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Y2Sc(TlS2)3

Alexandria ALEX

Alex-ID: agm004628697 · Space group: C2/m (#12)

Basic Information

Formula
Y2Sc(TlS2)3
Alex-ID
agm004628697
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
306.07
ų
Cell a
6.8616
Å
Cell b
6.8616
Å
Cell c
7.8440
Å
α angle
98.38
°
β angle
98.38
°
γ angle
119.96
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Y2Sc(TlS2)3
Y
2.00 · 16.7%
Sc
1.00 · 8.3%
Tl
3.00 · 25.0%
S
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0061
eV/atom
Formation energy
-1.7779
eV/atom
Corrected total energy
-72.4563
eV
Raw total energy
-68.4755
eV

Electronic Structure

Indirect band gap
1.2952
eV
Direct band gap
1.7071
eV
DOS at Fermi level
-0.0001
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3D6_175_spg12

Decomposition

ScTlS2 YTlS2

Computed at

2022-06-30 04:17:49.743488

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: agm004628697).

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 agm004628697
data_agm004628697
_cell_length_a     6.86163
_cell_length_b     6.86163
_cell_length_c     7.84396
_cell_angle_alpha  98.38474
_cell_angle_beta   98.38474
_cell_angle_gamma  119.95896
_cell_volume       306.07135
_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
  Y1 Y 0.33340 0.66660 0.00000 1.00000
  Y2 Y 0.66660 0.33340 0.00000 1.00000
  Sc1 Sc 0.00000 0.00000 0.00000 1.00000
  Tl1 Tl 0.16879 0.83121 0.50000 1.00000
  Tl2 Tl 0.83121 0.16879 0.50000 1.00000
  Tl3 Tl 0.50000 0.50000 0.50000 1.00000
  S1 S 0.93521 0.61548 0.80610 1.00000
  S2 S 0.74535 0.74535 0.19710 1.00000
  S3 S 0.06479 0.38452 0.19390 1.00000
  S4 S 0.61548 0.93521 0.80610 1.00000
  S5 S 0.25465 0.25465 0.80290 1.00000
  S6 S 0.38452 0.06479 0.19390 1.00000
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