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SmEr(SnS2)3

Alexandria ALEX

Alex-ID: agm071553584 · Space group: P4_332 (#212)

Basic Information

Formula
SmEr(SnS2)3
Alex-ID
agm071553584
Elements
4
Sites
44
Space group
P4_332 (#212)
Crystal system
cubic
Volume
1,462.17
ų
Cell a
11.3501
Å
Cell b
11.3501
Å
Cell c
11.3501
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SmEr(SnS2)3
Sm
4.00 · 9.1%
Er
4.00 · 9.1%
Sn
12.00 · 27.3%
S
24.00 · 54.5%

Energy & Stability

Energy above hull
0.0479
eV/atom
Formation energy
-1.5029
eV/atom
Corrected total energy
-250.3646
eV
Raw total energy
-234.4415
eV

Electronic Structure

Indirect band gap
2.3427
eV
Direct band gap
2.4702
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC3D6_57_spg198

Decomposition

Sm(ErS2)3 Sm2S3 SnS

Computed at

2024-09-10 16:06:04.200074

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: agm071553584).

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 agm071553584
data_agm071553584
_cell_length_a     11.35009
_cell_length_b     11.35009
_cell_length_c     11.35009
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1462.16962
_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
  Sm1 Sm 0.12500 0.12500 0.12500 1.00000
  Sm2 Sm 0.37500 0.87500 0.62500 1.00000
  Sm3 Sm 0.87500 0.62500 0.37500 1.00000
  Sm4 Sm 0.62500 0.37500 0.87500 1.00000
  Er1 Er 0.62500 0.62500 0.62500 1.00000
  Er2 Er 0.87500 0.37500 0.12500 1.00000
  Er3 Er 0.37500 0.12500 0.87500 1.00000
  Er4 Er 0.12500 0.87500 0.37500 1.00000
  Sn1 Sn 0.12500 0.63062 0.61938 1.00000
  Sn2 Sn 0.37500 0.36938 0.11938 1.00000
  Sn3 Sn 0.87500 0.13062 0.88062 1.00000
  Sn4 Sn 0.62500 0.86938 0.38062 1.00000
  Sn5 Sn 0.61938 0.12500 0.63062 1.00000
  Sn6 Sn 0.11938 0.37500 0.36938 1.00000
  Sn7 Sn 0.88062 0.87500 0.13062 1.00000
  Sn8 Sn 0.38062 0.62500 0.86938 1.00000
  Sn9 Sn 0.63062 0.61938 0.12500 1.00000
  Sn10 Sn 0.36938 0.11938 0.37500 1.00000
  Sn11 Sn 0.13062 0.88062 0.87500 1.00000
  Sn12 Sn 0.86938 0.38062 0.62500 1.00000
  S1 S 0.12825 0.85864 0.61546 1.00000
  S2 S 0.37175 0.14136 0.11546 1.00000
  S3 S 0.87175 0.35864 0.88454 1.00000
  S4 S 0.62825 0.64136 0.38454 1.00000
  S5 S 0.61546 0.12825 0.85864 1.00000
  S6 S 0.11546 0.37175 0.14136 1.00000
  S7 S 0.88454 0.87175 0.35864 1.00000
  S8 S 0.38454 0.62825 0.64136 1.00000
  S9 S 0.85864 0.61546 0.12825 1.00000
  S10 S 0.14136 0.11546 0.37175 1.00000
  S11 S 0.35864 0.88454 0.87175 1.00000
  S12 S 0.64136 0.38454 0.62825 1.00000
  S13 S 0.10864 0.87825 0.13454 1.00000
  S14 S 0.39136 0.12175 0.63454 1.00000
  S15 S 0.60864 0.62175 0.86546 1.00000
  S16 S 0.89136 0.37825 0.36546 1.00000
  S17 S 0.37825 0.36546 0.89136 1.00000
  S18 S 0.62175 0.86546 0.60864 1.00000
  S19 S 0.12175 0.63454 0.39136 1.00000
  S20 S 0.87825 0.13454 0.10864 1.00000
  S21 S 0.86546 0.60864 0.62175 1.00000
  S22 S 0.36546 0.89136 0.37825 1.00000
  S23 S 0.13454 0.10864 0.87825 1.00000
  S24 S 0.63454 0.39136 0.12175 1.00000
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