Navigation

HEAS Data Platform · Materials Science Database

TlGaBr3

Alexandria ALEX

Alex-ID: agm005751149 · Space group: P2_1/c (#14)

Basic Information

Formula
TlGaBr3
Alex-ID
agm005751149
Elements
3
Sites
20
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
738.68
ų
Cell a
7.7808
Å
Cell b
8.8155
Å
Cell c
10.7959
Å
α angle
90.00
°
β angle
94.02
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TlGaBr3
Tl
4.00 · 20.0%
Ga
4.00 · 20.0%
Br
12.00 · 60.0%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.8462
eV/atom
Corrected total energy
-58.5809
eV
Raw total energy
-58.5809
eV

Electronic Structure

Indirect band gap
3.0319
eV
Direct band gap
3.0335
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC3_5036_spg14

Decomposition

TlGaBr3

Computed at

2023-07-03 23:49:19.834671

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: agm005751149).

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 agm005751149
data_agm005751149
_cell_length_a     7.78079
_cell_length_b     8.81550
_cell_length_c     10.79586
_cell_angle_alpha  90.00001
_cell_angle_beta   94.02161
_cell_angle_gamma  90.00000
_cell_volume       738.68084
_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 0.96823 0.62839 0.24035 1.00000
  Tl2 Tl 0.53177 0.12839 0.25965 1.00000
  Tl3 Tl 0.03177 0.37161 0.75965 1.00000
  Tl4 Tl 0.46823 0.87161 0.74035 1.00000
  Ga1 Ga 0.43379 0.59593 0.06150 1.00000
  Ga2 Ga 0.06621 0.09593 0.43850 1.00000
  Ga3 Ga 0.56621 0.40407 0.93850 1.00000
  Ga4 Ga 0.93379 0.90407 0.56150 1.00000
  Br1 Br 0.12175 0.68294 0.57971 1.00000
  Br2 Br 0.37825 0.18294 0.92029 1.00000
  Br3 Br 0.87825 0.31706 0.42029 1.00000
  Br4 Br 0.62175 0.81706 0.07971 1.00000
  Br5 Br 0.87858 0.98912 0.76764 1.00000
  Br6 Br 0.62142 0.48912 0.73236 1.00000
  Br7 Br 0.12142 0.01088 0.23236 1.00000
  Br8 Br 0.37858 0.51088 0.26764 1.00000
  Br9 Br 0.66268 0.81214 0.46650 1.00000
  Br10 Br 0.83732 0.31214 0.03350 1.00000
  Br11 Br 0.33732 0.18786 0.53350 1.00000
  Br12 Br 0.16268 0.68786 0.96650 1.00000
Get direct link