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K3Tl3Au2

Alexandria ALEX

Alex-ID: agm005576261 · Space group: Pnma (#62)

Basic Information

Formula
K3Tl3Au2
Alex-ID
agm005576261
Elements
3
Sites
32
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
1,068.78
ų
Cell a
6.5827
Å
Cell b
9.1099
Å
Cell c
17.8225
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K3Tl3Au2
K
12.00 · 37.5%
Tl
12.00 · 37.5%
Au
8.00 · 25.0%

Energy & Stability

Energy above hull
0.0407
eV/atom
Formation energy
-0.1814
eV/atom
Corrected total energy
-73.6451
eV
Raw total energy
-73.6451
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0039
eV
DOS at Fermi level
22.0432
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C3_199_spg62

Decomposition

K2Tl3Au KAu

Computed at

2023-06-05 21:44:41.558239

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: agm005576261).

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 agm005576261
data_agm005576261
_cell_length_a     6.58274
_cell_length_b     9.10991
_cell_length_c     17.82246
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1068.78041
_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
  K1 K 0.10250 0.46351 0.39100 1.00000
  K2 K 0.60250 0.03649 0.60900 1.00000
  K3 K 0.89750 0.53649 0.89100 1.00000
  K4 K 0.39750 0.96351 0.10900 1.00000
  K5 K 0.89750 0.53649 0.60900 1.00000
  K6 K 0.39750 0.96351 0.39100 1.00000
  K7 K 0.10250 0.46351 0.10900 1.00000
  K8 K 0.60250 0.03649 0.89100 1.00000
  K9 K 0.63058 0.31845 0.25000 1.00000
  K10 K 0.13058 0.18155 0.75000 1.00000
  K11 K 0.36942 0.68155 0.75000 1.00000
  K12 K 0.86942 0.81845 0.25000 1.00000
  Tl1 Tl 0.12246 0.16499 0.25000 1.00000
  Tl2 Tl 0.62246 0.33501 0.75000 1.00000
  Tl3 Tl 0.87754 0.83501 0.75000 1.00000
  Tl4 Tl 0.37754 0.66499 0.25000 1.00000
  Tl5 Tl 0.60574 0.31711 0.46377 1.00000
  Tl6 Tl 0.10574 0.18289 0.53623 1.00000
  Tl7 Tl 0.39426 0.68289 0.96377 1.00000
  Tl8 Tl 0.89426 0.81711 0.03623 1.00000
  Tl9 Tl 0.39426 0.68289 0.53623 1.00000
  Tl10 Tl 0.89426 0.81711 0.46377 1.00000
  Tl11 Tl 0.60574 0.31711 0.03623 1.00000
  Tl12 Tl 0.10574 0.18289 0.96377 1.00000
  Au1 Au 0.89788 0.10588 0.38734 1.00000
  Au2 Au 0.39788 0.39412 0.61266 1.00000
  Au3 Au 0.10212 0.89412 0.88734 1.00000
  Au4 Au 0.60212 0.60588 0.11266 1.00000
  Au5 Au 0.10212 0.89412 0.61266 1.00000
  Au6 Au 0.60212 0.60588 0.38734 1.00000
  Au7 Au 0.89788 0.10588 0.11266 1.00000
  Au8 Au 0.39788 0.39412 0.88734 1.00000
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