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Tb6Er7S12

Alexandria ALEX

Alex-ID: agm082012502 · Space group: R-3 (#148)

Basic Information

Formula
Tb6Er7S12
Alex-ID
agm082012502
Elements
3
Sites
25
Space group
R-3 (#148)
Crystal system
trigonal
Volume
536.82
ų
Cell a
8.6755
Å
Cell b
8.6755
Å
Cell c
8.6755
Å
α angle
107.46
°
β angle
107.46
°
γ angle
107.46
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb6Er7S12
Tb
6.00 · 24.0%
Er
7.00 · 28.0%
S
12.00 · 48.0%

Energy & Stability

Energy above hull
0.0112
eV/atom
Formation energy
-2.2195
eV/atom
Corrected total energy
-164.7506
eV
Raw total energy
-156.7890
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0001
eV
DOS at Fermi level
11.6128
Total magnetisation
-0.0017
μB

Additional Information

Prototype ID

A6B7C12_2_spg148

Decomposition

Tb4ErS5 Tb2Er3S5 Er

Computed at

2025-03-13 01:14:10

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: agm082012502).

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 agm082012502
data_agm082012502
_cell_length_a     8.67554
_cell_length_b     8.67554
_cell_length_c     8.67554
_cell_angle_alpha  107.46029
_cell_angle_beta   107.46029
_cell_angle_gamma  107.46029
_cell_volume       536.81979
_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 0.15360 0.38391 0.46134 1.00000
  Tb2 Tb 0.84640 0.61609 0.53866 1.00000
  Tb3 Tb 0.38391 0.46134 0.15360 1.00000
  Tb4 Tb 0.61609 0.53866 0.84640 1.00000
  Tb5 Tb 0.46134 0.15360 0.38391 1.00000
  Tb6 Tb 0.53866 0.84640 0.61609 1.00000
  Er1 Er 0.30811 0.76870 0.92249 1.00000
  Er2 Er 0.69189 0.23130 0.07751 1.00000
  Er3 Er 0.76870 0.92249 0.30811 1.00000
  Er4 Er 0.23130 0.07751 0.69189 1.00000
  Er5 Er 0.92249 0.30811 0.76870 1.00000
  Er6 Er 0.07751 0.69189 0.23130 1.00000
  Er7 Er 0.00000 0.00000 0.00000 1.00000
  S1 S 0.80870 0.26729 0.42194 1.00000
  S2 S 0.19130 0.73271 0.57806 1.00000
  S3 S 0.26729 0.42194 0.80870 1.00000
  S4 S 0.73271 0.57806 0.19130 1.00000
  S5 S 0.42194 0.80870 0.26729 1.00000
  S6 S 0.57806 0.19130 0.73271 1.00000
  S7 S 0.65587 0.88842 0.96636 1.00000
  S8 S 0.34413 0.11158 0.03364 1.00000
  S9 S 0.88842 0.96636 0.65587 1.00000
  S10 S 0.11158 0.03364 0.34413 1.00000
  S11 S 0.96636 0.65587 0.88842 1.00000
  S12 S 0.03364 0.34413 0.11158 1.00000
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