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Tl2H3Br

Alexandria ALEX

Alex-ID: agm005696765 · Space group: Fddd (#70)

Basic Information

Formula
Tl2H3Br
Alex-ID
agm005696765
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
679.62
ų
Cell a
7.2808
Å
Cell b
6.5802
Å
Cell c
17.4139
Å
α angle
83.48
°
β angle
77.93
°
γ angle
56.41
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tl2H3Br
Tl
8.00 · 33.3%
H
12.00 · 50.0%
Br
4.00 · 16.7%

Energy & Stability

Energy above hull
0.3246
eV/atom
Formation energy
-0.0009
eV/atom
Corrected total energy
-64.5210
eV
Raw total energy
-64.5210
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0268
eV
DOS at Fermi level
5.5592
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_1961_spg70

Decomposition

TlHBr TlH4Br Tl

Computed at

2023-07-10 19:41:59.572851

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: agm005696765).

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 agm005696765
data_agm005696765
_cell_length_a     7.28082
_cell_length_b     6.58017
_cell_length_c     17.41389
_cell_angle_alpha  83.48115
_cell_angle_beta   77.93323
_cell_angle_gamma  56.41044
_cell_volume       679.61780
_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
  Tl1 Tl 0.87758 0.50011 0.24461 1.00000
  Tl2 Tl 0.12770 0.00011 0.74461 1.00000
  Tl3 Tl 0.87242 0.99989 0.25539 1.00000
  Tl4 Tl 0.62230 0.49989 0.75539 1.00000
  Tl5 Tl 0.37120 0.00018 0.25734 1.00000
  Tl6 Tl 0.62871 0.99982 0.74266 1.00000
  Tl7 Tl 0.37880 0.49982 0.24266 1.00000
  Tl8 Tl 0.12129 0.50018 0.75734 1.00000
  H1 H 0.31182 0.99896 0.02207 1.00000
  H2 H 0.33285 0.00104 0.97793 1.00000
  H3 H 0.68909 0.99988 0.97793 1.00000
  H4 H 0.66689 0.00012 0.02207 1.00000
  H5 H 0.43818 0.50104 0.47793 1.00000
  H6 H 0.41715 0.49896 0.52207 1.00000
  H7 H 0.06091 0.50012 0.52207 1.00000
  H8 H 0.42792 0.14612 0.49939 1.00000
  H9 H 0.67657 0.64612 0.99939 1.00000
  H10 H 0.32208 0.35388 0.00061 1.00000
  H11 H 0.07343 0.85388 0.50061 1.00000
  H12 H 0.08311 0.49988 0.47793 1.00000
  Br1 Br 0.55644 0.88474 0.50072 1.00000
  Br2 Br 0.19356 0.61526 0.99928 1.00000
  Br3 Br 0.94190 0.11526 0.49928 1.00000
  Br4 Br 0.80810 0.38474 0.00072 1.00000
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