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Cs7Hg2Au

Alexandria ALEX

Alex-ID: agm005840407 · Space group: C2/c (#15)

Basic Information

Formula
Cs7Hg2Au
Alex-ID
agm005840407
Elements
3
Sites
20
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
1,283.19
ų
Cell a
10.1487
Å
Cell b
11.7884
Å
Cell c
13.6661
Å
α angle
63.01
°
β angle
68.20
°
γ angle
64.50
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs7Hg2Au
Cs
14.00 · 70.0%
Hg
4.00 · 20.0%
Au
2.00 · 10.0%

Energy & Stability

Energy above hull
0.0382
eV/atom
Formation energy
-0.1288
eV/atom
Corrected total energy
-22.5650
eV
Raw total energy
-22.5650
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0316
eV
DOS at Fermi level
11.9361
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C7_293_spg15

Decomposition

Cs6Au Cs2Hg Cs2Au

Computed at

2023-07-27 11:20:20.977095

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: agm005840407).

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 agm005840407
data_agm005840407
_cell_length_a     10.14869
_cell_length_b     11.78845
_cell_length_c     13.66606
_cell_angle_alpha  63.01313
_cell_angle_beta   68.20357
_cell_angle_gamma  64.50383
_cell_volume       1283.19395
_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 0.69755 0.52239 0.85916 1.00000
  Cs2 Cs 0.92090 0.02239 0.35916 1.00000
  Cs3 Cs 0.27974 0.92793 0.89154 1.00000
  Cs4 Cs 0.41522 0.22303 0.49658 1.00000
  Cs5 Cs 0.61788 0.25000 0.75000 1.00000
  Cs6 Cs 0.90079 0.42793 0.39154 1.00000
  Cs7 Cs 0.13483 0.27697 0.00342 1.00000
  Cs8 Cs 0.86517 0.72303 0.99658 1.00000
  Cs9 Cs 0.09921 0.57207 0.60846 1.00000
  Cs10 Cs 0.38212 0.75000 0.25000 1.00000
  Cs11 Cs 0.58478 0.77697 0.50342 1.00000
  Cs12 Cs 0.72026 0.07207 0.10846 1.00000
  Cs13 Cs 0.07910 0.97761 0.64084 1.00000
  Cs14 Cs 0.30245 0.47761 0.14084 1.00000
  Hg1 Hg 0.70688 0.90585 0.68962 1.00000
  Hg2 Hg 0.69765 0.40585 0.18962 1.00000
  Hg3 Hg 0.30235 0.59415 0.81038 1.00000
  Hg4 Hg 0.29312 0.09415 0.31038 1.00000
  Au1 Au 0.99967 0.25000 0.75000 1.00000
  Au2 Au 0.00033 0.75000 0.25000 1.00000
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