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SrIn4PbS8

Alexandria ALEX

Alex-ID: agm004920106 · Space group: R3m (#160)

Basic Information

Formula
SrIn4PbS8
Alex-ID
agm004920106
Elements
4
Sites
14
Space group
R3m (#160)
Crystal system
trigonal
Volume
375.76
ų
Cell a
7.7176
Å
Cell b
7.7176
Å
Cell c
8.5394
Å
α angle
63.14
°
β angle
63.14
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrIn4PbS8
Sr
1.00 · 7.1%
In
4.00 · 28.6%
Pb
1.00 · 7.1%
S
8.00 · 57.1%

Energy & Stability

Energy above hull
0.0591
eV/atom
Formation energy
-1.1110
eV/atom
Corrected total energy
-65.0506
eV
Raw total energy
-59.7429
eV

Electronic Structure

Indirect band gap
0.7294
eV
Direct band gap
1.2672
eV
DOS at Fermi level
-0.0250
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC4D8_83_spg160

Decomposition

In2S3 Sr(InS2)2 PbS

Computed at

2022-07-02 16:43:03.575082

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: agm004920106).

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 agm004920106
data_agm004920106
_cell_length_a     7.71759
_cell_length_b     7.71759
_cell_length_c     8.53942
_cell_angle_alpha  63.13562
_cell_angle_beta   63.13562
_cell_angle_gamma  60.00000
_cell_volume       375.75958
_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
  Sr1 Sr 0.01475 0.01475 0.95574 1.00000
  In1 In 0.52960 0.52960 0.41119 1.00000
  In2 In 0.99986 0.52379 0.47649 1.00000
  In3 In 0.52379 0.99986 0.47649 1.00000
  In4 In 0.99986 0.99986 0.47649 1.00000
  Pb1 Pb 0.36454 0.36454 0.90637 1.00000
  S1 S 0.27735 0.76901 0.67629 1.00000
  S2 S 0.76901 0.27735 0.67629 1.00000
  S3 S 0.27735 0.27735 0.67629 1.00000
  S4 S 0.22780 0.22780 0.31660 1.00000
  S5 S 0.75235 0.23708 0.25822 1.00000
  S6 S 0.23708 0.75235 0.25822 1.00000
  S7 S 0.75235 0.75235 0.25822 1.00000
  S8 S 0.77430 0.77430 0.67711 1.00000
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