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CsTl5Br7

Alexandria ALEX

Alex-ID: agm006073365 · Space group: Cmcm (#63)

Basic Information

Formula
CsTl5Br7
Alex-ID
agm006073365
Elements
3
Sites
26
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
1,019.00
ų
Cell a
4.7644
Å
Cell b
8.0585
Å
Cell c
27.7821
Å
α angle
89.95
°
β angle
90.00
°
γ angle
107.19
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CsTl5Br7
Cs
2.00 · 7.7%
Tl
10.00 · 38.5%
Br
14.00 · 53.8%

Energy & Stability

Energy above hull
0.0362
eV/atom
Formation energy
-0.9267
eV/atom
Corrected total energy
-72.8897
eV
Raw total energy
-72.8897
eV

Electronic Structure

Indirect band gap
0.0348
eV
Direct band gap
0.0827
eV
DOS at Fermi level
13.3307
Total magnetisation
-0.0003
μB

Additional Information

Prototype ID

AB5C7_26_spg63

Decomposition

Cs2TlBr5 TlBr

Computed at

2023-08-09 11:45:32.001596

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: agm006073365).

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 agm006073365
data_agm006073365
_cell_length_a     4.76443
_cell_length_b     8.05852
_cell_length_c     27.78208
_cell_angle_alpha  89.94594
_cell_angle_beta   90.00000
_cell_angle_gamma  107.19437
_cell_volume       1018.99858
_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
  Cs1 Cs 0.80264 0.60527 0.24981 1.00000
  Cs2 Cs 0.19802 0.39604 0.75025 1.00000
  Tl1 Tl 0.00032 0.00064 0.99993 1.00000
  Tl2 Tl 0.72059 0.44118 0.92643 1.00000
  Tl3 Tl 0.28000 0.56000 0.07349 1.00000
  Tl4 Tl 0.54645 0.09289 0.35297 1.00000
  Tl5 Tl 0.45396 0.90791 0.64714 1.00000
  Tl6 Tl 0.00026 0.00052 0.50013 1.00000
  Tl7 Tl 0.28043 0.56086 0.42648 1.00000
  Tl8 Tl 0.72001 0.44001 0.57353 1.00000
  Tl9 Tl 0.45473 0.90946 0.85283 1.00000
  Tl10 Tl 0.54595 0.09190 0.14717 1.00000
  Br1 Br 0.48466 0.96932 0.25019 1.00000
  Br2 Br 0.51595 0.03191 0.74992 1.00000
  Br3 Br 0.63609 0.27218 0.03961 1.00000
  Br4 Br 0.36442 0.72883 0.96028 1.00000
  Br5 Br 0.36403 0.72807 0.53962 1.00000
  Br6 Br 0.63639 0.27279 0.46034 1.00000
  Br7 Br 0.18010 0.36019 0.17173 1.00000
  Br8 Br 0.82087 0.64173 0.82828 1.00000
  Br9 Br 0.81980 0.63960 0.67171 1.00000
  Br10 Br 0.18047 0.36094 0.32826 1.00000
  Br11 Br 0.91070 0.82140 0.11152 1.00000
  Br12 Br 0.08999 0.17997 0.88826 1.00000
  Br13 Br 0.08924 0.17848 0.61160 1.00000
  Br14 Br 0.91136 0.82272 0.38852 1.00000
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