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TlPbBr3

Alexandria ALEX

Alex-ID: agm002425242 · Space group: Pm-3m (#221)

Basic Information

Formula
TlPbBr3
Alex-ID
agm002425242
Elements
3
Sites
5
Space group
Pm-3m (#221)
Crystal system
cubic
Volume
209.03
ų
Cell a
5.9348
Å
Cell b
5.9348
Å
Cell c
5.9348
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TlPbBr3
Pb
1.00 · 20.0%
Tl
1.00 · 20.0%
Br
3.00 · 60.0%

Energy & Stability

Energy above hull
0.0994
eV/atom
Formation energy
-0.8045
eV/atom
Corrected total energy
-15.1157
eV
Raw total energy
-15.1157
eV

Electronic Structure

Indirect band gap
1.6924
eV
Direct band gap
1.6924
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC3_0_spg221

Decomposition

Tl2Pb3Br8 Tl2PbBr4

Computed at

2014-12-19 02:05:29

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: agm002425242).

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 agm002425242
data_agm002425242
_cell_length_a     5.93476
_cell_length_b     5.93476
_cell_length_c     5.93476
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       209.03061
_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
  Pb1 Pb 0.00000 0.00000 0.00000 1.00000
  Tl1 Tl 0.50000 0.50000 0.50000 1.00000
  Br1 Br 0.00000 0.50000 0.00000 1.00000
  Br2 Br 0.00000 0.00000 0.50000 1.00000
  Br3 Br 0.50000 0.00000 0.00000 1.00000
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