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TbCe(YS2)2

Alexandria ALEX

Alex-ID: agm045398206 · Space group: Imma (#74)

Basic Information

Formula
TbCe(YS2)2
Alex-ID
agm045398206
Elements
4
Sites
16
Space group
Imma (#74)
Crystal system
orthorhombic
Volume
347.57
ų
Cell a
7.8914
Å
Cell b
7.8914
Å
Cell c
7.8914
Å
α angle
120.10
°
β angle
119.87
°
γ angle
90.03
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TbCe(YS2)2
Tb
2.00 · 12.5%
Ce
2.00 · 12.5%
Y
4.00 · 25.0%
S
8.00 · 50.0%

Energy & Stability

Energy above hull
0.0080
eV/atom
Formation energy
-2.3494
eV/atom
Corrected total energy
-117.5944
eV
Raw total energy
-112.2867
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0015
eV
DOS at Fermi level
14.2604
Total magnetisation
1.0614
μB

Additional Information

Prototype ID

ABC2D4_74_spg74

Decomposition

CeY4S5 Tb4CeS5 CeY2S3

Computed at

2025-01-22 00:24:05

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: agm045398206).

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 agm045398206
data_agm045398206
_cell_length_a     7.89138
_cell_length_b     7.89138
_cell_length_c     7.89138
_cell_angle_alpha  120.09808
_cell_angle_beta   119.87294
_cell_angle_gamma  90.02521
_cell_volume       347.56525
_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 0.00000 0.50000 0.50000 1.00000
  Tb2 Tb 0.50000 0.50000 0.00000 1.00000
  Ce1 Ce 0.50000 0.00000 0.00000 1.00000
  Ce2 Ce 0.50000 0.50000 0.50000 1.00000
  Y1 Y 0.50000 0.00000 0.50000 1.00000
  Y2 Y 0.00000 0.00000 0.00000 1.00000
  Y3 Y 0.00000 0.50000 0.00000 1.00000
  Y4 Y 0.00000 0.00000 0.50000 1.00000
  S1 S 0.75298 0.75353 0.50055 1.00000
  S2 S 0.75298 0.25244 0.99945 1.00000
  S3 S 0.24702 0.74756 0.00055 1.00000
  S4 S 0.24702 0.24647 0.49945 1.00000
  S5 S 0.75610 0.24970 0.50639 1.00000
  S6 S 0.24331 0.24970 0.99361 1.00000
  S7 S 0.75669 0.75030 0.00639 1.00000
  S8 S 0.24390 0.75030 0.49361 1.00000
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