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Tl3Ga7Ag2

Alexandria ALEX

Alex-ID: agm024763133 · Space group: R-3m (#166)

Basic Information

Formula
Tl3Ga7Ag2
Alex-ID
agm024763133
Elements
3
Sites
12
Space group
R-3m (#166)
Crystal system
trigonal
Volume
263.88
ų
Cell a
9.2715
Å
Cell b
9.2715
Å
Cell c
9.2715
Å
α angle
37.42
°
β angle
37.42
°
γ angle
37.42
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tl3Ga7Ag2
Tl
3.00 · 25.0%
Ga
7.00 · 58.3%
Ag
2.00 · 16.7%

Energy & Stability

Energy above hull
0.0674
eV/atom
Formation energy
0.0430
eV/atom
Corrected total energy
-33.4906
eV
Raw total energy
-33.4906
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.5719
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C7_3_spg166

Decomposition

Tl Ga4Ag3 Ga

Computed at

2025-05-16 07:55:37

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: agm024763133).

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 agm024763133
data_agm024763133
_cell_length_a     9.27149
_cell_length_b     9.27149
_cell_length_c     9.27149
_cell_angle_alpha  37.41975
_cell_angle_beta   37.41975
_cell_angle_gamma  37.41975
_cell_volume       263.87596
_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 0.00000 1.00000
  Tl2 Tl 0.13635 0.13635 0.13635 1.00000
  Tl3 Tl 0.86365 0.86365 0.86365 1.00000
  Ga1 Ga 0.50000 0.50000 0.50000 1.00000
  Ga2 Ga 0.07532 0.58996 0.58996 1.00000
  Ga3 Ga 0.58996 0.58996 0.07532 1.00000
  Ga4 Ga 0.58996 0.07532 0.58996 1.00000
  Ga5 Ga 0.92468 0.41004 0.41004 1.00000
  Ga6 Ga 0.41004 0.92468 0.41004 1.00000
  Ga7 Ga 0.41004 0.41004 0.92468 1.00000
  Ag1 Ag 0.33574 0.33574 0.33574 1.00000
  Ag2 Ag 0.66426 0.66426 0.66426 1.00000
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