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TlFeBr4

Alexandria ALEX

Alex-ID: agm005237284 · Space group: Pnna (#52)

Basic Information

Formula
TlFeBr4
Alex-ID
agm005237284
Elements
3
Sites
24
Space group
Pnna (#52)
Crystal system
orthorhombic
Volume
877.00
ų
Cell a
7.7999
Å
Cell b
10.5442
Å
Cell c
10.6634
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TlFeBr4
Tl
4.00 · 16.7%
Fe
4.00 · 16.7%
Br
16.00 · 66.7%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.6460
eV/atom
Corrected total energy
-85.5860
eV
Raw total energy
-85.5860
eV

Electronic Structure

Indirect band gap
1.0289
eV
Direct band gap
1.0289
eV
DOS at Fermi level
-0.0849
Total magnetisation
19.9905
μB

Additional Information

Prototype ID

ABC4_854_spg14

Decomposition

TlFeBr4

Computed at

2022-12-12 21:04:44.850873

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: agm005237284).

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 agm005237284
data_agm005237284
_cell_length_a     7.79986
_cell_length_b     10.54423
_cell_length_c     10.66344
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       876.99848
_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 0.84067 0.25000 0.25000 1.00000
  Tl2 Tl 0.65933 0.25000 0.75000 1.00000
  Tl3 Tl 0.15933 0.75000 0.75000 1.00000
  Tl4 Tl 0.34067 0.75000 0.25000 1.00000
  Fe1 Fe 0.75000 0.82067 0.00000 1.00000
  Fe2 Fe 0.25000 0.32067 0.50000 1.00000
  Fe3 Fe 0.25000 0.17933 0.00000 1.00000
  Fe4 Fe 0.75000 0.67933 0.50000 1.00000
  Br1 Br 0.49186 0.19062 0.46203 1.00000
  Br2 Br 0.00814 0.30938 0.96203 1.00000
  Br3 Br 0.00814 0.19062 0.53797 1.00000
  Br4 Br 0.49186 0.30938 0.03797 1.00000
  Br5 Br 0.68047 0.94466 0.17680 1.00000
  Br6 Br 0.68047 0.55534 0.32320 1.00000
  Br7 Br 0.81953 0.94466 0.82320 1.00000
  Br8 Br 0.81953 0.55534 0.67680 1.00000
  Br9 Br 0.31953 0.05534 0.82320 1.00000
  Br10 Br 0.31953 0.44466 0.67680 1.00000
  Br11 Br 0.18047 0.05534 0.17680 1.00000
  Br12 Br 0.18047 0.44466 0.32320 1.00000
  Br13 Br 0.99186 0.69062 0.03797 1.00000
  Br14 Br 0.99186 0.80938 0.46203 1.00000
  Br15 Br 0.50814 0.69062 0.96203 1.00000
  Br16 Br 0.50814 0.80938 0.53797 1.00000
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