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CsRbHgAu2

Alexandria ALEX

Alex-ID: agm004996402 · Space group: Imm2 (#44)

Basic Information

Formula
CsRbHgAu2
Alex-ID
agm004996402
Elements
4
Sites
5
Space group
Imm2 (#44)
Crystal system
orthorhombic
Volume
209.52
ų
Cell a
4.9240
Å
Cell b
4.9592
Å
Cell c
9.2645
Å
α angle
105.52
°
β angle
105.41
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CsRbHgAu2
Cs
1.00 · 20.0%
Rb
1.00 · 20.0%
Hg
1.00 · 20.0%
Au
2.00 · 40.0%

Energy & Stability

Energy above hull
0.0565
eV/atom
Formation energy
-0.2353
eV/atom
Corrected total energy
-9.9160
eV
Raw total energy
-9.9160
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.1896
eV
DOS at Fermi level
1.0677
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD2_1945_spg107

Decomposition

Rb3Hg3Au2 CsHgAu Rb2Au3 CsAu

Computed at

2022-07-05 01:53:28.944398

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: agm004996402).

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 agm004996402
data_agm004996402
_cell_length_a     4.92402
_cell_length_b     4.95922
_cell_length_c     9.26450
_cell_angle_alpha  105.52425
_cell_angle_beta   105.41132
_cell_angle_gamma  90.00000
_cell_volume       209.52409
_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 0.47415 0.47415 0.94830 1.00000
  Rb1 Rb 0.19433 0.69433 0.38867 1.00000
  Hg1 Hg 0.87360 0.87360 0.74720 1.00000
  Au1 Au 0.62591 0.12591 0.25183 1.00000
  Au2 Au 0.04414 0.04414 0.08829 1.00000
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