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SmThBiTe2

Alexandria ALEX

Alex-ID: agm005015559 · Space group: I4mm (#107)

Basic Information

Formula
SmThBiTe2
Alex-ID
agm005015559
Elements
4
Sites
5
Space group
I4mm (#107)
Crystal system
tetragonal
Volume
168.72
ų
Cell a
4.6766
Å
Cell b
4.6766
Å
Cell c
8.3934
Å
α angle
106.18
°
β angle
106.18
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SmThBiTe2
Sm
1.00 · 20.0%
Th
1.00 · 20.0%
Bi
1.00 · 20.0%
Te
2.00 · 40.0%

Energy & Stability

Energy above hull
0.4825
eV/atom
Formation energy
-0.6434
eV/atom
Corrected total energy
-25.5274
eV
Raw total energy
-25.5274
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0020
eV
DOS at Fermi level
3.6093
Total magnetisation
0.3375
μB

Additional Information

Prototype ID

ABCD2_1563_spg119

Decomposition

Th7Te12 Sm3Te4 ThBiTe Th3Bi4

Computed at

2022-08-05 02:52:43.129248

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: agm005015559).

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 agm005015559
data_agm005015559
_cell_length_a     4.67662
_cell_length_b     4.67662
_cell_length_c     8.39344
_cell_angle_alpha  106.17593
_cell_angle_beta   106.17593
_cell_angle_gamma  90.00000
_cell_volume       168.72349
_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
  Sm1 Sm 0.88289 0.88289 0.76577 1.00000
  Th1 Th 0.11253 0.11253 0.22507 1.00000
  Bi1 Bi 0.50710 0.50710 0.01421 1.00000
  Te1 Te 0.74874 0.24874 0.49748 1.00000
  Te2 Te 0.24874 0.74874 0.49748 1.00000
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