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TlAg2PtBr8

Alexandria ALEX

Alex-ID: agm004907262 · Space group: P-1 (#2)

Basic Information

Formula
TlAg2PtBr8
Alex-ID
agm004907262
Elements
4
Sites
12
Space group
P-1 (#2)
Crystal system
triclinic
Volume
375.37
ų
Cell a
6.6294
Å
Cell b
6.6099
Å
Cell c
8.6887
Å
α angle
82.76
°
β angle
83.65
°
γ angle
88.86
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TlAg2PtBr8
Tl
1.00 · 8.3%
Ag
2.00 · 16.7%
Pt
1.00 · 8.3%
Br
8.00 · 66.7%

Energy & Stability

Energy above hull
0.0511
eV/atom
Formation energy
-0.3327
eV/atom
Corrected total energy
-31.5324
eV
Raw total energy
-31.5324
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.6273
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D8_355_spg12

Decomposition

TlAgBr4 Ag2PtBr6 Tl2PtBr6

Computed at

2022-08-10 12:08:43.615541

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: agm004907262).

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 agm004907262
data_agm004907262
_cell_length_a     6.62942
_cell_length_b     6.60988
_cell_length_c     8.68868
_cell_angle_alpha  82.75669
_cell_angle_beta   83.65001
_cell_angle_gamma  88.85507
_cell_volume       375.37232
_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 0.00000 0.00000 0.50000 1.00000
  Ag1 Ag 0.42874 0.41286 0.73087 1.00000
  Ag2 Ag 0.57126 0.58714 0.26913 1.00000
  Pt1 Pt 0.00000 0.00000 0.00000 1.00000
  Br1 Br 0.14802 0.76376 0.21006 1.00000
  Br2 Br 0.72398 0.74781 0.99154 1.00000
  Br3 Br 0.78014 0.16561 0.20495 1.00000
  Br4 Br 0.85198 0.23624 0.78994 1.00000
  Br5 Br 0.27602 0.25219 0.00846 1.00000
  Br6 Br 0.21986 0.83439 0.79505 1.00000
  Br7 Br 0.67145 0.68269 0.54433 1.00000
  Br8 Br 0.32855 0.31731 0.45567 1.00000
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