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ScCuSn2S5

Alexandria ALEX

Alex-ID: agm005155231 · Space group: Cmc2_1 (#36)

Basic Information

Formula
ScCuSn2S5
Alex-ID
agm005155231
Elements
4
Sites
18
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
410.44
ų
Cell a
3.7237
Å
Cell b
8.7188
Å
Cell c
12.9405
Å
α angle
90.00
°
β angle
90.00
°
γ angle
102.33
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ScCuSn2S5
Sc
2.00 · 11.1%
Cu
2.00 · 11.1%
Sn
4.00 · 22.2%
S
10.00 · 55.6%

Energy & Stability

Energy above hull
0.0773
eV/atom
Formation energy
-1.0969
eV/atom
Corrected total energy
-98.0135
eV
Raw total energy
-91.3789
eV

Electronic Structure

Indirect band gap
0.2040
eV
Direct band gap
0.3264
eV
DOS at Fermi level
0.8768
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D5_292_spg36

Decomposition

SnS2 Cu3SnS4 Sc2S3 SnS

Computed at

2023-01-19 13:53:00.367409

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: agm005155231).

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 agm005155231
data_agm005155231
_cell_length_a     3.72367
_cell_length_b     8.71882
_cell_length_c     12.94051
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  102.33000
_cell_volume       410.43614
_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
  Sc1 Sc 0.79636 0.59272 0.54649 1.00000
  Sc2 Sc 0.20364 0.40728 0.04649 1.00000
  Cu1 Cu 0.58263 0.16526 0.91403 1.00000
  Cu2 Cu 0.41737 0.83474 0.41403 1.00000
  Sn1 Sn 0.85497 0.70993 0.81731 1.00000
  Sn2 Sn 0.05966 0.11933 0.63004 1.00000
  Sn3 Sn 0.14503 0.29007 0.31731 1.00000
  Sn4 Sn 0.94034 0.88067 0.13004 1.00000
  S1 S 0.36189 0.72377 0.03684 1.00000
  S2 S 0.71872 0.43743 0.91623 1.00000
  S3 S 0.52132 0.04263 0.75895 1.00000
  S4 S 0.29069 0.58138 0.69186 1.00000
  S5 S 0.94414 0.88828 0.51220 1.00000
  S6 S 0.63811 0.27623 0.53684 1.00000
  S7 S 0.28128 0.56257 0.41623 1.00000
  S8 S 0.47868 0.95737 0.25895 1.00000
  S9 S 0.70931 0.41862 0.19186 1.00000
  S10 S 0.05586 0.11172 0.01220 1.00000
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