Navigation

HEAS Data Platform · Materials Science Database

Cs2ZnSnTe4

Alexandria ALEX

Alex-ID: agm024771663 · Space group: Fddd (#70)

Alexandria Database API

Basic Information

Formula
Cs2ZnSnTe4
Alex-ID
agm024771663
Elements
4
Sites
16
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
731.32
ų
Cell a
15.6669
Å
Cell b
14.0064
Å
Cell c
8.5443
Å
α angle
84.31
°
β angle
62.82
°
γ angle
32.87
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs2ZnSnTe4
Cs
4.00 · 25.0%
Zn
2.00 · 12.5%
Sn
2.00 · 12.5%
Te
8.00 · 50.0%

Energy & Stability

Energy above hull
0.0238
eV/atom
Formation energy
-0.6489
eV/atom
Corrected total energy
-49.5040
eV
Raw total energy
-49.5040
eV

Electronic Structure

Indirect band gap
1.1026
eV
Direct band gap
1.1026
eV
DOS at Fermi level
-0.0149
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D4_114_spg70

Decomposition

Cs2ZnSnTe4

Computed at

2024-11-03 07:50:45.273892

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: agm024771663).

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 agm024771663
data_agm024771663
_cell_length_a     15.66695
_cell_length_b     14.00641
_cell_length_c     8.54427
_cell_angle_alpha  84.30997
_cell_angle_beta   62.82364
_cell_angle_gamma  32.86640
_cell_volume       731.32283
_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 0.31717 0.31717 0.68283 1.00000
  Cs2 Cs 0.68283 0.68283 0.31717 1.00000
  Cs3 Cs 0.93283 0.93283 0.56717 1.00000
  Cs4 Cs 0.56717 0.56717 0.93283 1.00000
  Zn1 Zn 0.75000 0.75000 0.75000 1.00000
  Zn2 Zn 0.50000 0.50000 0.50000 1.00000
  Sn1 Sn 0.25000 0.25000 0.25000 1.00000
  Sn2 Sn 0.00000 0.00000 0.00000 1.00000
  Te1 Te 0.89704 0.21297 0.29947 1.00000
  Te2 Te 0.59053 0.29947 0.21297 1.00000
  Te3 Te 0.29947 0.59053 0.89704 1.00000
  Te4 Te 0.21297 0.89704 0.59053 1.00000
  Te5 Te 0.35296 0.03703 0.95053 1.00000
  Te6 Te 0.65947 0.95053 0.03703 1.00000
  Te7 Te 0.95053 0.65947 0.35296 1.00000
  Te8 Te 0.03703 0.35296 0.65947 1.00000
Get direct link