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Cs2SnTe

Alexandria ALEX

Alex-ID: agm005495630 · Space group: I-42d (#122)

Basic Information

Formula
Cs2SnTe
Alex-ID
agm005495630
Elements
3
Sites
8
Space group
I-42d (#122)
Crystal system
tetragonal
Volume
529.22
ų
Cell a
9.6308
Å
Cell b
9.6308
Å
Cell c
9.6308
Å
α angle
96.38
°
β angle
96.38
°
γ angle
141.07
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs2SnTe
Cs
4.00 · 50.0%
Sn
2.00 · 25.0%
Te
2.00 · 25.0%

Energy & Stability

Energy above hull
0.5148
eV/atom
Formation energy
-0.2685
eV/atom
Corrected total energy
-19.8631
eV
Raw total energy
-19.8631
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0731
eV
DOS at Fermi level
4.5146
Total magnetisation
3.5005
μB

Additional Information

Prototype ID

ABC2_317_spg122

Decomposition

Cs4Sn23 Cs3SnTe3 Cs2Te

Computed at

2023-03-19 04:53:21.911585

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: agm005495630).

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 agm005495630
data_agm005495630
_cell_length_a     9.63079
_cell_length_b     9.63079
_cell_length_c     9.63079
_cell_angle_alpha  96.37528
_cell_angle_beta   96.37528
_cell_angle_gamma  141.07048
_cell_volume       529.22224
_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
  Cs1 Cs 0.00742 0.37500 0.13242 1.00000
  Cs2 Cs 0.24258 0.87500 0.86758 1.00000
  Cs3 Cs 0.12500 0.99258 0.36758 1.00000
  Cs4 Cs 0.62500 0.75742 0.63242 1.00000
  Sn1 Sn 0.50000 0.50000 0.00000 1.00000
  Sn2 Sn 0.75000 0.25000 0.50000 1.00000
  Te1 Te 0.00000 0.00000 0.00000 1.00000
  Te2 Te 0.25000 0.75000 0.50000 1.00000
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