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Tl12HgAu7

Alexandria ALEX

Alex-ID: agm005777942 · Space group: R-3 (#148)

Basic Information

Formula
Tl12HgAu7
Alex-ID
agm005777942
Elements
3
Sites
20
Space group
R-3 (#148)
Crystal system
trigonal
Volume
529.50
ų
Cell a
8.5921
Å
Cell b
8.9085
Å
Cell c
8.9085
Å
α angle
69.82
°
β angle
71.25
°
γ angle
108.75
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tl12HgAu7
Tl
12.00 · 60.0%
Hg
1.00 · 5.0%
Au
7.00 · 35.0%

Energy & Stability

Energy above hull
0.0465
eV/atom
Formation energy
0.0023
eV/atom
Corrected total energy
-51.6527
eV
Raw total energy
-51.6527
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.3149
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB7C12_30_spg148

Decomposition

Tl4Au3 Tl2Au Hg

Computed at

2023-07-15 11:20:43.530246

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: agm005777942).

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 agm005777942
data_agm005777942
_cell_length_a     8.59209
_cell_length_b     8.90854
_cell_length_c     8.90854
_cell_angle_alpha  69.82042
_cell_angle_beta   71.24679
_cell_angle_gamma  108.75322
_cell_volume       529.49518
_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 0.81899 0.52936 0.12902 1.00000
  Tl2 Tl 0.05199 0.87098 0.65838 1.00000
  Tl3 Tl 0.42006 0.27272 0.16048 1.00000
  Tl4 Tl 0.41946 0.83952 0.43320 1.00000
  Tl5 Tl 0.71036 0.65838 0.47064 1.00000
  Tl6 Tl 0.85266 0.43320 0.72728 1.00000
  Tl7 Tl 0.14734 0.56680 0.27272 1.00000
  Tl8 Tl 0.28964 0.34162 0.52936 1.00000
  Tl9 Tl 0.58054 0.16048 0.56680 1.00000
  Tl10 Tl 0.57994 0.72728 0.83952 1.00000
  Tl11 Tl 0.94801 0.12902 0.34162 1.00000
  Tl12 Tl 0.18101 0.47064 0.87098 1.00000
  Hg1 Hg 0.00000 0.00000 0.00000 1.00000
  Au1 Au 0.75892 0.17504 0.10697 1.00000
  Au2 Au 0.13411 0.89303 0.28201 1.00000
  Au3 Au 0.41612 0.28201 0.82496 1.00000
  Au4 Au 0.50000 0.00000 0.00000 1.00000
  Au5 Au 0.58388 0.71799 0.17504 1.00000
  Au6 Au 0.86589 0.10697 0.71799 1.00000
  Au7 Au 0.24108 0.82496 0.89303 1.00000
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