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Tb2Sn3(PbS4)3

Alexandria ALEX

Alex-ID: agm005284872 · Space group: Pmc2_1 (#26)

Basic Information

Formula
Tb2Sn3(PbS4)3
Alex-ID
agm005284872
Elements
4
Sites
40
Space group
Pmc2_1 (#26)
Crystal system
orthorhombic
Volume
943.77
ų
Cell a
3.9444
Å
Cell b
11.6670
Å
Cell c
20.5079
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2Sn3(PbS4)3
Tb
4.00 · 10.0%
Sn
6.00 · 15.0%
Pb
6.00 · 15.0%
S
24.00 · 60.0%

Energy & Stability

Energy above hull
0.0091
eV/atom
Formation energy
-1.2438
eV/atom
Corrected total energy
-213.6091
eV
Raw total energy
-197.6860
eV

Electronic Structure

Indirect band gap
0.6977
eV
Direct band gap
0.6977
eV
DOS at Fermi level
-0.2308
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C3D12_44_spg26

Decomposition

SnS2 Tb2S3 PbS

Computed at

2024-10-08 20:44:30

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: agm005284872).

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 agm005284872
data_agm005284872
_cell_length_a     3.94444
_cell_length_b     11.66702
_cell_length_c     20.50785
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       943.76849
_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
  Tb1 Tb 0.50000 0.64244 0.41181 1.00000
  Tb2 Tb 0.50000 0.14244 0.58819 1.00000
  Tb3 Tb 0.50000 0.82846 0.89269 1.00000
  Tb4 Tb 0.50000 0.32846 0.10731 1.00000
  Sn1 Sn 0.00000 0.00161 0.74985 1.00000
  Sn2 Sn 0.00000 0.50161 0.25015 1.00000
  Sn3 Sn 0.00000 0.52108 0.90964 1.00000
  Sn4 Sn 0.00000 0.02108 0.09036 1.00000
  Sn5 Sn 0.00000 0.99106 0.42900 1.00000
  Sn6 Sn 0.00000 0.49106 0.57100 1.00000
  Pb1 Pb 0.50000 0.40230 0.73784 1.00000
  Pb2 Pb 0.50000 0.90230 0.26216 1.00000
  Pb3 Pb 0.50000 0.21075 0.91700 1.00000
  Pb4 Pb 0.50000 0.71075 0.08300 1.00000
  Pb5 Pb 0.50000 0.76865 0.62208 1.00000
  Pb6 Pb 0.50000 0.26865 0.37792 1.00000
  S1 S 0.00000 0.99467 0.87443 1.00000
  S2 S 0.00000 0.49467 0.12557 1.00000
  S3 S 0.00000 0.97845 0.62657 1.00000
  S4 S 0.00000 0.47845 0.37343 1.00000
  S5 S 0.00000 0.68158 0.50888 1.00000
  S6 S 0.00000 0.18158 0.49112 1.00000
  S7 S 0.50000 0.64586 0.26373 1.00000
  S8 S 0.50000 0.14586 0.73627 1.00000
  S9 S 0.50000 0.85030 0.75618 1.00000
  S10 S 0.50000 0.35030 0.24382 1.00000
  S11 S 0.50000 0.60257 0.84006 1.00000
  S12 S 0.50000 0.10257 0.15994 1.00000
  S13 S 0.50000 0.43747 0.98134 1.00000
  S14 S 0.50000 0.93747 0.01866 1.00000
  S15 S 0.50000 0.93774 0.49634 1.00000
  S16 S 0.50000 0.43774 0.50366 1.00000
  S17 S 0.00000 0.33911 0.84105 1.00000
  S18 S 0.00000 0.83911 0.15895 1.00000
  S19 S 0.00000 0.71527 0.96743 1.00000
  S20 S 0.00000 0.21527 0.03257 1.00000
  S21 S 0.00000 0.80372 0.36309 1.00000
  S22 S 0.00000 0.30372 0.63691 1.00000
  S23 S 0.00000 0.59622 0.67472 1.00000
  S24 S 0.00000 0.09622 0.32528 1.00000
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