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Ce2Er(TlS2)3

Alexandria ALEX

Alex-ID: agm034240438 · Space group: C2/m (#12)

Basic Information

Formula
Ce2Er(TlS2)3
Alex-ID
agm034240438
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
332.19
ų
Cell a
9.7945
Å
Cell b
9.7945
Å
Cell c
8.8960
Å
α angle
71.41
°
β angle
108.59
°
γ angle
155.69
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ce2Er(TlS2)3
Ce
2.00 · 16.7%
Er
1.00 · 8.3%
Tl
3.00 · 25.0%
S
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0089
eV/atom
Formation energy
-1.7564
eV/atom
Corrected total energy
-69.3714
eV
Raw total energy
-65.3907
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0130
eV
DOS at Fermi level
13.2270
Total magnetisation
2.0144
μB

Additional Information

Prototype ID

AB2C3D6_28_spg12

Decomposition

Ce2S3 ErTlS2 Ce(TlS)4 Tl

Computed at

2025-01-25 07:13:33

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: agm034240438).

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 agm034240438
data_agm034240438
_cell_length_a     9.79453
_cell_length_b     9.79453
_cell_length_c     8.89602
_cell_angle_alpha  71.40969
_cell_angle_beta   108.59031
_cell_angle_gamma  155.68504
_cell_volume       332.18696
_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
  Ce1 Ce 0.16504 0.83496 0.33069 1.00000
  Ce2 Ce 0.83496 0.16504 0.66931 1.00000
  Er1 Er 0.50000 0.50000 0.00000 1.00000
  Tl1 Tl 0.50000 0.50000 0.50000 1.00000
  Tl2 Tl 0.16481 0.83519 0.83591 1.00000
  Tl3 Tl 0.83519 0.16481 0.16409 1.00000
  S1 S 0.65091 0.34909 0.10367 1.00000
  S2 S 0.32277 0.67723 0.44341 1.00000
  S3 S 0.34909 0.65091 0.89633 1.00000
  S4 S 0.99204 0.00796 0.78720 1.00000
  S5 S 0.00796 0.99204 0.21280 1.00000
  S6 S 0.67723 0.32277 0.55659 1.00000
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