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Tm8BiSb4Te3

Alexandria ALEX

Alex-ID: agm047773879 · Space group: R-3m (#166)

Basic Information

Formula
Tm8BiSb4Te3
Alex-ID
agm047773879
Elements
4
Sites
16
Space group
R-3m (#166)
Crystal system
trigonal
Volume
462.46
ų
Cell a
8.6835
Å
Cell b
8.6835
Å
Cell c
8.6835
Å
α angle
59.95
°
β angle
59.95
°
γ angle
59.95
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tm8BiSb4Te3
Tm
8.00 · 50.0%
Bi
1.00 · 6.3%
Sb
4.00 · 25.0%
Te
3.00 · 18.8%

Energy & Stability

Energy above hull
0.0101
eV/atom
Formation energy
-1.1161
eV/atom
Corrected total energy
-83.4254
eV
Raw total energy
-83.4254
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.2577
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C4D8_63_spg12

Decomposition

Tm3Sb2Te Tm6Bi5Te Tm2SbTe

Computed at

2024-12-23 12:15:24

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: agm047773879).

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 agm047773879
data_agm047773879
_cell_length_a     8.68353
_cell_length_b     8.68353
_cell_length_c     8.68353
_cell_angle_alpha  59.94940
_cell_angle_beta   59.94940
_cell_angle_gamma  59.94940
_cell_volume       462.46119
_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
  Tm1 Tm 0.74733 0.24507 0.74733 1.00000
  Tm2 Tm 0.24507 0.74733 0.74733 1.00000
  Tm3 Tm 0.75406 0.75406 0.75406 1.00000
  Tm4 Tm 0.74733 0.74733 0.24507 1.00000
  Tm5 Tm 0.25267 0.25267 0.75493 1.00000
  Tm6 Tm 0.24594 0.24594 0.24594 1.00000
  Tm7 Tm 0.75493 0.25267 0.25267 1.00000
  Tm8 Tm 0.25267 0.75493 0.25267 1.00000
  Bi1 Bi 0.00000 0.00000 0.00000 1.00000
  Sb1 Sb 0.50000 0.50000 0.50000 1.00000
  Sb2 Sb 0.00000 0.00000 0.50000 1.00000
  Sb3 Sb 0.50000 0.00000 0.00000 1.00000
  Sb4 Sb 0.00000 0.50000 0.00000 1.00000
  Te1 Te 0.00000 0.50000 0.50000 1.00000
  Te2 Te 0.50000 0.00000 0.50000 1.00000
  Te3 Te 0.50000 0.50000 0.00000 1.00000
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