 0.42826 0.08340 1.00000
  Se8 Se 0.42826 0.90814 0.58019 1.00000
  Se9 Se 0.34186 0.82174 0.16660 1.00000
  Se10 Se 0.82174 0.34186 0.66981 1.00000
  Se11 Se 0.74112 0.25888 0.25888 1.00000
  Se12 Se 0.25888 0.74112 0.74112 1.00000
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