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Cs6K2Au

Alexandria ALEX

Alex-ID: agm077728679 · Space group: Immm (#71)

Basic Information

Formula
Cs6K2Au
Alex-ID
agm077728679
Elements
3
Sites
18
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
1,601.05
ų
Cell a
10.6756
Å
Cell b
11.7687
Å
Cell c
16.6263
Å
α angle
90.00
°
β angle
129.96
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs6K2Au
Cs
12.00 · 66.7%
K
4.00 · 22.2%
Au
2.00 · 11.1%

Energy & Stability

Energy above hull
0.0066
eV/atom
Formation energy
-0.0767
eV/atom
Corrected total energy
-22.6203
eV
Raw total energy
-22.6203
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0062
eV
DOS at Fermi level
18.9046
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C6_464_spg1

Decomposition

CsK2 Cs6Au K5Au3

Computed at

2025-01-09 17:09:59

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: agm077728679).

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 agm077728679
data_agm077728679
_cell_length_a     10.67565
_cell_length_b     11.76867
_cell_length_c     16.62627
_cell_angle_alpha  90.00000
_cell_angle_beta   129.96302
_cell_angle_gamma  90.00000
_cell_volume       1601.05204
_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 0.74390 0.28759 0.49983 1.00000
  Cs2 Cs 0.25610 0.71241 0.50017 1.00000
  Cs3 Cs 0.25610 0.78759 0.00017 1.00000
  Cs4 Cs 0.74390 0.21241 0.99983 1.00000
  Cs5 Cs 0.74357 0.71318 0.50042 1.00000
  Cs6 Cs 0.25643 0.28682 0.49958 1.00000
  Cs7 Cs 0.25643 0.21318 0.99958 1.00000
  Cs8 Cs 0.74357 0.78682 0.00042 1.00000
  Cs9 Cs 0.77872 0.49996 0.77947 1.00000
  Cs10 Cs 0.22128 0.50004 0.22053 1.00000
  Cs11 Cs 0.22128 0.99996 0.72053 1.00000
  Cs12 Cs 0.77872 0.00004 0.27947 1.00000
  K1 K 0.71174 0.99988 0.71143 1.00000
  K2 K 0.28826 0.00012 0.28857 1.00000
  K3 K 0.28826 0.49988 0.78857 1.00000
  K4 K 0.71174 0.50012 0.21143 1.00000
  Au1 Au 0.50000 0.00000 0.00000 1.00000
  Au2 Au 0.50000 0.50000 0.50000 1.00000
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