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Eu2SnS4

Alexandria ALEX

Alex-ID: agm002183643 · Space group: Cmmm (#65)

Alexandria Database API

Basic Information

Formula
Eu2SnS4
Alex-ID
agm002183643
Elements
3
Sites
7
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
194.16
ų
Cell a
3.9748
Å
Cell b
7.1656
Å
Cell c
7.1656
Å
α angle
107.95
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Eu2SnS4
Eu
2.00 · 28.6%
S
4.00 · 57.1%
Sn
1.00 · 14.3%

Energy & Stability

Energy above hull
0.0356
eV/atom
Formation energy
-1.7580
eV/atom
Corrected total energy
-53.3673
eV
Raw total energy
-50.7134
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0008
eV
DOS at Fermi level
25.9362
Total magnetisation
13.6600
μB

Additional Information

Prototype ID

AB2C4_30_spg65

Decomposition

Eu2SnS4

Computed at

2018-12-28 21:06:20

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: agm002183643).

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 agm002183643
data_agm002183643
_cell_length_a     3.97475
_cell_length_b     7.16558
_cell_length_c     7.16558
_cell_angle_alpha  107.94673
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       194.15560
_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
  Eu1 Eu 0.50000 0.00000 0.50000 1.00000
  Eu2 Eu 0.50000 0.50000 0.00000 1.00000
  S1 S 0.00000 0.23274 0.76726 1.00000
  S2 S 0.00000 0.76726 0.23274 1.00000
  S3 S 0.50000 0.78570 0.78570 1.00000
  S4 S 0.50000 0.21430 0.21430 1.00000
  Sn1 Sn 0.00000 0.00000 0.00000 1.00000
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