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Tb3Ce2SmTe6

Alexandria ALEX

Alex-ID: agm044530230 · Space group: C2/m (#12)

Basic Information

Formula
Tb3Ce2SmTe6
Alex-ID
agm044530230
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
367.00
ų
Cell a
7.6167
Å
Cell b
7.6167
Å
Cell c
7.7446
Å
α angle
80.57
°
β angle
99.43
°
γ angle
59.85
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb3Ce2SmTe6
Tb
3.00 · 25.0%
Ce
2.00 · 16.7%
Sm
1.00 · 8.3%
Te
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0103
eV/atom
Formation energy
-1.3499
eV/atom
Corrected total energy
-65.5370
eV
Raw total energy
-65.5370
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0012
eV
DOS at Fermi level
17.3600
Total magnetisation
2.3053
μB

Additional Information

Prototype ID

AB2C3D6_175_spg12

Decomposition

Ce3SmTe4 TbTe SmTe

Computed at

2025-02-13 10:28:45

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: agm044530230).

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 agm044530230
data_agm044530230
_cell_length_a     7.61674
_cell_length_b     7.61674
_cell_length_c     7.74460
_cell_angle_alpha  80.57317
_cell_angle_beta   99.42683
_cell_angle_gamma  59.85413
_cell_volume       366.99727
_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 0.16559 0.16559 0.00000 1.00000
  Tb2 Tb 0.83441 0.83441 0.00000 1.00000
  Tb3 Tb 0.50000 0.50000 0.00000 1.00000
  Ce1 Ce 0.33387 0.33387 0.50000 1.00000
  Ce2 Ce 0.66613 0.66613 0.50000 1.00000
  Sm1 Sm 0.00000 0.00000 0.50000 1.00000
  Te1 Te 0.41831 0.91406 0.75835 1.00000
  Te2 Te 0.24594 0.75406 0.24169 1.00000
  Te3 Te 0.58169 0.08594 0.24165 1.00000
  Te4 Te 0.08594 0.58169 0.75835 1.00000
  Te5 Te 0.75406 0.24594 0.75831 1.00000
  Te6 Te 0.91406 0.41831 0.24165 1.00000
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