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TbGaS14

Alexandria ALEX

Alex-ID: agm013169128 · Space group: C2/c (#15)

Basic Information

Formula
TbGaS14
Alex-ID
agm013169128
Elements
3
Sites
32
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
804.42
ų
Cell a
8.4628
Å
Cell b
8.4628
Å
Cell c
14.2425
Å
α angle
82.15
°
β angle
97.85
°
γ angle
127.07
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TbGaS14
Tb
2.00 · 6.3%
Ga
2.00 · 6.3%
S
28.00 · 87.5%

Energy & Stability

Energy above hull
0.1270
eV/atom
Formation energy
-0.7936
eV/atom
Corrected total energy
-156.2886
eV
Raw total energy
-137.7117
eV

Electronic Structure

Indirect band gap
0.7360
eV
Direct band gap
0.8575
eV
DOS at Fermi level
-0.1673
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC14_118_spg15

Decomposition

Tb10S19 TbS18 Ga2S3

Computed at

2024-12-06 08:26:23

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: agm013169128).

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 agm013169128
data_agm013169128
_cell_length_a     8.46283
_cell_length_b     8.46283
_cell_length_c     14.24254
_cell_angle_alpha  82.15234
_cell_angle_beta   97.84766
_cell_angle_gamma  127.06517
_cell_volume       804.42030
_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 0.50000 0.00000 0.00000 1.00000
  Tb2 Tb 0.00000 0.50000 0.50000 1.00000
  Ga1 Ga 0.44854 0.44854 0.75000 1.00000
  Ga2 Ga 0.55146 0.55146 0.25000 1.00000
  S1 S 0.08109 0.20208 0.20457 1.00000
  S2 S 0.91891 0.79792 0.79543 1.00000
  S3 S 0.79792 0.91891 0.70457 1.00000
  S4 S 0.20208 0.08109 0.29543 1.00000
  S5 S 0.15878 0.38556 0.65592 1.00000
  S6 S 0.84122 0.61444 0.34408 1.00000
  S7 S 0.61444 0.84122 0.15592 1.00000
  S8 S 0.38556 0.15878 0.84408 1.00000
  S9 S 0.01100 0.10470 0.60811 1.00000
  S10 S 0.98900 0.89530 0.39189 1.00000
  S11 S 0.89530 0.98900 0.10811 1.00000
  S12 S 0.10470 0.01100 0.89189 1.00000
  S13 S 0.36517 0.73869 0.38435 1.00000
  S14 S 0.93124 0.63106 0.03364 1.00000
  S15 S 0.26131 0.63483 0.88435 1.00000
  S16 S 0.36894 0.06876 0.53364 1.00000
  S17 S 0.63483 0.26131 0.61565 1.00000
  S18 S 0.06876 0.36894 0.96636 1.00000
  S19 S 0.73869 0.36517 0.11565 1.00000
  S20 S 0.63106 0.93124 0.46636 1.00000
  S21 S 0.51253 0.65550 0.86673 1.00000
  S22 S 0.22029 0.80778 0.61711 1.00000
  S23 S 0.34450 0.48747 0.36673 1.00000
  S24 S 0.19222 0.77971 0.11711 1.00000
  S25 S 0.48747 0.34450 0.13327 1.00000
  S26 S 0.77971 0.19222 0.38289 1.00000
  S27 S 0.65550 0.51253 0.63327 1.00000
  S28 S 0.80778 0.22029 0.88289 1.00000
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