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Th3SiTe2

Alexandria ALEX

Alex-ID: agm005642668 · Space group: C2/m (#12)

Basic Information

Formula
Th3SiTe2
Alex-ID
agm005642668
Elements
3
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
364.90
ų
Cell a
7.5819
Å
Cell b
7.5819
Å
Cell c
7.7221
Å
α angle
99.37
°
β angle
99.37
°
γ angle
119.67
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Th3SiTe2
Th
6.00 · 50.0%
Si
2.00 · 16.7%
Te
4.00 · 33.3%

Energy & Stability

Energy above hull
0.0067
eV/atom
Formation energy
-1.0047
eV/atom
Corrected total energy
-80.0032
eV
Raw total energy
-80.0032
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0297
eV
DOS at Fermi level
8.6809
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_5_spg15

Decomposition

Th2SiTe ThTe

Computed at

2023-08-25 00:20:51.438409

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: agm005642668).

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 agm005642668
data_agm005642668
_cell_length_a     7.58193
_cell_length_b     7.58193
_cell_length_c     7.72206
_cell_angle_alpha  99.37202
_cell_angle_beta   99.37203
_cell_angle_gamma  119.66815
_cell_volume       364.89950
_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
  Th1 Th 0.62072 0.95406 0.78651 1.00000
  Th2 Th 0.04594 0.37927 0.21349 1.00000
  Th3 Th 0.90056 0.59108 0.77698 1.00000
  Th4 Th 0.25775 0.23389 0.77698 1.00000
  Th5 Th 0.40892 0.09944 0.22302 1.00000
  Th6 Th 0.76611 0.74225 0.22302 1.00000
  Si1 Si 0.00256 0.99745 0.00000 1.00000
  Si2 Si 0.66411 0.33589 1.00000 1.00000
  Te1 Te 0.83334 0.16666 0.50000 1.00000
  Te2 Te 0.33333 0.66666 0.00000 1.00000
  Te3 Te 0.17733 0.82267 0.50000 1.00000
  Te4 Te 0.48935 0.51065 0.50000 1.00000
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