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Tb(Te2Br3)2

Alexandria ALEX

Alex-ID: agm002201649 · Space group: P-1 (#2)

Basic Information

Formula
Tb(Te2Br3)2
Alex-ID
agm002201649
Elements
3
Sites
11
Space group
P-1 (#2)
Crystal system
triclinic
Volume
452.34
ų
Cell a
8.2226
Å
Cell b
7.8081
Å
Cell c
7.7736
Å
α angle
70.63
°
β angle
84.68
°
γ angle
73.89
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb(Te2Br3)2
Te
4.00 · 36.4%
Tb
1.00 · 9.1%
Br
6.00 · 54.5%

Energy & Stability

Energy above hull
0.0843
eV/atom
Formation energy
-0.7295
eV/atom
Corrected total energy
-35.2613
eV
Raw total energy
-35.2613
eV

Electronic Structure

Indirect band gap
0.1285
eV
Direct band gap
0.3521
eV
DOS at Fermi level
0.1122
Total magnetisation
1.0000
μB

Additional Information

Prototype ID

AB4C6_12_spg2

Decomposition

Te2Br TeBr4 TbBr3

Computed at

2018-07-14 14:26:13

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: agm002201649).

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 agm002201649
data_agm002201649
_cell_length_a     8.22260
_cell_length_b     7.80805
_cell_length_c     7.77360
_cell_angle_alpha  70.62982
_cell_angle_beta   84.68134
_cell_angle_gamma  73.88610
_cell_volume       452.33587
_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
  Te1 Te 0.39812 0.43377 0.32249 1.00000
  Te2 Te 0.60188 0.56623 0.67751 1.00000
  Te3 Te 0.72171 0.34351 0.45632 1.00000
  Te4 Te 0.27829 0.65649 0.54368 1.00000
  Tb1 Tb 0.00000 0.00000 0.00000 1.00000
  Br1 Br 0.98563 0.37435 0.78445 1.00000
  Br2 Br 0.01437 0.62565 0.21555 1.00000
  Br3 Br 0.19487 0.03883 0.26411 1.00000
  Br4 Br 0.80513 0.96117 0.73589 1.00000
  Br5 Br 0.69811 0.11910 0.17776 1.00000
  Br6 Br 0.30189 0.88090 0.82224 1.00000
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